diff --git a/tempest/api/network/admin/test_agent_management.py b/tempest/api/network/admin/test_agent_management.py
index b848994..f8782ad 100644
--- a/tempest/api/network/admin/test_agent_management.py
+++ b/tempest/api/network/admin/test_agent_management.py
@@ -32,8 +32,7 @@
 
     @test.attr(type='smoke')
     def test_list_agent(self):
-        resp, body = self.admin_client.list_agents()
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.list_agents()
         agents = body['agents']
         # Hearthbeats must be excluded from comparison
         self.agent.pop('heartbeat_timestamp', None)
@@ -45,15 +44,13 @@
 
     @test.attr(type=['smoke'])
     def test_list_agents_non_admin(self):
-        resp, body = self.client.list_agents()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_agents()
         self.assertEqual(len(body["agents"]), 0)
 
     @test.attr(type='smoke')
     def test_show_agent(self):
-        resp, body = self.admin_client.show_agent(self.agent['id'])
+        _, body = self.admin_client.show_agent(self.agent['id'])
         agent = body['agent']
-        self.assertEqual('200', resp['status'])
         self.assertEqual(agent['id'], self.agent['id'])
 
     @test.attr(type='smoke')
@@ -62,10 +59,9 @@
         # Try to update the 'admin_state_up' to the original
         # one to avoid the negative effect.
         agent_status = {'admin_state_up': origin_status}
-        resp, body = self.admin_client.update_agent(agent_id=self.agent['id'],
-                                                    agent_info=agent_status)
+        _, body = self.admin_client.update_agent(agent_id=self.agent['id'],
+                                                 agent_info=agent_status)
         updated_status = body['agent']['admin_state_up']
-        self.assertEqual('200', resp['status'])
         self.assertEqual(origin_status, updated_status)
 
     @test.attr(type='smoke')
@@ -73,10 +69,8 @@
         self.useFixture(fixtures.LockFixture('agent_description'))
         description = 'description for update agent.'
         agent_description = {'description': description}
-        resp, body = self.admin_client.update_agent(
-            agent_id=self.agent['id'],
-            agent_info=agent_description)
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.update_agent(agent_id=self.agent['id'],
+                                                 agent_info=agent_description)
         self.addCleanup(self._restore_agent)
         updated_description = body['agent']['description']
         self.assertEqual(updated_description, description)
diff --git a/tempest/api/network/admin/test_dhcp_agent_scheduler.py b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
index 25e1cc0..c84d1a7 100644
--- a/tempest/api/network/admin/test_dhcp_agent_scheduler.py
+++ b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
@@ -35,9 +35,8 @@
 
     @test.attr(type='smoke')
     def test_list_dhcp_agent_hosting_network(self):
-        resp, body = self.admin_client.list_dhcp_agent_hosting_network(
+        _, body = self.admin_client.list_dhcp_agent_hosting_network(
             self.network['id'])
-        self.assertEqual(resp['status'], '200')
 
     @test.attr(type='smoke')
     def test_list_networks_hosted_by_one_dhcp(self):
@@ -51,9 +50,8 @@
 
     def _check_network_in_dhcp_agent(self, network_id, agent):
         network_ids = []
-        resp, body = self.admin_client.list_networks_hosted_by_one_dhcp_agent(
+        _, body = self.admin_client.list_networks_hosted_by_one_dhcp_agent(
             agent['id'])
-        self.assertEqual(resp['status'], '200')
         networks = body['networks']
         for network in networks:
             network_ids.append(network['id'])
@@ -85,17 +83,15 @@
             self._remove_network_from_dhcp_agent(network_id, agent)
 
     def _remove_network_from_dhcp_agent(self, network_id, agent):
-        resp, body = self.admin_client.remove_network_from_dhcp_agent(
+        _, body = self.admin_client.remove_network_from_dhcp_agent(
             agent_id=agent['id'],
             network_id=network_id)
-        self.assertEqual(resp['status'], '204')
         self.assertFalse(self._check_network_in_dhcp_agent(
             network_id, agent))
 
     def _add_dhcp_agent_to_network(self, network_id, agent):
-        resp, body = self.admin_client.add_dhcp_agent_to_network(
-            agent['id'], network_id)
-        self.assertEqual(resp['status'], '201')
+        _, body = self.admin_client.add_dhcp_agent_to_network(agent['id'],
+                                                              network_id)
         self.assertTrue(self._check_network_in_dhcp_agent(
             network_id, agent))
 
diff --git a/tempest/api/network/admin/test_external_network_extension.py b/tempest/api/network/admin/test_external_network_extension.py
index c7fde77..710c669 100644
--- a/tempest/api/network/admin/test_external_network_extension.py
+++ b/tempest/api/network/admin/test_external_network_extension.py
@@ -26,9 +26,8 @@
         post_body = {'name': data_utils.rand_name('network-')}
         if external:
             post_body['router:external'] = external
-        resp, body = self.admin_client.create_network(**post_body)
+        _, body = self.admin_client.create_network(**post_body)
         network = body['network']
-        self.assertEqual('201', resp['status'])
         self.addCleanup(self.admin_client.delete_network, network['id'])
         return network
 
@@ -46,9 +45,8 @@
         network = self._create_network(external=False)
         self.assertFalse(network.get('router:external', False))
         update_body = {'router:external': True}
-        resp, body = self.admin_client.update_network(network['id'],
-                                                      **update_body)
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.update_network(network['id'],
+                                                   **update_body)
         updated_network = body['network']
         # Verify that router:external parameter was updated
         self.assertTrue(updated_network['router:external'])
@@ -59,8 +57,7 @@
         # List networks as a normal user and confirm the external
         # network extension attribute is returned for those networks
         # that were created as external
-        resp, body = self.client.list_networks()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_networks()
         networks_list = [net['id'] for net in body['networks']]
         self.assertIn(external_network['id'], networks_list)
         self.assertIn(self.network['id'], networks_list)
@@ -75,14 +72,12 @@
         external_network = self._create_network()
         # Show an external network as a normal user and confirm the
         # external network extension attribute is returned.
-        resp, body = self.client.show_network(external_network['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_network(external_network['id'])
         show_ext_net = body['network']
         self.assertEqual(external_network['name'], show_ext_net['name'])
         self.assertEqual(external_network['id'], show_ext_net['id'])
         self.assertTrue(show_ext_net['router:external'])
-        resp, body = self.client.show_network(self.network['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_network(self.network['id'])
         show_net = body['network']
         # Verify with show that router:external is False for network
         self.assertEqual(self.network['name'], show_net['name'])
diff --git a/tempest/api/network/admin/test_floating_ips_admin_actions.py b/tempest/api/network/admin/test_floating_ips_admin_actions.py
index 5728432..3718cb5 100644
--- a/tempest/api/network/admin/test_floating_ips_admin_actions.py
+++ b/tempest/api/network/admin/test_floating_ips_admin_actions.py
@@ -36,21 +36,18 @@
     @test.attr(type='smoke')
     def test_list_floating_ips_from_admin_and_nonadmin(self):
         # Create floating ip from admin user
-        resp, floating_ip_admin = self.admin_client.create_floatingip(
+        _, floating_ip_admin = self.admin_client.create_floatingip(
             floating_network_id=self.ext_net_id)
-        self.assertEqual('201', resp['status'])
         self.addCleanup(self.admin_client.delete_floatingip,
                         floating_ip_admin['floatingip']['id'])
         # Create floating ip from alt user
-        resp, body = self.alt_client.create_floatingip(
+        _, body = self.alt_client.create_floatingip(
             floating_network_id=self.ext_net_id)
-        self.assertEqual('201', resp['status'])
         floating_ip_alt = body['floatingip']
         self.addCleanup(self.alt_client.delete_floatingip,
                         floating_ip_alt['id'])
         # List floating ips from admin
-        resp, body = self.admin_client.list_floatingips()
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.list_floatingips()
         floating_ip_ids_admin = [f['id'] for f in body['floatingips']]
         # Check that admin sees all floating ips
         self.assertIn(self.floating_ip['id'], floating_ip_ids_admin)
diff --git a/tempest/api/network/admin/test_l3_agent_scheduler.py b/tempest/api/network/admin/test_l3_agent_scheduler.py
index 3b05f42..d7de73b 100644
--- a/tempest/api/network/admin/test_l3_agent_scheduler.py
+++ b/tempest/api/network/admin/test_l3_agent_scheduler.py
@@ -52,9 +52,7 @@
 
     @test.attr(type='smoke')
     def test_list_routers_on_l3_agent(self):
-        resp, body = self.admin_client.list_routers_on_l3_agent(
-            self.agent['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.list_routers_on_l3_agent(self.agent['id'])
 
     @test.attr(type='smoke')
     def test_add_list_remove_router_on_l3_agent(self):
@@ -62,21 +60,20 @@
         name = data_utils.rand_name('router1-')
         resp, router = self.client.create_router(name)
         self.addCleanup(self.client.delete_router, router['router']['id'])
-        resp, body = self.admin_client.add_router_to_l3_agent(
-            self.agent['id'], router['router']['id'])
-        self.assertEqual('201', resp['status'])
-        resp, body = self.admin_client.list_l3_agents_hosting_router(
+        _, body = self.admin_client.add_router_to_l3_agent(
+            self.agent['id'],
             router['router']['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.list_l3_agents_hosting_router(
+            router['router']['id'])
         for agent in body['agents']:
             l3_agent_ids.append(agent['id'])
             self.assertIn('agent_type', agent)
             self.assertEqual('L3 agent', agent['agent_type'])
         self.assertIn(self.agent['id'], l3_agent_ids)
         del l3_agent_ids[:]
-        resp, body = self.admin_client.remove_router_from_l3_agent(
-            self.agent['id'], router['router']['id'])
-        self.assertEqual('204', resp['status'])
+        _, body = self.admin_client.remove_router_from_l3_agent(
+            self.agent['id'],
+            router['router']['id'])
         # NOTE(afazekas): The deletion not asserted, because neutron
         # is not forbidden to reschedule the router to the same agent
 
diff --git a/tempest/api/network/admin/test_lbaas_agent_scheduler.py b/tempest/api/network/admin/test_lbaas_agent_scheduler.py
index 675c62d..d0c31b3 100644
--- a/tempest/api/network/admin/test_lbaas_agent_scheduler.py
+++ b/tempest/api/network/admin/test_lbaas_agent_scheduler.py
@@ -50,17 +50,15 @@
     @test.attr(type='smoke')
     def test_list_pools_on_lbaas_agent(self):
         found = False
-        resp, body = self.admin_client.list_agents(
+        _, body = self.admin_client.list_agents(
             agent_type="Loadbalancer agent")
-        self.assertEqual('200', resp['status'])
         agents = body['agents']
         for a in agents:
             msg = 'Load Balancer agent expected'
             self.assertEqual(a['agent_type'], 'Loadbalancer agent', msg)
-            resp, body = (
+            _, body = (
                 self.admin_client.list_pools_hosted_by_one_lbaas_agent(
                     a['id']))
-            self.assertEqual('200', resp['status'])
             pools = body['pools']
             if self.pool['id'] in [p['id'] for p in pools]:
                 found = True
@@ -69,9 +67,8 @@
 
     @test.attr(type='smoke')
     def test_show_lbaas_agent_hosting_pool(self):
-        resp, body = self.admin_client.show_lbaas_agent_hosting_pool(
+        _, body = self.admin_client.show_lbaas_agent_hosting_pool(
             self.pool['id'])
-        self.assertEqual('200', resp['status'])
         self.assertEqual('Loadbalancer agent', body['agent']['agent_type'])
 
 
diff --git a/tempest/api/network/admin/test_load_balancer_admin_actions.py b/tempest/api/network/admin/test_load_balancer_admin_actions.py
index fe4fc60..a97d275 100644
--- a/tempest/api/network/admin/test_load_balancer_admin_actions.py
+++ b/tempest/api/network/admin/test_load_balancer_admin_actions.py
@@ -47,56 +47,54 @@
     @test.attr(type='smoke')
     def test_create_vip_as_admin_for_another_tenant(self):
         name = data_utils.rand_name('vip-')
-        resp, body = self.admin_client.create_pool(
-            name=data_utils.rand_name('pool-'), lb_method="ROUND_ROBIN",
-            protocol="HTTP", subnet_id=self.subnet['id'],
+        _, body = self.admin_client.create_pool(
+            name=data_utils.rand_name('pool-'),
+            lb_method="ROUND_ROBIN",
+            protocol="HTTP",
+            subnet_id=self.subnet['id'],
             tenant_id=self.tenant_id)
-        self.assertEqual('201', resp['status'])
         pool = body['pool']
         self.addCleanup(self.admin_client.delete_pool, pool['id'])
-        resp, body = self.admin_client.create_vip(name=name,
-                                                  protocol="HTTP",
-                                                  protocol_port=80,
-                                                  subnet_id=self.subnet['id'],
-                                                  pool_id=pool['id'],
-                                                  tenant_id=self.tenant_id)
-        self.assertEqual('201', resp['status'])
+        _, body = self.admin_client.create_vip(name=name,
+                                               protocol="HTTP",
+                                               protocol_port=80,
+                                               subnet_id=self.subnet['id'],
+                                               pool_id=pool['id'],
+                                               tenant_id=self.tenant_id)
         vip = body['vip']
         self.addCleanup(self.admin_client.delete_vip, vip['id'])
         self.assertIsNotNone(vip['id'])
         self.assertEqual(self.tenant_id, vip['tenant_id'])
-        resp, body = self.client.show_vip(vip['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_vip(vip['id'])
         show_vip = body['vip']
         self.assertEqual(vip['id'], show_vip['id'])
         self.assertEqual(vip['name'], show_vip['name'])
 
     @test.attr(type='smoke')
     def test_create_health_monitor_as_admin_for_another_tenant(self):
-        resp, body = (
+        _, body = (
             self.admin_client.create_health_monitor(delay=4,
                                                     max_retries=3,
                                                     type="TCP",
                                                     timeout=1,
                                                     tenant_id=self.tenant_id))
-        self.assertEqual('201', resp['status'])
         health_monitor = body['health_monitor']
         self.addCleanup(self.admin_client.delete_health_monitor,
                         health_monitor['id'])
         self.assertIsNotNone(health_monitor['id'])
         self.assertEqual(self.tenant_id, health_monitor['tenant_id'])
-        resp, body = self.client.show_health_monitor(health_monitor['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_health_monitor(health_monitor['id'])
         show_health_monitor = body['health_monitor']
         self.assertEqual(health_monitor['id'], show_health_monitor['id'])
 
     @test.attr(type='smoke')
     def test_create_pool_from_admin_user_other_tenant(self):
-        resp, body = self.admin_client.create_pool(
-            name=data_utils.rand_name('pool-'), lb_method="ROUND_ROBIN",
-            protocol="HTTP", subnet_id=self.subnet['id'],
+        _, body = self.admin_client.create_pool(
+            name=data_utils.rand_name('pool-'),
+            lb_method="ROUND_ROBIN",
+            protocol="HTTP",
+            subnet_id=self.subnet['id'],
             tenant_id=self.tenant_id)
-        self.assertEqual('201', resp['status'])
         pool = body['pool']
         self.addCleanup(self.admin_client.delete_pool, pool['id'])
         self.assertIsNotNone(pool['id'])
@@ -104,10 +102,10 @@
 
     @test.attr(type='smoke')
     def test_create_member_from_admin_user_other_tenant(self):
-        resp, body = self.admin_client.create_member(
-            address="10.0.9.47", protocol_port=80, pool_id=self.pool['id'],
-            tenant_id=self.tenant_id)
-        self.assertEqual('201', resp['status'])
+        _, body = self.admin_client.create_member(address="10.0.9.47",
+                                                  protocol_port=80,
+                                                  pool_id=self.pool['id'],
+                                                  tenant_id=self.tenant_id)
         member = body['member']
         self.addCleanup(self.admin_client.delete_member, member['id'])
         self.assertIsNotNone(member['id'])
diff --git a/tempest/api/network/admin/test_quotas.py b/tempest/api/network/admin/test_quotas.py
index 9fa54b1..9ac97f9 100644
--- a/tempest/api/network/admin/test_quotas.py
+++ b/tempest/api/network/admin/test_quotas.py
@@ -57,16 +57,14 @@
         self.addCleanup(self.identity_admin_client.delete_tenant, tenant_id)
 
         # Change quotas for tenant
-        resp, quota_set = self.admin_client.update_quotas(tenant_id,
-                                                          **new_quotas)
-        self.assertEqual('200', resp['status'])
+        _, quota_set = self.admin_client.update_quotas(tenant_id,
+                                                       **new_quotas)
         self.addCleanup(self.admin_client.reset_quotas, tenant_id)
         for key, value in new_quotas.iteritems():
             self.assertEqual(value, quota_set[key])
 
         # Confirm our tenant is listed among tenants with non default quotas
-        resp, non_default_quotas = self.admin_client.list_quotas()
-        self.assertEqual('200', resp['status'])
+        _, non_default_quotas = self.admin_client.list_quotas()
         found = False
         for qs in non_default_quotas['quotas']:
             if qs['tenant_id'] == tenant_id:
@@ -74,17 +72,14 @@
         self.assertTrue(found)
 
         # Confirm from API quotas were changed as requested for tenant
-        resp, quota_set = self.admin_client.show_quotas(tenant_id)
+        _, quota_set = self.admin_client.show_quotas(tenant_id)
         quota_set = quota_set['quota']
-        self.assertEqual('200', resp['status'])
         for key, value in new_quotas.iteritems():
             self.assertEqual(value, quota_set[key])
 
         # Reset quotas to default and confirm
-        resp, body = self.admin_client.reset_quotas(tenant_id)
-        self.assertEqual('204', resp['status'])
-        resp, non_default_quotas = self.admin_client.list_quotas()
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.reset_quotas(tenant_id)
+        _, non_default_quotas = self.admin_client.list_quotas()
         for q in non_default_quotas['quotas']:
             self.assertNotEqual(tenant_id, q['tenant_id'])
 
diff --git a/tempest/api/network/base_routers.py b/tempest/api/network/base_routers.py
index 1303bcf..f69e6fd 100644
--- a/tempest/api/network/base_routers.py
+++ b/tempest/api/network/base_routers.py
@@ -26,34 +26,29 @@
         super(BaseRouterTest, cls).setUpClass()
 
     def _delete_router(self, router_id):
-        resp, _ = self.client.delete_router(router_id)
-        self.assertEqual(204, resp.status)
+        self.client.delete_router(router_id)
         # Asserting that the router is not found in the list
         # after deletion
-        resp, list_body = self.client.list_routers()
-        self.assertEqual('200', resp['status'])
+        _, list_body = self.client.list_routers()
         routers_list = list()
         for router in list_body['routers']:
             routers_list.append(router['id'])
         self.assertNotIn(router_id, routers_list)
 
     def _add_router_interface_with_subnet_id(self, router_id, subnet_id):
-        resp, interface = self.client.add_router_interface_with_subnet_id(
+        _, interface = self.client.add_router_interface_with_subnet_id(
             router_id, subnet_id)
-        self.assertEqual('200', resp['status'])
         self.addCleanup(self._remove_router_interface_with_subnet_id,
                         router_id, subnet_id)
         self.assertEqual(subnet_id, interface['subnet_id'])
         return interface
 
     def _remove_router_interface_with_subnet_id(self, router_id, subnet_id):
-        resp, body = self.client.remove_router_interface_with_subnet_id(
+        _, body = self.client.remove_router_interface_with_subnet_id(
             router_id, subnet_id)
-        self.assertEqual('200', resp['status'])
         self.assertEqual(subnet_id, body['subnet_id'])
 
     def _remove_router_interface_with_port_id(self, router_id, port_id):
-        resp, body = self.client.remove_router_interface_with_port_id(
-            router_id, port_id)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.remove_router_interface_with_port_id(router_id,
+                                                                   port_id)
         self.assertEqual(port_id, body['port_id'])
diff --git a/tempest/api/network/base_security_groups.py b/tempest/api/network/base_security_groups.py
index 90be454..c2af2f2 100644
--- a/tempest/api/network/base_security_groups.py
+++ b/tempest/api/network/base_security_groups.py
@@ -26,32 +26,27 @@
     def _create_security_group(self):
         # Create a security group
         name = data_utils.rand_name('secgroup-')
-        resp, group_create_body = self.client.create_security_group(name=name)
-        self.assertEqual('201', resp['status'])
+        _, group_create_body = self.client.create_security_group(name=name)
         self.addCleanup(self._delete_security_group,
                         group_create_body['security_group']['id'])
         self.assertEqual(group_create_body['security_group']['name'], name)
         return group_create_body, name
 
     def _delete_security_group(self, secgroup_id):
-        resp, _ = self.client.delete_security_group(secgroup_id)
-        self.assertEqual(204, resp.status)
+        self.client.delete_security_group(secgroup_id)
         # Asserting that the security group is not found in the list
         # after deletion
-        resp, list_body = self.client.list_security_groups()
-        self.assertEqual('200', resp['status'])
+        _, list_body = self.client.list_security_groups()
         secgroup_list = list()
         for secgroup in list_body['security_groups']:
             secgroup_list.append(secgroup['id'])
         self.assertNotIn(secgroup_id, secgroup_list)
 
     def _delete_security_group_rule(self, rule_id):
-        resp, _ = self.client.delete_security_group_rule(rule_id)
-        self.assertEqual(204, resp.status)
+        self.client.delete_security_group_rule(rule_id)
         # Asserting that the security group is not found in the list
         # after deletion
-        resp, list_body = self.client.list_security_group_rules()
-        self.assertEqual('200', resp['status'])
+        _, list_body = self.client.list_security_group_rules()
         rules_list = list()
         for rule in list_body['security_group_rules']:
             rules_list.append(rule['id'])
diff --git a/tempest/api/network/test_allowed_address_pair.py b/tempest/api/network/test_allowed_address_pair.py
index 8d984d1..86acc71 100644
--- a/tempest/api/network/test_allowed_address_pair.py
+++ b/tempest/api/network/test_allowed_address_pair.py
@@ -54,16 +54,14 @@
         # Create port with allowed address pair attribute
         allowed_address_pairs = [{'ip_address': self.ip_address,
                                   'mac_address': self.mac_address}]
-        resp, body = self.client.create_port(
+        _, body = self.client.create_port(
             network_id=self.network['id'],
             allowed_address_pairs=allowed_address_pairs)
-        self.assertEqual('201', resp['status'])
         port_id = body['port']['id']
         self.addCleanup(self.client.delete_port, port_id)
 
         # Confirm port was created with allowed address pair attribute
-        resp, body = self.client.list_ports()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_ports()
         ports = body['ports']
         port = [p for p in ports if p['id'] == port_id]
         msg = 'Created port not found in list of ports returned by Neutron'
@@ -73,21 +71,18 @@
     @test.attr(type='smoke')
     def test_update_port_with_address_pair(self):
         # Create a port without allowed address pair
-        resp, body = self.client.create_port(network_id=self.network['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_port(network_id=self.network['id'])
         port_id = body['port']['id']
         self.addCleanup(self.client.delete_port, port_id)
 
         # Confirm  port is created
-        resp, body = self.client.show_port(port_id)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_port(port_id)
 
         # Update allowed address pair attribute of port
         allowed_address_pairs = [{'ip_address': self.ip_address,
                                   'mac_address': self.mac_address}]
-        resp, body = self.client.update_port(
+        _, body = self.client.update_port(
             port_id, allowed_address_pairs=allowed_address_pairs)
-        self.assertEqual('200', resp['status'])
         newport = body['port']
         self._confirm_allowed_address_pair(newport, self.ip_address)
 
diff --git a/tempest/api/network/test_extensions.py b/tempest/api/network/test_extensions.py
index 529f8e9..c3607c8 100644
--- a/tempest/api/network/test_extensions.py
+++ b/tempest/api/network/test_extensions.py
@@ -47,16 +47,14 @@
         expected_alias = [ext for ext in expected_alias if
                           test.is_extension_enabled(ext, 'network')]
         actual_alias = list()
-        resp, extensions = self.client.list_extensions()
-        self.assertEqual('200', resp['status'])
+        _, extensions = self.client.list_extensions()
         list_extensions = extensions['extensions']
         # Show and verify the details of the available extensions
         for ext in list_extensions:
             ext_name = ext['name']
             ext_alias = ext['alias']
             actual_alias.append(ext['alias'])
-            resp, ext_details = self.client.show_extension(ext_alias)
-            self.assertEqual('200', resp['status'])
+            _, ext_details = self.client.show_extension(ext_alias)
             ext_details = ext_details['extension']
 
             self.assertIsNotNone(ext_details)
diff --git a/tempest/api/network/test_extra_dhcp_options.py b/tempest/api/network/test_extra_dhcp_options.py
index 371c651..82ebc5a 100644
--- a/tempest/api/network/test_extra_dhcp_options.py
+++ b/tempest/api/network/test_extra_dhcp_options.py
@@ -54,16 +54,13 @@
             {'opt_value': '123.123.123.123', 'opt_name': 'tftp-server'},
             {'opt_value': '123.123.123.45', 'opt_name': 'server-ip-address'}
         ]
-        resp, body = self.client.create_port(
-            network_id=self.network['id'],
-            extra_dhcp_opts=extra_dhcp_opts)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_port(network_id=self.network['id'],
+                                          extra_dhcp_opts=extra_dhcp_opts)
         port_id = body['port']['id']
         self.addCleanup(self.client.delete_port, port_id)
 
         # Confirm port created has Extra DHCP Options
-        resp, body = self.client.list_ports()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_ports()
         ports = body['ports']
         port = [p for p in ports if p['id'] == port_id]
         self.assertTrue(port)
@@ -78,13 +75,11 @@
             {'opt_value': '123.123.123.45', 'opt_name': 'server-ip-address'}
         ]
         name = data_utils.rand_name('new-port-name')
-        resp, body = self.client.update_port(
-            self.port['id'], name=name, extra_dhcp_opts=extra_dhcp_opts)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_port(self.port['id'], name=name,
+                                          extra_dhcp_opts=extra_dhcp_opts)
 
         # Confirm extra dhcp options were added to the port
-        resp, body = self.client.show_port(self.port['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_port(self.port['id'])
         self._confirm_extra_dhcp_options(body['port'], extra_dhcp_opts)
 
     def _confirm_extra_dhcp_options(self, port, extra_dhcp_opts):
diff --git a/tempest/api/network/test_floating_ips.py b/tempest/api/network/test_floating_ips.py
index 2463654..8b42a9e 100644
--- a/tempest/api/network/test_floating_ips.py
+++ b/tempest/api/network/test_floating_ips.py
@@ -68,9 +68,9 @@
     @test.attr(type='smoke')
     def test_create_list_show_update_delete_floating_ip(self):
         # Creates a floating IP
-        resp, body = self.client.create_floatingip(
-            floating_network_id=self.ext_net_id, port_id=self.ports[0]['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_floatingip(
+            floating_network_id=self.ext_net_id,
+            port_id=self.ports[0]['id'])
         created_floating_ip = body['floatingip']
         self.addCleanup(self.client.delete_floatingip,
                         created_floating_ip['id'])
@@ -83,9 +83,7 @@
         self.assertIn(created_floating_ip['fixed_ip_address'],
                       [ip['ip_address'] for ip in self.ports[0]['fixed_ips']])
         # Verifies the details of a floating_ip
-        resp, floating_ip = self.client.show_floatingip(
-            created_floating_ip['id'])
-        self.assertEqual('200', resp['status'])
+        _, floating_ip = self.client.show_floatingip(created_floating_ip['id'])
         shown_floating_ip = floating_ip['floatingip']
         self.assertEqual(shown_floating_ip['id'], created_floating_ip['id'])
         self.assertEqual(shown_floating_ip['floating_network_id'],
@@ -97,16 +95,15 @@
         self.assertEqual(shown_floating_ip['port_id'], self.ports[0]['id'])
 
         # Verify the floating ip exists in the list of all floating_ips
-        resp, floating_ips = self.client.list_floatingips()
-        self.assertEqual('200', resp['status'])
+        _, floating_ips = self.client.list_floatingips()
         floatingip_id_list = list()
         for f in floating_ips['floatingips']:
             floatingip_id_list.append(f['id'])
         self.assertIn(created_floating_ip['id'], floatingip_id_list)
         # Associate floating IP to the other port
-        resp, floating_ip = self.client.update_floatingip(
-            created_floating_ip['id'], port_id=self.ports[1]['id'])
-        self.assertEqual('200', resp['status'])
+        _, floating_ip = self.client.update_floatingip(
+            created_floating_ip['id'],
+            port_id=self.ports[1]['id'])
         updated_floating_ip = floating_ip['floatingip']
         self.assertEqual(updated_floating_ip['port_id'], self.ports[1]['id'])
         self.assertEqual(updated_floating_ip['fixed_ip_address'],
@@ -114,9 +111,9 @@
         self.assertEqual(updated_floating_ip['router_id'], self.router['id'])
 
         # Disassociate floating IP from the port
-        resp, floating_ip = self.client.update_floatingip(
-            created_floating_ip['id'], port_id=None)
-        self.assertEqual('200', resp['status'])
+        _, floating_ip = self.client.update_floatingip(
+            created_floating_ip['id'],
+            port_id=None)
         updated_floating_ip = floating_ip['floatingip']
         self.assertIsNone(updated_floating_ip['port_id'])
         self.assertIsNone(updated_floating_ip['fixed_ip_address'])
@@ -125,24 +122,21 @@
     @test.attr(type='smoke')
     def test_floating_ip_delete_port(self):
         # Create a floating IP
-        resp, body = self.client.create_floatingip(
+        _, body = self.client.create_floatingip(
             floating_network_id=self.ext_net_id)
-        self.assertEqual('201', resp['status'])
         created_floating_ip = body['floatingip']
         self.addCleanup(self.client.delete_floatingip,
                         created_floating_ip['id'])
         # Create a port
         resp, port = self.client.create_port(network_id=self.network['id'])
         created_port = port['port']
-        resp, floating_ip = self.client.update_floatingip(
-            created_floating_ip['id'], port_id=created_port['id'])
-        self.assertEqual('200', resp['status'])
+        _, floating_ip = self.client.update_floatingip(
+            created_floating_ip['id'],
+            port_id=created_port['id'])
         # Delete port
         self.client.delete_port(created_port['id'])
         # Verifies the details of the floating_ip
-        resp, floating_ip = self.client.show_floatingip(
-            created_floating_ip['id'])
-        self.assertEqual('200', resp['status'])
+        _, floating_ip = self.client.show_floatingip(created_floating_ip['id'])
         shown_floating_ip = floating_ip['floatingip']
         # Confirm the fields are back to None
         self.assertEqual(shown_floating_ip['id'], created_floating_ip['id'])
@@ -153,9 +147,9 @@
     @test.attr(type='smoke')
     def test_floating_ip_update_different_router(self):
         # Associate a floating IP to a port on a router
-        resp, body = self.client.create_floatingip(
-            floating_network_id=self.ext_net_id, port_id=self.ports[1]['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_floatingip(
+            floating_network_id=self.ext_net_id,
+            port_id=self.ports[1]['id'])
         created_floating_ip = body['floatingip']
         self.addCleanup(self.client.delete_floatingip,
                         created_floating_ip['id'])
@@ -167,9 +161,9 @@
         self.create_router_interface(router2['id'], subnet2['id'])
         port_other_router = self.create_port(network2)
         # Associate floating IP to the other port on another router
-        resp, floating_ip = self.client.update_floatingip(
-            created_floating_ip['id'], port_id=port_other_router['id'])
-        self.assertEqual('200', resp['status'])
+        _, floating_ip = self.client.update_floatingip(
+            created_floating_ip['id'],
+            port_id=port_other_router['id'])
         updated_floating_ip = floating_ip['floatingip']
         self.assertEqual(updated_floating_ip['router_id'], router2['id'])
         self.assertEqual(updated_floating_ip['port_id'],
@@ -178,20 +172,19 @@
 
     @test.attr(type='smoke')
     def test_create_floating_ip_specifying_a_fixed_ip_address(self):
-        resp, body = self.client.create_floatingip(
+        _, body = self.client.create_floatingip(
             floating_network_id=self.ext_net_id,
             port_id=self.ports[1]['id'],
             fixed_ip_address=self.ports[1]['fixed_ips'][0]['ip_address'])
-        self.assertEqual('201', resp['status'])
         created_floating_ip = body['floatingip']
         self.addCleanup(self.client.delete_floatingip,
                         created_floating_ip['id'])
         self.assertIsNotNone(created_floating_ip['id'])
         self.assertEqual(created_floating_ip['fixed_ip_address'],
                          self.ports[1]['fixed_ips'][0]['ip_address'])
-        resp, floating_ip = self.client.update_floatingip(
-            created_floating_ip['id'], port_id=None)
-        self.assertEqual('200', resp['status'])
+        _, floating_ip = self.client.update_floatingip(
+            created_floating_ip['id'],
+            port_id=None)
         self.assertIsNone(floating_ip['floatingip']['port_id'])
 
     @test.attr(type='smoke')
@@ -201,25 +194,23 @@
         list_ips = [str(ip) for ip in ips[-3:-1]]
         fixed_ips = [{'ip_address': list_ips[0]}, {'ip_address': list_ips[1]}]
         # Create port
-        resp, body = self.client.create_port(network_id=self.network['id'],
-                                             fixed_ips=fixed_ips)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_port(network_id=self.network['id'],
+                                          fixed_ips=fixed_ips)
         port = body['port']
         self.addCleanup(self.client.delete_port, port['id'])
         # Create floating ip
-        resp, body = self.client.create_floatingip(
-            floating_network_id=self.ext_net_id, port_id=port['id'],
+        _, body = self.client.create_floatingip(
+            floating_network_id=self.ext_net_id,
+            port_id=port['id'],
             fixed_ip_address=list_ips[0])
-        self.assertEqual('201', resp['status'])
         floating_ip = body['floatingip']
         self.addCleanup(self.client.delete_floatingip, floating_ip['id'])
         self.assertIsNotNone(floating_ip['id'])
         self.assertEqual(floating_ip['fixed_ip_address'], list_ips[0])
         # Update floating ip
-        resp, body = self.client.update_floatingip(
-            floating_ip['id'], port_id=port['id'],
-            fixed_ip_address=list_ips[1])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_floatingip(floating_ip['id'],
+                                                port_id=port['id'],
+                                                fixed_ip_address=list_ips[1])
         update_floating_ip = body['floatingip']
         self.assertEqual(update_floating_ip['fixed_ip_address'],
                          list_ips[1])
diff --git a/tempest/api/network/test_fwaas_extensions.py b/tempest/api/network/test_fwaas_extensions.py
index 555cbda..6eec79e 100644
--- a/tempest/api/network/test_fwaas_extensions.py
+++ b/tempest/api/network/test_fwaas_extensions.py
@@ -74,8 +74,7 @@
 
     def _wait_for_active(self, fw_id):
         def _wait():
-            resp, firewall = self.client.show_firewall(fw_id)
-            self.assertEqual('200', resp['status'])
+            _, firewall = self.client.show_firewall(fw_id)
             firewall = firewall['firewall']
             return firewall['status'] == 'ACTIVE'
 
@@ -87,8 +86,7 @@
     @test.attr(type='smoke')
     def test_list_firewall_rules(self):
         # List firewall rules
-        resp, fw_rules = self.client.list_firewall_rules()
-        self.assertEqual('200', resp['status'])
+        _, fw_rules = self.client.list_firewall_rules()
         fw_rules = fw_rules['firewall_rules']
         self.assertIn((self.fw_rule['id'],
                        self.fw_rule['name'],
@@ -106,22 +104,19 @@
     @test.attr(type='smoke')
     def test_create_update_delete_firewall_rule(self):
         # Create firewall rule
-        resp, body = self.client.create_firewall_rule(
+        _, body = self.client.create_firewall_rule(
             name=data_utils.rand_name("fw-rule"),
             action="allow",
             protocol="tcp")
-        self.assertEqual('201', resp['status'])
         fw_rule_id = body['firewall_rule']['id']
 
         # Update firewall rule
-        resp, body = self.client.update_firewall_rule(fw_rule_id,
-                                                      shared=True)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_firewall_rule(fw_rule_id,
+                                                   shared=True)
         self.assertTrue(body["firewall_rule"]['shared'])
 
         # Delete firewall rule
-        resp, _ = self.client.delete_firewall_rule(fw_rule_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_firewall_rule(fw_rule_id)
         # Confirm deletion
         resp, fw_rules = self.client.list_firewall_rules()
         self.assertNotIn(fw_rule_id,
@@ -130,15 +125,13 @@
     @test.attr(type='smoke')
     def test_show_firewall_rule(self):
         # show a created firewall rule
-        resp, fw_rule = self.client.show_firewall_rule(self.fw_rule['id'])
-        self.assertEqual('200', resp['status'])
+        _, fw_rule = self.client.show_firewall_rule(self.fw_rule['id'])
         for key, value in fw_rule['firewall_rule'].iteritems():
             self.assertEqual(self.fw_rule[key], value)
 
     @test.attr(type='smoke')
     def test_list_firewall_policies(self):
-        resp, fw_policies = self.client.list_firewall_policies()
-        self.assertEqual('200', resp['status'])
+        _, fw_policies = self.client.list_firewall_policies()
         fw_policies = fw_policies['firewall_policies']
         self.assertIn((self.fw_policy['id'],
                        self.fw_policy['name'],
@@ -150,24 +143,21 @@
     @test.attr(type='smoke')
     def test_create_update_delete_firewall_policy(self):
         # Create firewall policy
-        resp, body = self.client.create_firewall_policy(
+        _, body = self.client.create_firewall_policy(
             name=data_utils.rand_name("fw-policy"))
-        self.assertEqual('201', resp['status'])
         fw_policy_id = body['firewall_policy']['id']
         self.addCleanup(self._try_delete_policy, fw_policy_id)
 
         # Update firewall policy
-        resp, body = self.client.update_firewall_policy(fw_policy_id,
-                                                        shared=True,
-                                                        name="updated_policy")
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_firewall_policy(fw_policy_id,
+                                                     shared=True,
+                                                     name="updated_policy")
         updated_fw_policy = body["firewall_policy"]
         self.assertTrue(updated_fw_policy['shared'])
         self.assertEqual("updated_policy", updated_fw_policy['name'])
 
         # Delete firewall policy
-        resp, _ = self.client.delete_firewall_policy(fw_policy_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_firewall_policy(fw_policy_id)
         # Confirm deletion
         resp, fw_policies = self.client.list_firewall_policies()
         fw_policies = fw_policies['firewall_policies']
@@ -176,9 +166,7 @@
     @test.attr(type='smoke')
     def test_show_firewall_policy(self):
         # show a created firewall policy
-        resp, fw_policy = self.client.show_firewall_policy(
-            self.fw_policy['id'])
-        self.assertEqual('200', resp['status'])
+        _, fw_policy = self.client.show_firewall_policy(self.fw_policy['id'])
         fw_policy = fw_policy['firewall_policy']
         for key, value in fw_policy.iteritems():
             self.assertEqual(self.fw_policy[key], value)
@@ -195,10 +183,9 @@
             router['id'], subnet['id'])
 
         # Create firewall
-        resp, body = self.client.create_firewall(
+        _, body = self.client.create_firewall(
             name=data_utils.rand_name("firewall"),
             firewall_policy_id=self.fw_policy['id'])
-        self.assertEqual('201', resp['status'])
         created_firewall = body['firewall']
         firewall_id = created_firewall['id']
         self.addCleanup(self._try_delete_firewall, firewall_id)
@@ -206,8 +193,7 @@
         self._wait_for_active(firewall_id)
 
         # show a created firewall
-        resp, firewall = self.client.show_firewall(firewall_id)
-        self.assertEqual('200', resp['status'])
+        _, firewall = self.client.show_firewall(firewall_id)
         firewall = firewall['firewall']
 
         for key, value in firewall.iteritems():
@@ -216,8 +202,7 @@
             self.assertEqual(created_firewall[key], value)
 
         # list firewall
-        resp, firewalls = self.client.list_firewalls()
-        self.assertEqual('200', resp['status'])
+        _, firewalls = self.client.list_firewalls()
         firewalls = firewalls['firewalls']
         self.assertIn((created_firewall['id'],
                        created_firewall['name'],
@@ -227,8 +212,7 @@
                         m['firewall_policy_id']) for m in firewalls])
 
         # Delete firewall
-        resp, _ = self.client.delete_firewall(firewall_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_firewall(firewall_id)
 
 
 class FWaaSExtensionTestXML(FWaaSExtensionTestJSON):
diff --git a/tempest/api/network/test_load_balancer.py b/tempest/api/network/test_load_balancer.py
index 7a12ef6..e3109ea 100644
--- a/tempest/api/network/test_load_balancer.py
+++ b/tempest/api/network/test_load_balancer.py
@@ -67,34 +67,31 @@
         delete_obj = getattr(self.client, 'delete_' + obj_name)
         list_objs = getattr(self.client, 'list_' + obj_name + 's')
 
-        resp, body = create_obj(**kwargs)
-        self.assertEqual('201', resp['status'])
+        _, body = create_obj(**kwargs)
         obj = body[obj_name]
         self.addCleanup(delete_obj, obj['id'])
         for key, value in obj.iteritems():
             # It is not relevant to filter by all arguments. That is why
             # there is a list of attr to except
             if key not in attr_exceptions:
-                resp, body = list_objs(**{key: value})
-                self.assertEqual('200', resp['status'])
+                _, body = list_objs(**{key: value})
                 objs = [v[key] for v in body[obj_name + 's']]
                 self.assertIn(value, objs)
 
     @test.attr(type='smoke')
     def test_list_vips(self):
         # Verify the vIP exists in the list of all vIPs
-        resp, body = self.client.list_vips()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_vips()
         vips = body['vips']
         self.assertIn(self.vip['id'], [v['id'] for v in vips])
 
     @test.attr(type='smoke')
     def test_list_vips_with_filter(self):
         name = data_utils.rand_name('vip-')
-        resp, body = self.client.create_pool(
-            name=data_utils.rand_name("pool-"), lb_method="ROUND_ROBIN",
-            protocol="HTTPS", subnet_id=self.subnet['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_pool(name=data_utils.rand_name("pool-"),
+                                          lb_method="ROUND_ROBIN",
+                                          protocol="HTTPS",
+                                          subnet_id=self.subnet['id'])
         pool = body['pool']
         self.addCleanup(self.client.delete_pool, pool['id'])
         attr_exceptions = ['status', 'session_persistence',
@@ -116,18 +113,16 @@
             protocol='HTTP',
             subnet_id=self.subnet['id'])
         pool = body['pool']
-        resp, body = self.client.create_vip(name=name,
-                                            protocol="HTTP",
-                                            protocol_port=80,
-                                            subnet_id=self.subnet['id'],
-                                            pool_id=pool['id'],
-                                            address=address)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_vip(name=name,
+                                         protocol="HTTP",
+                                         protocol_port=80,
+                                         subnet_id=self.subnet['id'],
+                                         pool_id=pool['id'],
+                                         address=address)
         vip = body['vip']
         vip_id = vip['id']
         # Confirm VIP's address correctness with a show
-        resp, body = self.client.show_vip(vip_id)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_vip(vip_id)
         vip = body['vip']
         self.assertEqual(address, vip['address'])
         # Verification of vip update
@@ -136,13 +131,12 @@
         persistence_type = "HTTP_COOKIE"
         update_data = {"session_persistence": {
             "type": persistence_type}}
-        resp, body = self.client.update_vip(vip_id,
-                                            name=new_name,
-                                            description=new_description,
-                                            connection_limit=10,
-                                            admin_state_up=False,
-                                            **update_data)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_vip(vip_id,
+                                         name=new_name,
+                                         description=new_description,
+                                         connection_limit=10,
+                                         admin_state_up=False,
+                                         **update_data)
         updated_vip = body['vip']
         self.assertEqual(new_name, updated_vip['name'])
         self.assertEqual(new_description, updated_vip['description'])
@@ -150,30 +144,24 @@
         self.assertFalse(updated_vip['admin_state_up'])
         self.assertEqual(persistence_type,
                          updated_vip['session_persistence']['type'])
-        # Verification of vip delete
-        resp, body = self.client.delete_vip(vip['id'])
-        self.assertEqual('204', resp['status'])
+        self.client.delete_vip(vip['id'])
         self.client.wait_for_resource_deletion('vip', vip['id'])
         # Verification of pool update
         new_name = "New_pool"
-        resp, body = self.client.update_pool(pool['id'],
-                                             name=new_name,
-                                             description="new_description",
-                                             lb_method='LEAST_CONNECTIONS')
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_pool(pool['id'],
+                                          name=new_name,
+                                          description="new_description",
+                                          lb_method='LEAST_CONNECTIONS')
         updated_pool = body['pool']
         self.assertEqual(new_name, updated_pool['name'])
         self.assertEqual('new_description', updated_pool['description'])
         self.assertEqual('LEAST_CONNECTIONS', updated_pool['lb_method'])
-        # Verification of pool delete
-        resp, body = self.client.delete_pool(pool['id'])
-        self.assertEqual('204', resp['status'])
+        self.client.delete_pool(pool['id'])
 
     @test.attr(type='smoke')
     def test_show_vip(self):
         # Verifies the details of a vip
-        resp, body = self.client.show_vip(self.vip['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_vip(self.vip['id'])
         vip = body['vip']
         for key, value in vip.iteritems():
             # 'status' should not be confirmed in api tests
@@ -183,17 +171,14 @@
     @test.attr(type='smoke')
     def test_show_pool(self):
         # Here we need to new pool without any dependence with vips
-        resp, body = self.client.create_pool(
-            name=data_utils.rand_name("pool-"),
-            lb_method='ROUND_ROBIN',
-            protocol='HTTP',
-            subnet_id=self.subnet['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_pool(name=data_utils.rand_name("pool-"),
+                                          lb_method='ROUND_ROBIN',
+                                          protocol='HTTP',
+                                          subnet_id=self.subnet['id'])
         pool = body['pool']
         self.addCleanup(self.client.delete_pool, pool['id'])
         # Verifies the details of a pool
-        resp, body = self.client.show_pool(pool['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_pool(pool['id'])
         shown_pool = body['pool']
         for key, value in pool.iteritems():
             # 'status' should not be confirmed in api tests
@@ -203,8 +188,7 @@
     @test.attr(type='smoke')
     def test_list_pools(self):
         # Verify the pool exists in the list of all pools
-        resp, body = self.client.list_pools()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_pools()
         pools = body['pools']
         self.assertIn(self.pool['id'], [p['id'] for p in pools])
 
@@ -222,8 +206,7 @@
     @test.attr(type='smoke')
     def test_list_members(self):
         # Verify the member exists in the list of all members
-        resp, body = self.client.list_members()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_members()
         members = body['members']
         self.assertIn(self.member['id'], [m['id'] for m in members])
 
@@ -237,26 +220,22 @@
     @test.attr(type='smoke')
     def test_create_update_delete_member(self):
         # Creates a member
-        resp, body = self.client.create_member(address="10.0.9.47",
-                                               protocol_port=80,
-                                               pool_id=self.pool['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_member(address="10.0.9.47",
+                                            protocol_port=80,
+                                            pool_id=self.pool['id'])
         member = body['member']
         # Verification of member update
-        resp, body = self.client.update_member(member['id'],
-                                               admin_state_up=False)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_member(member['id'],
+                                            admin_state_up=False)
         updated_member = body['member']
         self.assertFalse(updated_member['admin_state_up'])
         # Verification of member delete
-        resp, body = self.client.delete_member(member['id'])
-        self.assertEqual('204', resp['status'])
+        self.client.delete_member(member['id'])
 
     @test.attr(type='smoke')
     def test_show_member(self):
         # Verifies the details of a member
-        resp, body = self.client.show_member(self.member['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_member(self.member['id'])
         member = body['member']
         for key, value in member.iteritems():
             # 'status' should not be confirmed in api tests
@@ -266,8 +245,7 @@
     @test.attr(type='smoke')
     def test_list_health_monitors(self):
         # Verify the health monitor exists in the list of all health monitors
-        resp, body = self.client.list_health_monitors()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_health_monitors()
         health_monitors = body['health_monitors']
         self.assertIn(self.health_monitor['id'],
                       [h['id'] for h in health_monitors])
@@ -282,31 +260,27 @@
     @test.attr(type='smoke')
     def test_create_update_delete_health_monitor(self):
         # Creates a health_monitor
-        resp, body = self.client.create_health_monitor(delay=4,
-                                                       max_retries=3,
-                                                       type="TCP",
-                                                       timeout=1)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_health_monitor(delay=4,
+                                                    max_retries=3,
+                                                    type="TCP",
+                                                    timeout=1)
         health_monitor = body['health_monitor']
         # Verification of health_monitor update
-        resp, body = (self.client.update_health_monitor
-                      (health_monitor['id'],
-                       admin_state_up=False))
-        self.assertEqual('200', resp['status'])
+        _, body = (self.client.update_health_monitor
+                   (health_monitor['id'],
+                    admin_state_up=False))
         updated_health_monitor = body['health_monitor']
         self.assertFalse(updated_health_monitor['admin_state_up'])
         # Verification of health_monitor delete
-        resp, body = self.client.delete_health_monitor(health_monitor['id'])
-        self.assertEqual('204', resp['status'])
+        _, body = self.client.delete_health_monitor(health_monitor['id'])
 
     @test.attr(type='smoke')
     def test_create_health_monitor_http_type(self):
         hm_type = "HTTP"
-        resp, body = self.client.create_health_monitor(delay=4,
-                                                       max_retries=3,
-                                                       type=hm_type,
-                                                       timeout=1)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_health_monitor(delay=4,
+                                                    max_retries=3,
+                                                    type=hm_type,
+                                                    timeout=1)
         health_monitor = body['health_monitor']
         self.addCleanup(self.client.delete_health_monitor,
                         health_monitor['id'])
@@ -314,20 +288,18 @@
 
     @test.attr(type='smoke')
     def test_update_health_monitor_http_method(self):
-        resp, body = self.client.create_health_monitor(delay=4,
-                                                       max_retries=3,
-                                                       type="HTTP",
-                                                       timeout=1)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_health_monitor(delay=4,
+                                                    max_retries=3,
+                                                    type="HTTP",
+                                                    timeout=1)
         health_monitor = body['health_monitor']
         self.addCleanup(self.client.delete_health_monitor,
                         health_monitor['id'])
-        resp, body = (self.client.update_health_monitor
-                      (health_monitor['id'],
-                       http_method="POST",
-                       url_path="/home/user",
-                       expected_codes="290"))
-        self.assertEqual('200', resp['status'])
+        _, body = (self.client.update_health_monitor
+                   (health_monitor['id'],
+                    http_method="POST",
+                    url_path="/home/user",
+                    expected_codes="290"))
         updated_health_monitor = body['health_monitor']
         self.assertEqual("POST", updated_health_monitor['http_method'])
         self.assertEqual("/home/user", updated_health_monitor['url_path'])
@@ -336,8 +308,7 @@
     @test.attr(type='smoke')
     def test_show_health_monitor(self):
         # Verifies the details of a health_monitor
-        resp, body = self.client.show_health_monitor(self.health_monitor['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_health_monitor(self.health_monitor['id'])
         health_monitor = body['health_monitor']
         for key, value in health_monitor.iteritems():
             # 'status' should not be confirmed in api tests
@@ -347,9 +318,8 @@
     @test.attr(type='smoke')
     def test_associate_disassociate_health_monitor_with_pool(self):
         # Verify that a health monitor can be associated with a pool
-        resp, body = (self.client.associate_health_monitor_with_pool
-                      (self.health_monitor['id'], self.pool['id']))
-        self.assertEqual('201', resp['status'])
+        _, body = (self.client.associate_health_monitor_with_pool
+                   (self.health_monitor['id'], self.pool['id']))
         resp, body = self.client.show_health_monitor(
             self.health_monitor['id'])
         health_monitor = body['health_monitor']
@@ -359,10 +329,9 @@
                       [p['pool_id'] for p in health_monitor['pools']])
         self.assertIn(health_monitor['id'], pool['health_monitors'])
         # Verify that a health monitor can be disassociated from a pool
-        resp, body = (self.client.disassociate_health_monitor_with_pool
-                      (self.health_monitor['id'], self.pool['id']))
-        self.assertEqual('204', resp['status'])
-        resp, body = self.client.show_pool(self.pool['id'])
+        (self.client.disassociate_health_monitor_with_pool
+            (self.health_monitor['id'], self.pool['id']))
+        _, body = self.client.show_pool(self.pool['id'])
         pool = body['pool']
         resp, body = self.client.show_health_monitor(
             self.health_monitor['id'])
@@ -374,8 +343,7 @@
     @test.attr(type='smoke')
     def test_get_lb_pool_stats(self):
         # Verify the details of pool stats
-        resp, body = self.client.list_lb_pool_stats(self.pool['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_lb_pool_stats(self.pool['id'])
         stats = body['stats']
         self.assertIn("bytes_in", stats)
         self.assertIn("total_connections", stats)
@@ -384,52 +352,41 @@
 
     @test.attr(type='smoke')
     def test_update_list_of_health_monitors_associated_with_pool(self):
-        resp, _ = (self.client.associate_health_monitor_with_pool
-                   (self.health_monitor['id'], self.pool['id']))
-        self.assertEqual('201', resp['status'])
-        resp, _ = self.client.update_health_monitor(
+        (self.client.associate_health_monitor_with_pool
+            (self.health_monitor['id'], self.pool['id']))
+        self.client.update_health_monitor(
             self.health_monitor['id'], admin_state_up=False)
-        self.assertEqual('200', resp['status'])
-        resp, body = self.client.show_pool(self.pool['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_pool(self.pool['id'])
         health_monitors = body['pool']['health_monitors']
         for health_monitor_id in health_monitors:
-            resp, body = self.client.show_health_monitor(health_monitor_id)
-            self.assertEqual('200', resp['status'])
+            _, body = self.client.show_health_monitor(health_monitor_id)
             self.assertFalse(body['health_monitor']['admin_state_up'])
-        resp, _ = (self.client.disassociate_health_monitor_with_pool
-                   (self.health_monitor['id'], self.pool['id']))
-        self.assertEqual('204', resp['status'])
+            (self.client.disassociate_health_monitor_with_pool
+                (self.health_monitor['id'], self.pool['id']))
 
     @test.attr(type='smoke')
     def test_update_admin_state_up_of_pool(self):
-        resp, _ = self.client.update_pool(self.pool['id'],
-                                          admin_state_up=False)
-        self.assertEqual('200', resp['status'])
-        resp, body = self.client.show_pool(self.pool['id'])
-        self.assertEqual('200', resp['status'])
+        self.client.update_pool(self.pool['id'],
+                                admin_state_up=False)
+        _, body = self.client.show_pool(self.pool['id'])
         pool = body['pool']
         self.assertFalse(pool['admin_state_up'])
 
     @test.attr(type='smoke')
     def test_show_vip_associated_with_pool(self):
-        resp, body = self.client.show_pool(self.pool['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_pool(self.pool['id'])
         pool = body['pool']
-        resp, body = self.client.show_vip(pool['vip_id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_vip(pool['vip_id'])
         vip = body['vip']
         self.assertEqual(self.vip['name'], vip['name'])
         self.assertEqual(self.vip['id'], vip['id'])
 
     @test.attr(type='smoke')
     def test_show_members_associated_with_pool(self):
-        resp, body = self.client.show_pool(self.pool['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_pool(self.pool['id'])
         members = body['pool']['members']
         for member_id in members:
-            resp, body = self.client.show_member(member_id)
-            self.assertEqual('200', resp['status'])
+            _, body = self.client.show_member(member_id)
             self.assertIsNotNone(body['member']['status'])
             self.assertEqual(member_id, body['member']['id'])
             self.assertIsNotNone(body['member']['admin_state_up'])
@@ -437,34 +394,28 @@
     @test.attr(type='smoke')
     def test_update_pool_related_to_member(self):
         # Create new pool
-        resp, body = self.client.create_pool(
-            name=data_utils.rand_name("pool-"),
-            lb_method='ROUND_ROBIN',
-            protocol='HTTP',
-            subnet_id=self.subnet['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_pool(name=data_utils.rand_name("pool-"),
+                                          lb_method='ROUND_ROBIN',
+                                          protocol='HTTP',
+                                          subnet_id=self.subnet['id'])
         new_pool = body['pool']
         self.addCleanup(self.client.delete_pool, new_pool['id'])
         # Update member with new pool's id
-        resp, body = self.client.update_member(self.member['id'],
-                                               pool_id=new_pool['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_member(self.member['id'],
+                                            pool_id=new_pool['id'])
         # Confirm with show that pool_id change
         resp, body = self.client.show_member(self.member['id'])
         member = body['member']
         self.assertEqual(member['pool_id'], new_pool['id'])
         # Update member with old pool id, this is needed for clean up
-        resp, body = self.client.update_member(self.member['id'],
-                                               pool_id=self.pool['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_member(self.member['id'],
+                                            pool_id=self.pool['id'])
 
     @test.attr(type='smoke')
     def test_update_member_weight(self):
-        resp, _ = self.client.update_member(self.member['id'],
-                                            weight=2)
-        self.assertEqual('200', resp['status'])
-        resp, body = self.client.show_member(self.member['id'])
-        self.assertEqual('200', resp['status'])
+        self.client.update_member(self.member['id'],
+                                  weight=2)
+        _, body = self.client.show_member(self.member['id'])
         member = body['member']
         self.assertEqual(2, member['weight'])
 
diff --git a/tempest/api/network/test_metering_extensions.py b/tempest/api/network/test_metering_extensions.py
index 08ccbfe..5b8db43 100644
--- a/tempest/api/network/test_metering_extensions.py
+++ b/tempest/api/network/test_metering_extensions.py
@@ -56,8 +56,7 @@
 
     def _delete_metering_label(self, metering_label_id):
         # Deletes a label and verifies if it is deleted or not
-        resp, body = self.admin_client.delete_metering_label(metering_label_id)
-        self.assertEqual(204, resp.status)
+        _, body = self.admin_client.delete_metering_label(metering_label_id)
         # Asserting that the label is not found in list after deletion
         resp, labels = (self.admin_client.list_metering_labels(
                         id=metering_label_id))
@@ -65,9 +64,8 @@
 
     def _delete_metering_label_rule(self, metering_label_rule_id):
         # Deletes a rule and verifies if it is deleted or not
-        resp, body = (self.admin_client.delete_metering_label_rule(
-                      metering_label_rule_id))
-        self.assertEqual(204, resp.status)
+        _, body = (self.admin_client.delete_metering_label_rule(
+                   metering_label_rule_id))
         # Asserting that the rule is not found in list after deletion
         resp, rules = (self.admin_client.list_metering_label_rules(
                        id=metering_label_rule_id))
@@ -76,8 +74,7 @@
     @test.attr(type='smoke')
     def test_list_metering_labels(self):
         # Verify label filtering
-        resp, body = self.admin_client.list_metering_labels(id=33)
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.list_metering_labels(id=33)
         metering_labels = body['metering_labels']
         self.assertEqual(0, len(metering_labels))
 
@@ -86,9 +83,8 @@
         # Creates a label
         name = data_utils.rand_name('metering-label-')
         description = "label created by tempest"
-        resp, body = (self.admin_client.create_metering_label(name=name,
-                      description=description))
-        self.assertEqual('201', resp['status'])
+        _, body = (self.admin_client.create_metering_label(name=name,
+                   description=description))
         metering_label = body['metering_label']
         self.addCleanup(self._delete_metering_label,
                         metering_label['id'])
@@ -101,9 +97,8 @@
     @test.attr(type='smoke')
     def test_show_metering_label(self):
         # Verifies the details of a label
-        resp, body = (self.admin_client.show_metering_label(
-                      self.metering_label['id']))
-        self.assertEqual('200', resp['status'])
+        _, body = (self.admin_client.show_metering_label(
+                   self.metering_label['id']))
         metering_label = body['metering_label']
         self.assertEqual(self.metering_label['id'], metering_label['id'])
         self.assertEqual(self.metering_label['tenant_id'],
@@ -115,19 +110,17 @@
     @test.attr(type='smoke')
     def test_list_metering_label_rules(self):
         # Verify rule filtering
-        resp, body = self.admin_client.list_metering_label_rules(id=33)
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.list_metering_label_rules(id=33)
         metering_label_rules = body['metering_label_rules']
         self.assertEqual(0, len(metering_label_rules))
 
     @test.attr(type='smoke')
     def test_create_delete_metering_label_rule_with_filters(self):
         # Creates a rule
-        resp, body = (self.admin_client.create_metering_label_rule(
-                      remote_ip_prefix="10.0.1.0/24",
-                      direction="ingress",
-                      metering_label_id=self.metering_label['id']))
-        self.assertEqual('201', resp['status'])
+        _, body = (self.admin_client.create_metering_label_rule(
+                   remote_ip_prefix="10.0.1.0/24",
+                   direction="ingress",
+                   metering_label_id=self.metering_label['id']))
         metering_label_rule = body['metering_label_rule']
         self.addCleanup(self._delete_metering_label_rule,
                         metering_label_rule['id'])
@@ -140,9 +133,8 @@
     @test.attr(type='smoke')
     def test_show_metering_label_rule(self):
         # Verifies the details of a rule
-        resp, body = (self.admin_client.show_metering_label_rule(
-                      self.metering_label_rule['id']))
-        self.assertEqual('200', resp['status'])
+        _, body = (self.admin_client.show_metering_label_rule(
+                   self.metering_label_rule['id']))
         metering_label_rule = body['metering_label_rule']
         self.assertEqual(self.metering_label_rule['id'],
                          metering_label_rule['id'])
diff --git a/tempest/api/network/test_networks.py b/tempest/api/network/test_networks.py
index e21aad7..206f37b 100644
--- a/tempest/api/network/test_networks.py
+++ b/tempest/api/network/test_networks.py
@@ -71,15 +71,13 @@
     def test_create_update_delete_network_subnet(self):
         # Create a network
         name = data_utils.rand_name('network-')
-        resp, body = self.client.create_network(name=name)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_network(name=name)
         network = body['network']
         net_id = network['id']
         self.assertEqual('ACTIVE', network['status'])
         # Verify network update
         new_name = "New_network"
-        resp, body = self.client.update_network(net_id, name=new_name)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_network(net_id, name=new_name)
         updated_net = body['network']
         self.assertEqual(updated_net['name'], new_name)
         # Find a cidr that is not in use yet and create a subnet with it
@@ -87,23 +85,19 @@
         subnet_id = subnet['id']
         # Verify subnet update
         new_name = "New_subnet"
-        resp, body = self.client.update_subnet(subnet_id, name=new_name)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_subnet(subnet_id, name=new_name)
         updated_subnet = body['subnet']
         self.assertEqual(updated_subnet['name'], new_name)
         # Delete subnet and network
-        resp, body = self.client.delete_subnet(subnet_id)
-        self.assertEqual('204', resp['status'])
+        _, body = self.client.delete_subnet(subnet_id)
         # Remove subnet from cleanup list
         self.subnets.pop()
-        resp, body = self.client.delete_network(net_id)
-        self.assertEqual('204', resp['status'])
+        _, body = self.client.delete_network(net_id)
 
     @test.attr(type='smoke')
     def test_show_network(self):
         # Verify the details of a network
-        resp, body = self.client.show_network(self.network['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_network(self.network['id'])
         network = body['network']
         for key in ['id', 'name']:
             self.assertEqual(network[key], self.network[key])
@@ -112,9 +106,8 @@
     def test_show_network_fields(self):
         # Verify specific fields of a network
         fields = ['id', 'name']
-        resp, body = self.client.show_network(self.network['id'],
-                                              fields=fields)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_network(self.network['id'],
+                                           fields=fields)
         network = body['network']
         self.assertEqual(sorted(network.keys()), sorted(fields))
         for field_name in fields:
@@ -123,8 +116,7 @@
     @test.attr(type='smoke')
     def test_list_networks(self):
         # Verify the network exists in the list of all networks
-        resp, body = self.client.list_networks()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_networks()
         networks = [network['id'] for network in body['networks']
                     if network['id'] == self.network['id']]
         self.assertNotEmpty(networks, "Created network not found in the list")
@@ -133,8 +125,7 @@
     def test_list_networks_fields(self):
         # Verify specific fields of the networks
         fields = ['id', 'name']
-        resp, body = self.client.list_networks(fields=fields)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_networks(fields=fields)
         networks = body['networks']
         self.assertNotEmpty(networks, "Network list returned is empty")
         for network in networks:
@@ -143,8 +134,7 @@
     @test.attr(type='smoke')
     def test_show_subnet(self):
         # Verify the details of a subnet
-        resp, body = self.client.show_subnet(self.subnet['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_subnet(self.subnet['id'])
         subnet = body['subnet']
         self.assertNotEmpty(subnet, "Subnet returned has no fields")
         for key in ['id', 'cidr']:
@@ -155,9 +145,8 @@
     def test_show_subnet_fields(self):
         # Verify specific fields of a subnet
         fields = ['id', 'network_id']
-        resp, body = self.client.show_subnet(self.subnet['id'],
-                                             fields=fields)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_subnet(self.subnet['id'],
+                                          fields=fields)
         subnet = body['subnet']
         self.assertEqual(sorted(subnet.keys()), sorted(fields))
         for field_name in fields:
@@ -166,8 +155,7 @@
     @test.attr(type='smoke')
     def test_list_subnets(self):
         # Verify the subnet exists in the list of all subnets
-        resp, body = self.client.list_subnets()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_subnets()
         subnets = [subnet['id'] for subnet in body['subnets']
                    if subnet['id'] == self.subnet['id']]
         self.assertNotEmpty(subnets, "Created subnet not found in the list")
@@ -176,8 +164,7 @@
     def test_list_subnets_fields(self):
         # Verify specific fields of subnets
         fields = ['id', 'network_id']
-        resp, body = self.client.list_subnets(fields=fields)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_subnets(fields=fields)
         subnets = body['subnets']
         self.assertNotEmpty(subnets, "Subnet list returned is empty")
         for subnet in subnets:
@@ -195,8 +182,7 @@
     def test_delete_network_with_subnet(self):
         # Creates a network
         name = data_utils.rand_name('network-')
-        resp, body = self.client.create_network(name=name)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_network(name=name)
         network = body['network']
         net_id = network['id']
         self.addCleanup(self._try_delete_network, net_id)
@@ -206,8 +192,7 @@
         subnet_id = subnet['id']
 
         # Delete network while the subnet still exists
-        resp, body = self.client.delete_network(net_id)
-        self.assertEqual('204', resp['status'])
+        _, body = self.client.delete_network(net_id)
 
         # Verify that the subnet got automatically deleted.
         self.assertRaises(exceptions.NotFound, self.client.show_subnet,
@@ -222,16 +207,14 @@
     def test_create_delete_subnet_with_gw(self):
         gateway = '10.100.0.13'
         name = data_utils.rand_name('network-')
-        resp, body = self.client.create_network(name=name)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_network(name=name)
         network = body['network']
         net_id = network['id']
         subnet = self.create_subnet(network, gateway)
         # Verifies Subnet GW in IPv4
         self.assertEqual(subnet['gateway_ip'], gateway)
         # Delete network and subnet
-        resp, body = self.client.delete_network(net_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_network(net_id)
         self.subnets.pop()
 
     @test.attr(type='smoke')
@@ -239,16 +222,14 @@
         net = netaddr.IPNetwork(CONF.network.tenant_network_cidr)
         gateway_ip = str(netaddr.IPAddress(net.first + 1))
         name = data_utils.rand_name('network-')
-        resp, body = self.client.create_network(name=name)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_network(name=name)
         network = body['network']
         net_id = network['id']
         subnet = self.create_subnet(network)
         # Verifies Subnet GW in IPv4
         self.assertEqual(subnet['gateway_ip'], gateway_ip)
         # Delete network and subnet
-        resp, body = self.client.delete_network(net_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_network(net_id)
         self.subnets.pop()
 
 
@@ -280,8 +261,7 @@
 
     def _delete_networks(self, created_networks):
         for n in created_networks:
-            resp, body = self.client.delete_network(n['id'])
-            self.assertEqual(204, resp.status)
+            self.client.delete_network(n['id'])
         # Asserting that the networks are not found in the list after deletion
         resp, body = self.client.list_networks()
         networks_list = [network['id'] for network in body['networks']]
@@ -290,8 +270,7 @@
 
     def _delete_subnets(self, created_subnets):
         for n in created_subnets:
-            resp, body = self.client.delete_subnet(n['id'])
-            self.assertEqual(204, resp.status)
+            self.client.delete_subnet(n['id'])
         # Asserting that the subnets are not found in the list after deletion
         resp, body = self.client.list_subnets()
         subnets_list = [subnet['id'] for subnet in body['subnets']]
@@ -300,8 +279,7 @@
 
     def _delete_ports(self, created_ports):
         for n in created_ports:
-            resp, body = self.client.delete_port(n['id'])
-            self.assertEqual(204, resp.status)
+            self.client.delete_port(n['id'])
         # Asserting that the ports are not found in the list after deletion
         resp, body = self.client.list_ports()
         ports_list = [port['id'] for port in body['ports']]
@@ -313,9 +291,8 @@
         # Creates 2 networks in one request
         network_names = [data_utils.rand_name('network-'),
                          data_utils.rand_name('network-')]
-        resp, body = self.client.create_bulk_network(network_names)
+        _, body = self.client.create_bulk_network(network_names)
         created_networks = body['networks']
-        self.assertEqual('201', resp['status'])
         self.addCleanup(self._delete_networks, created_networks)
         # Asserting that the networks are found in the list after creation
         resp, body = self.client.list_networks()
@@ -345,10 +322,9 @@
             }
             subnets_list.append(p1)
         del subnets_list[1]['name']
-        resp, body = self.client.create_bulk_subnet(subnets_list)
+        _, body = self.client.create_bulk_subnet(subnets_list)
         created_subnets = body['subnets']
         self.addCleanup(self._delete_subnets, created_subnets)
-        self.assertEqual('201', resp['status'])
         # Asserting that the subnets are found in the list after creation
         resp, body = self.client.list_subnets()
         subnets_list = [subnet['id'] for subnet in body['subnets']]
@@ -371,10 +347,9 @@
             }
             port_list.append(p1)
         del port_list[1]['name']
-        resp, body = self.client.create_bulk_port(port_list)
+        _, body = self.client.create_bulk_port(port_list)
         created_ports = body['ports']
         self.addCleanup(self._delete_ports, created_ports)
-        self.assertEqual('201', resp['status'])
         # Asserting that the ports are found in the list after creation
         resp, body = self.client.list_ports()
         ports_list = [port['id'] for port in body['ports']]
@@ -401,31 +376,27 @@
     def test_create_delete_subnet_with_gw(self):
         gateway = '2003::2'
         name = data_utils.rand_name('network-')
-        resp, body = self.client.create_network(name=name)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_network(name=name)
         network = body['network']
         net_id = network['id']
         subnet = self.create_subnet(network, gateway)
         # Verifies Subnet GW in IPv6
         self.assertEqual(subnet['gateway_ip'], gateway)
         # Delete network and subnet
-        resp, body = self.client.delete_network(net_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_network(net_id)
         self.subnets.pop()
 
     @test.attr(type='smoke')
     def test_create_delete_subnet_without_gw(self):
         name = data_utils.rand_name('network-')
-        resp, body = self.client.create_network(name=name)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_network(name=name)
         network = body['network']
         net_id = network['id']
         subnet = self.create_subnet(network)
         # Verifies Subnet GW in IPv6
         self.assertEqual(subnet['gateway_ip'], '2003::1')
         # Delete network and subnet
-        resp, body = self.client.delete_network(net_id)
-        self.assertEqual('204', resp['status'])
+        _, body = self.client.delete_network(net_id)
         self.subnets.pop()
 
     @testtools.skipUnless(CONF.network_feature_enabled.ipv6_subnet_attributes,
@@ -434,8 +405,7 @@
     @test.attr(type='smoke')
     def test_create_delete_subnet_with_v6_attributes(self):
         name = data_utils.rand_name('network-')
-        resp, body = self.client.create_network(name=name)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_network(name=name)
         network = body['network']
         net_id = network['id']
         subnet = self.create_subnet(network,
@@ -447,8 +417,7 @@
         self.assertEqual(subnet['ipv6_ra_mode'], 'slaac')
         self.assertEqual(subnet['ipv6_address_mode'], 'slaac')
         # Delete network and subnet
-        resp, body = self.client.delete_network(net_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_network(net_id)
         self.subnets.pop()
 
 
diff --git a/tempest/api/network/test_ports.py b/tempest/api/network/test_ports.py
index e6e6ea1..f06d17c 100644
--- a/tempest/api/network/test_ports.py
+++ b/tempest/api/network/test_ports.py
@@ -44,29 +44,24 @@
         cls.port = cls.create_port(cls.network)
 
     def _delete_port(self, port_id):
-        resp, body = self.client.delete_port(port_id)
-        self.assertEqual('204', resp['status'])
-        resp, body = self.client.list_ports()
-        self.assertEqual('200', resp['status'])
+        self.client.delete_port(port_id)
+        _, body = self.client.list_ports()
         ports_list = body['ports']
         self.assertFalse(port_id in [n['id'] for n in ports_list])
 
     @test.attr(type='smoke')
     def test_create_update_delete_port(self):
         # Verify port creation
-        resp, body = self.client.create_port(network_id=self.network['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_port(network_id=self.network['id'])
         port = body['port']
         # Schedule port deletion with verification upon test completion
         self.addCleanup(self._delete_port, port['id'])
         self.assertTrue(port['admin_state_up'])
         # Verify port update
         new_name = "New_Port"
-        resp, body = self.client.update_port(
-            port['id'],
-            name=new_name,
-            admin_state_up=False)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_port(port['id'],
+                                          name=new_name,
+                                          admin_state_up=False)
         updated_port = body['port']
         self.assertEqual(updated_port['name'], new_name)
         self.assertFalse(updated_port['admin_state_up'])
@@ -74,8 +69,7 @@
     @test.attr(type='smoke')
     def test_show_port(self):
         # Verify the details of port
-        resp, body = self.client.show_port(self.port['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_port(self.port['id'])
         port = body['port']
         self.assertIn('id', port)
         self.assertEqual(port['id'], self.port['id'])
@@ -95,9 +89,8 @@
     def test_show_port_fields(self):
         # Verify specific fields of a port
         fields = ['id', 'mac_address']
-        resp, body = self.client.show_port(self.port['id'],
-                                           fields=fields)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_port(self.port['id'],
+                                        fields=fields)
         port = body['port']
         self.assertEqual(sorted(port.keys()), sorted(fields))
         for field_name in fields:
@@ -106,8 +99,7 @@
     @test.attr(type='smoke')
     def test_list_ports(self):
         # Verify the port exists in the list of all ports
-        resp, body = self.client.list_ports()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_ports()
         ports = [port['id'] for port in body['ports']
                  if port['id'] == self.port['id']]
         self.assertNotEmpty(ports, "Created port not found in the list")
@@ -125,9 +117,7 @@
         self.addCleanup(self.client.remove_router_interface_with_port_id,
                         router['id'], port['port']['id'])
         # List ports filtered by router_id
-        resp, port_list = self.client.list_ports(
-            device_id=router['id'])
-        self.assertEqual('200', resp['status'])
+        _, port_list = self.client.list_ports(device_id=router['id'])
         ports = port_list['ports']
         self.assertEqual(len(ports), 1)
         self.assertEqual(ports[0]['id'], port['port']['id'])
@@ -137,8 +127,7 @@
     def test_list_ports_fields(self):
         # Verify specific fields of ports
         fields = ['id', 'mac_address']
-        resp, body = self.client.list_ports(fields=fields)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_ports(fields=fields)
         ports = body['ports']
         self.assertNotEmpty(ports, "Port list returned is empty")
         # Asserting the fields returned are correct
@@ -190,8 +179,7 @@
     def test_create_port_binding_ext_attr(self):
         post_body = {"network_id": self.network['id'],
                      "binding:host_id": self.host_id}
-        resp, body = self.admin_client.create_port(**post_body)
-        self.assertEqual('201', resp['status'])
+        _, body = self.admin_client.create_port(**post_body)
         port = body['port']
         self.addCleanup(self.admin_client.delete_port, port['id'])
         host_id = port['binding:host_id']
@@ -201,13 +189,11 @@
     @test.attr(type='smoke')
     def test_update_port_binding_ext_attr(self):
         post_body = {"network_id": self.network['id']}
-        resp, body = self.admin_client.create_port(**post_body)
-        self.assertEqual('201', resp['status'])
+        _, body = self.admin_client.create_port(**post_body)
         port = body['port']
         self.addCleanup(self.admin_client.delete_port, port['id'])
         update_body = {"binding:host_id": self.host_id}
-        resp, body = self.admin_client.update_port(port['id'], **update_body)
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.update_port(port['id'], **update_body)
         updated_port = body['port']
         host_id = updated_port['binding:host_id']
         self.assertIsNotNone(host_id)
@@ -217,21 +203,18 @@
     def test_list_ports_binding_ext_attr(self):
         # Create a new port
         post_body = {"network_id": self.network['id']}
-        resp, body = self.admin_client.create_port(**post_body)
-        self.assertEqual('201', resp['status'])
+        _, body = self.admin_client.create_port(**post_body)
         port = body['port']
         self.addCleanup(self.admin_client.delete_port, port['id'])
 
         # Update the port's binding attributes so that is now 'bound'
         # to a host
         update_body = {"binding:host_id": self.host_id}
-        resp, _ = self.admin_client.update_port(port['id'], **update_body)
-        self.assertEqual('200', resp['status'])
+        self.admin_client.update_port(port['id'], **update_body)
 
         # List all ports, ensure new port is part of list and its binding
         # attributes are set and accurate
-        resp, body = self.admin_client.list_ports()
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.list_ports()
         ports_list = body['ports']
         pids_list = [p['id'] for p in ports_list]
         self.assertIn(port['id'], pids_list)
@@ -243,13 +226,10 @@
 
     @test.attr(type='smoke')
     def test_show_port_binding_ext_attr(self):
-        resp, body = self.admin_client.create_port(
-            network_id=self.network['id'])
-        self.assertEqual('201', resp['status'])
+        _, body = self.admin_client.create_port(network_id=self.network['id'])
         port = body['port']
         self.addCleanup(self.admin_client.delete_port, port['id'])
-        resp, body = self.admin_client.show_port(port['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.admin_client.show_port(port['id'])
         show_port = body['port']
         self.assertEqual(port['binding:host_id'],
                          show_port['binding:host_id'])
diff --git a/tempest/api/network/test_routers.py b/tempest/api/network/test_routers.py
index 878335d..bcd8113 100644
--- a/tempest/api/network/test_routers.py
+++ b/tempest/api/network/test_routers.py
@@ -54,11 +54,10 @@
         # NOTE(salv-orlando): Do not invoke self.create_router
         # as we need to check the response code
         name = data_utils.rand_name('router-')
-        resp, create_body = self.client.create_router(
+        _, create_body = self.client.create_router(
             name, external_gateway_info={
                 "network_id": CONF.network.public_network_id},
             admin_state_up=False)
-        self.assertEqual('201', resp['status'])
         self.addCleanup(self._delete_router, create_body['router']['id'])
         self.assertEqual(create_body['router']['name'], name)
         self.assertEqual(
@@ -66,26 +65,22 @@
             CONF.network.public_network_id)
         self.assertEqual(create_body['router']['admin_state_up'], False)
         # Show details of the created router
-        resp, show_body = self.client.show_router(
-            create_body['router']['id'])
-        self.assertEqual('200', resp['status'])
+        _, show_body = self.client.show_router(create_body['router']['id'])
         self.assertEqual(show_body['router']['name'], name)
         self.assertEqual(
             show_body['router']['external_gateway_info']['network_id'],
             CONF.network.public_network_id)
         self.assertEqual(show_body['router']['admin_state_up'], False)
         # List routers and verify if created router is there in response
-        resp, list_body = self.client.list_routers()
-        self.assertEqual('200', resp['status'])
+        _, list_body = self.client.list_routers()
         routers_list = list()
         for router in list_body['routers']:
             routers_list.append(router['id'])
         self.assertIn(create_body['router']['id'], routers_list)
         # Update the name of router and verify if it is updated
         updated_name = 'updated ' + name
-        resp, update_body = self.client.update_router(
-            create_body['router']['id'], name=updated_name)
-        self.assertEqual('200', resp['status'])
+        _, update_body = self.client.update_router(create_body['router']['id'],
+                                                   name=updated_name)
         self.assertEqual(update_body['router']['name'], updated_name)
         resp, show_body = self.client.show_router(
             create_body['router']['id'])
@@ -97,15 +92,13 @@
         test_tenant = data_utils.rand_name('test_tenant_')
         test_description = data_utils.rand_name('desc_')
         _, tenant = self.identity_admin_client.create_tenant(
-            name=test_tenant,
-            description=test_description)
+            name=test_tenant, description=test_description)
         tenant_id = tenant['id']
         self.addCleanup(self.identity_admin_client.delete_tenant, tenant_id)
 
         name = data_utils.rand_name('router-')
-        resp, create_body = self.admin_client.create_router(
-            name, tenant_id=tenant_id)
-        self.assertEqual('201', resp['status'])
+        _, create_body = self.admin_client.create_router(name,
+                                                         tenant_id=tenant_id)
         self.addCleanup(self.admin_client.delete_router,
                         create_body['router']['id'])
         self.assertEqual(tenant_id, create_body['router']['tenant_id'])
@@ -131,9 +124,8 @@
             external_gateway_info = {
                 'network_id': CONF.network.public_network_id,
                 'enable_snat': enable_snat}
-            resp, create_body = self.admin_client.create_router(
+            _, create_body = self.admin_client.create_router(
                 name, external_gateway_info=external_gateway_info)
-            self.assertEqual('201', resp['status'])
             self.addCleanup(self.admin_client.delete_router,
                             create_body['router']['id'])
             # Verify snat attributes after router creation
@@ -146,9 +138,8 @@
         subnet = self.create_subnet(network)
         router = self._create_router(data_utils.rand_name('router-'))
         # Add router interface with subnet id
-        resp, interface = self.client.add_router_interface_with_subnet_id(
+        _, interface = self.client.add_router_interface_with_subnet_id(
             router['id'], subnet['id'])
-        self.assertEqual('200', resp['status'])
         self.addCleanup(self._remove_router_interface_with_subnet_id,
                         router['id'], subnet['id'])
         self.assertIn('subnet_id', interface.keys())
@@ -167,9 +158,8 @@
         resp, port_body = self.client.create_port(
             network_id=network['id'])
         # add router interface to port created above
-        resp, interface = self.client.add_router_interface_with_port_id(
+        _, interface = self.client.add_router_interface_with_port_id(
             router['id'], port_body['port']['id'])
-        self.assertEqual('200', resp['status'])
         self.addCleanup(self._remove_router_interface_with_port_id,
                         router['id'], port_body['port']['id'])
         self.assertIn('subnet_id', interface.keys())
@@ -181,8 +171,7 @@
                          router['id'])
 
     def _verify_router_gateway(self, router_id, exp_ext_gw_info=None):
-        resp, show_body = self.admin_client.show_router(router_id)
-        self.assertEqual('200', resp['status'])
+        _, show_body = self.admin_client.show_router(router_id)
         actual_ext_gw_info = show_body['router']['external_gateway_info']
         if exp_ext_gw_info is None:
             self.assertIsNone(actual_ext_gw_info)
@@ -212,8 +201,7 @@
             external_gateway_info={
                 'network_id': CONF.network.public_network_id})
         # Verify operation - router
-        resp, show_body = self.client.show_router(router['id'])
-        self.assertEqual('200', resp['status'])
+        _, show_body = self.client.show_router(router['id'])
         self._verify_router_gateway(
             router['id'],
             {'network_id': CONF.network.public_network_id})
@@ -297,16 +285,14 @@
         cidr = netaddr.IPNetwork(self.subnet['cidr'])
         next_hop = str(cidr[2])
         destination = str(self.subnet['cidr'])
-        resp, extra_route = self.client.update_extra_routes(
-            self.router['id'], next_hop, destination)
-        self.assertEqual('200', resp['status'])
+        _, extra_route = self.client.update_extra_routes(self.router['id'],
+                                                         next_hop, destination)
         self.assertEqual(1, len(extra_route['router']['routes']))
         self.assertEqual(destination,
                          extra_route['router']['routes'][0]['destination'])
         self.assertEqual(next_hop,
                          extra_route['router']['routes'][0]['nexthop'])
-        resp, show_body = self.client.show_router(self.router['id'])
-        self.assertEqual('200', resp['status'])
+        _, show_body = self.client.show_router(self.router['id'])
         self.assertEqual(destination,
                          show_body['router']['routes'][0]['destination'])
         self.assertEqual(next_hop,
@@ -320,12 +306,10 @@
         self.router = self._create_router(data_utils.rand_name('router-'))
         self.assertFalse(self.router['admin_state_up'])
         # Update router admin state
-        resp, update_body = self.client.update_router(self.router['id'],
-                                                      admin_state_up=True)
-        self.assertEqual('200', resp['status'])
+        _, update_body = self.client.update_router(self.router['id'],
+                                                   admin_state_up=True)
         self.assertTrue(update_body['router']['admin_state_up'])
-        resp, show_body = self.client.show_router(self.router['id'])
-        self.assertEqual('200', resp['status'])
+        _, show_body = self.client.show_router(self.router['id'])
         self.assertTrue(show_body['router']['admin_state_up'])
 
     @test.attr(type='smoke')
@@ -348,8 +332,7 @@
                                       interface02['port_id'])
 
     def _verify_router_interface(self, router_id, subnet_id, port_id):
-        resp, show_port_body = self.client.show_port(port_id)
-        self.assertEqual('200', resp['status'])
+        _, show_port_body = self.client.show_port(port_id)
         interface_port = show_port_body['port']
         self.assertEqual(router_id, interface_port['device_id'])
         self.assertEqual(subnet_id,
diff --git a/tempest/api/network/test_security_groups.py b/tempest/api/network/test_security_groups.py
index b98cea1..cea8344 100644
--- a/tempest/api/network/test_security_groups.py
+++ b/tempest/api/network/test_security_groups.py
@@ -33,8 +33,7 @@
     @test.attr(type='smoke')
     def test_list_security_groups(self):
         # Verify the that security group belonging to tenant exist in list
-        resp, body = self.client.list_security_groups()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_security_groups()
         security_groups = body['security_groups']
         found = None
         for n in security_groups:
@@ -48,8 +47,7 @@
         group_create_body, name = self._create_security_group()
 
         # List security groups and verify if created group is there in response
-        resp, list_body = self.client.list_security_groups()
-        self.assertEqual('200', resp['status'])
+        _, list_body = self.client.list_security_groups()
         secgroup_list = list()
         for secgroup in list_body['security_groups']:
             secgroup_list.append(secgroup['id'])
@@ -57,12 +55,11 @@
         # Update the security group
         new_name = data_utils.rand_name('security-')
         new_description = data_utils.rand_name('security-description')
-        resp, update_body = self.client.update_security_group(
+        _, update_body = self.client.update_security_group(
             group_create_body['security_group']['id'],
             name=new_name,
             description=new_description)
         # Verify if security group is updated
-        self.assertEqual('200', resp['status'])
         self.assertEqual(update_body['security_group']['name'], new_name)
         self.assertEqual(update_body['security_group']['description'],
                          new_description)
@@ -80,18 +77,16 @@
         # Create rules for each protocol
         protocols = ['tcp', 'udp', 'icmp']
         for protocol in protocols:
-            resp, rule_create_body = self.client.create_security_group_rule(
+            _, rule_create_body = self.client.create_security_group_rule(
                 security_group_id=group_create_body['security_group']['id'],
                 protocol=protocol,
                 direction='ingress'
             )
-            self.assertEqual('201', resp['status'])
 
             # Show details of the created security rule
-            resp, show_rule_body = self.client.show_security_group_rule(
+            _, show_rule_body = self.client.show_security_group_rule(
                 rule_create_body['security_group_rule']['id']
             )
-            self.assertEqual('200', resp['status'])
             create_dict = rule_create_body['security_group_rule']
             for key, value in six.iteritems(create_dict):
                 self.assertEqual(value,
@@ -99,8 +94,7 @@
                                  "%s does not match." % key)
 
             # List rules and verify created rule is in response
-            resp, rule_list_body = self.client.list_security_group_rules()
-            self.assertEqual('200', resp['status'])
+            _, rule_list_body = self.client.list_security_group_rules()
             rule_list = [rule['id']
                          for rule in rule_list_body['security_group_rules']]
             self.assertIn(rule_create_body['security_group_rule']['id'],
@@ -117,7 +111,7 @@
         protocol = 'tcp'
         port_range_min = 77
         port_range_max = 77
-        resp, rule_create_body = self.client.create_security_group_rule(
+        _, rule_create_body = self.client.create_security_group_rule(
             security_group_id=group_create_body['security_group']['id'],
             direction=direction,
             protocol=protocol,
@@ -125,7 +119,6 @@
             port_range_max=port_range_max
         )
 
-        self.assertEqual('201', resp['status'])
         sec_group_rule = rule_create_body['security_group_rule']
 
         self.assertEqual(sec_group_rule['direction'], direction)
diff --git a/tempest/api/network/test_service_type_management.py b/tempest/api/network/test_service_type_management.py
index d272c47..dbb72fb 100644
--- a/tempest/api/network/test_service_type_management.py
+++ b/tempest/api/network/test_service_type_management.py
@@ -26,8 +26,7 @@
 
     @test.attr(type='smoke')
     def test_service_provider_list(self):
-        resp, body = self.client.list_service_providers()
-        self.assertEqual(resp['status'], '200')
+        _, body = self.client.list_service_providers()
         self.assertIsInstance(body['service_providers'], list)
 
 
diff --git a/tempest/api/network/test_vpnaas_extensions.py b/tempest/api/network/test_vpnaas_extensions.py
index 0cc3f19..09e9640 100644
--- a/tempest/api/network/test_vpnaas_extensions.py
+++ b/tempest/api/network/test_vpnaas_extensions.py
@@ -61,8 +61,7 @@
         for ike in all_ike['ikepolicies']:
             ike_list.append(ike['id'])
         if ike_policy_id in ike_list:
-            resp, _ = self.client.delete_ikepolicy(ike_policy_id)
-            self.assertEqual(204, resp.status)
+            self.client.delete_ikepolicy(ike_policy_id)
             # Asserting that the policy is not found in list after deletion
             resp, ikepolicies = self.client.list_ikepolicies()
             ike_id_list = list()
@@ -85,8 +84,7 @@
             self.assertEqual(value, actual[key])
 
     def _delete_vpn_service(self, vpn_service_id):
-        resp, _ = self.client.delete_vpnservice(vpn_service_id)
-        self.assertEqual('204', resp['status'])
+        self.client.delete_vpnservice(vpn_service_id)
         # Asserting if vpn service is found in the list after deletion
         _, body = self.client.list_vpnservices()
         vpn_services = [vs['id'] for vs in body['vpnservices']]
@@ -107,9 +105,8 @@
         tenant_id = self._get_tenant_id()
         # Create IPSec policy for the newly created tenant
         name = data_utils.rand_name('ipsec-policy')
-        resp, body = (self.admin_client.
-                      create_ipsecpolicy(name=name, tenant_id=tenant_id))
-        self.assertEqual('201', resp['status'])
+        _, body = (self.admin_client.
+                   create_ipsecpolicy(name=name, tenant_id=tenant_id))
         ipsecpolicy = body['ipsecpolicy']
         self.assertIsNotNone(ipsecpolicy['id'])
         self.addCleanup(self.admin_client.delete_ipsecpolicy,
@@ -126,13 +123,12 @@
 
         # Create vpn service for the newly created tenant
         name = data_utils.rand_name('vpn-service')
-        resp, body = self.admin_client.create_vpnservice(
+        _, body = self.admin_client.create_vpnservice(
             subnet_id=self.subnet['id'],
             router_id=self.router['id'],
             name=name,
             admin_state_up=True,
             tenant_id=tenant_id)
-        self.assertEqual('201', resp['status'])
         vpnservice = body['vpnservice']
         self.assertIsNotNone(vpnservice['id'])
         self.addCleanup(self.admin_client.delete_vpnservice, vpnservice['id'])
@@ -148,12 +144,11 @@
 
         # Create IKE policy for the newly created tenant
         name = data_utils.rand_name('ike-policy')
-        resp, body = (self.admin_client.
-                      create_ikepolicy(name=name, ike_version="v1",
-                                       encryption_algorithm="aes-128",
-                                       auth_algorithm="sha1",
-                                       tenant_id=tenant_id))
-        self.assertEqual('201', resp['status'])
+        _, body = (self.admin_client.
+                   create_ikepolicy(name=name, ike_version="v1",
+                                    encryption_algorithm="aes-128",
+                                    auth_algorithm="sha1",
+                                    tenant_id=tenant_id))
         ikepolicy = body['ikepolicy']
         self.assertIsNotNone(ikepolicy['id'])
         self.addCleanup(self.admin_client.delete_ikepolicy, ikepolicy['id'])
@@ -166,8 +161,7 @@
     @test.attr(type='smoke')
     def test_list_vpn_services(self):
         # Verify the VPN service exists in the list of all VPN services
-        resp, body = self.client.list_vpnservices()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_vpnservices()
         vpnservices = body['vpnservices']
         self.assertIn(self.vpnservice['id'], [v['id'] for v in vpnservices])
 
@@ -175,11 +169,10 @@
     def test_create_update_delete_vpn_service(self):
         # Creates a VPN service and sets up deletion
         name = data_utils.rand_name('vpn-service')
-        resp, body = self.client.create_vpnservice(subnet_id=self.subnet['id'],
-                                                   router_id=self.router['id'],
-                                                   name=name,
-                                                   admin_state_up=True)
-        self.assertEqual('201', resp['status'])
+        _, body = self.client.create_vpnservice(subnet_id=self.subnet['id'],
+                                                router_id=self.router['id'],
+                                                name=name,
+                                                admin_state_up=True)
         vpnservice = body['vpnservice']
         self.addCleanup(self._delete_vpn_service, vpnservice['id'])
         # Assert if created vpnservices are not found in vpnservices list
@@ -196,8 +189,7 @@
     @test.attr(type='smoke')
     def test_show_vpn_service(self):
         # Verifies the details of a vpn service
-        resp, body = self.client.show_vpnservice(self.vpnservice['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_vpnservice(self.vpnservice['id'])
         vpnservice = body['vpnservice']
         self.assertEqual(self.vpnservice['id'], vpnservice['id'])
         self.assertEqual(self.vpnservice['name'], vpnservice['name'])
@@ -213,8 +205,7 @@
     @test.attr(type='smoke')
     def test_list_ike_policies(self):
         # Verify the ike policy exists in the list of all IKE policies
-        resp, body = self.client.list_ikepolicies()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_ikepolicies()
         ikepolicies = body['ikepolicies']
         self.assertIn(self.ikepolicy['id'], [i['id'] for i in ikepolicies])
 
@@ -222,12 +213,11 @@
     def test_create_update_delete_ike_policy(self):
         # Creates a IKE policy
         name = data_utils.rand_name('ike-policy')
-        resp, body = (self.client.create_ikepolicy(
-                      name=name,
-                      ike_version="v1",
-                      encryption_algorithm="aes-128",
-                      auth_algorithm="sha1"))
-        self.assertEqual('201', resp['status'])
+        _, body = (self.client.create_ikepolicy(
+                   name=name,
+                   ike_version="v1",
+                   encryption_algorithm="aes-128",
+                   auth_algorithm="sha1"))
         ikepolicy = body['ikepolicy']
         self.assertIsNotNone(ikepolicy['id'])
         self.addCleanup(self._delete_ike_policy, ikepolicy['id'])
@@ -239,8 +229,7 @@
                    'ike_version': "v2",
                    'pfs': "group14",
                    'lifetime': {'units': "seconds", 'value': 2000}}
-        resp, _ = self.client.update_ikepolicy(ikepolicy['id'], **new_ike)
-        self.assertEqual('200', resp['status'])
+        self.client.update_ikepolicy(ikepolicy['id'], **new_ike)
         # Confirm that update was successful by verifying using 'show'
         _, body = self.client.show_ikepolicy(ikepolicy['id'])
         ike_policy = body['ikepolicy']
@@ -249,8 +238,7 @@
             self.assertEqual(value, ike_policy[key])
 
         # Verification of ike policy delete
-        resp, _ = self.client.delete_ikepolicy(ikepolicy['id'])
-        self.assertEqual('204', resp['status'])
+        self.client.delete_ikepolicy(ikepolicy['id'])
         _, body = self.client.list_ikepolicies()
         ikepolicies = [ikp['id'] for ikp in body['ikepolicies']]
         self.assertNotIn(ike_policy['id'], ikepolicies)
@@ -258,8 +246,7 @@
     @test.attr(type='smoke')
     def test_show_ike_policy(self):
         # Verifies the details of a ike policy
-        resp, body = self.client.show_ikepolicy(self.ikepolicy['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_ikepolicy(self.ikepolicy['id'])
         ikepolicy = body['ikepolicy']
         self.assertEqual(self.ikepolicy['id'], ikepolicy['id'])
         self.assertEqual(self.ikepolicy['name'], ikepolicy['name'])
@@ -281,8 +268,7 @@
     @test.attr(type='smoke')
     def test_list_ipsec_policies(self):
         # Verify the ipsec policy exists in the list of all ipsec policies
-        resp, body = self.client.list_ipsecpolicies()
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.list_ipsecpolicies()
         ipsecpolicies = body['ipsecpolicies']
         self.assertIn(self.ipsecpolicy['id'], [i['id'] for i in ipsecpolicies])
 
@@ -293,8 +279,7 @@
                              'pfs': 'group5',
                              'encryption_algorithm': "aes-128",
                              'auth_algorithm': 'sha1'}
-        resp, resp_body = self.client.create_ipsecpolicy(**ipsec_policy_body)
-        self.assertEqual('201', resp['status'])
+        _, resp_body = self.client.create_ipsecpolicy(**ipsec_policy_body)
         ipsecpolicy = resp_body['ipsecpolicy']
         self.addCleanup(self._delete_ipsec_policy, ipsecpolicy['id'])
         self._assertExpected(ipsec_policy_body, ipsecpolicy)
@@ -304,22 +289,19 @@
                      'name': data_utils.rand_name("New-IPSec"),
                      'encryption_algorithm': "aes-256",
                      'lifetime': {'units': "seconds", 'value': '2000'}}
-        resp, body = self.client.update_ipsecpolicy(ipsecpolicy['id'],
-                                                    **new_ipsec)
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.update_ipsecpolicy(ipsecpolicy['id'],
+                                                 **new_ipsec)
         updated_ipsec_policy = body['ipsecpolicy']
         self._assertExpected(new_ipsec, updated_ipsec_policy)
         # Verification of ipsec policy delete
-        resp, _ = self.client.delete_ipsecpolicy(ipsecpolicy['id'])
-        self.assertEqual('204', resp['status'])
+        self.client.delete_ipsecpolicy(ipsecpolicy['id'])
         self.assertRaises(exceptions.NotFound,
                           self.client.delete_ipsecpolicy, ipsecpolicy['id'])
 
     @test.attr(type='smoke')
     def test_show_ipsec_policy(self):
         # Verifies the details of an ipsec policy
-        resp, body = self.client.show_ipsecpolicy(self.ipsecpolicy['id'])
-        self.assertEqual('200', resp['status'])
+        _, body = self.client.show_ipsecpolicy(self.ipsecpolicy['id'])
         ipsecpolicy = body['ipsecpolicy']
         self._assertExpected(self.ipsecpolicy, ipsecpolicy)
 
diff --git a/tempest/services/network/json/network_client.py b/tempest/services/network/json/network_client.py
index 2e28bfe..16a4f5c 100644
--- a/tempest/services/network/json/network_client.py
+++ b/tempest/services/network/json/network_client.py
@@ -54,12 +54,14 @@
         body = json.dumps(put_body)
         uri = '%s/quotas/%s' % (self.uri_prefix, tenant_id)
         resp, body = self.put(uri, body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body['quota']
 
     def reset_quotas(self, tenant_id):
         uri = '%s/quotas/%s' % (self.uri_prefix, tenant_id)
         resp, body = self.delete(uri)
+        self.rest_client.expected_success(204, resp.status)
         return resp, body
 
     def create_router(self, name, admin_state_up=True, **kwargs):
@@ -69,12 +71,14 @@
         body = json.dumps(post_body)
         uri = '%s/routers' % (self.uri_prefix)
         resp, body = self.post(uri, body)
+        self.rest_client.expected_success(201, resp.status)
         body = json.loads(body)
         return resp, body
 
     def _update_router(self, router_id, set_enable_snat, **kwargs):
         uri = '%s/routers/%s' % (self.uri_prefix, router_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         update_body = {}
         update_body['name'] = kwargs.get('name', body['router']['name'])
@@ -88,6 +92,7 @@
         update_body = dict(router=update_body)
         update_body = json.dumps(update_body)
         resp, body = self.put(uri, update_body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -114,6 +119,7 @@
         update_body = {"subnet_id": subnet_id}
         update_body = json.dumps(update_body)
         resp, body = self.put(uri, update_body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -123,6 +129,7 @@
         update_body = {"port_id": port_id}
         update_body = json.dumps(update_body)
         resp, body = self.put(uri, update_body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -132,6 +139,7 @@
         update_body = {"subnet_id": subnet_id}
         update_body = json.dumps(update_body)
         resp, body = self.put(uri, update_body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -141,6 +149,7 @@
         update_body = {"port_id": port_id}
         update_body = json.dumps(update_body)
         resp, body = self.put(uri, update_body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -155,6 +164,7 @@
         uri = '%s/lb/pools/%s/health_monitors' % (self.uri_prefix,
                                                   pool_id)
         resp, body = self.post(uri, body)
+        self.rest_client.expected_success(201, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -163,11 +173,13 @@
         uri = '%s/lb/pools/%s/health_monitors/%s' % (self.uri_prefix, pool_id,
                                                      health_monitor_id)
         resp, body = self.delete(uri)
+        self.rest_client.expected_success(204, resp.status)
         return resp, body
 
     def list_router_interfaces(self, uuid):
         uri = '%s/ports?device_id=%s' % (self.uri_prefix, uuid)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -180,12 +192,14 @@
         agent = {"agent": agent_info}
         body = json.dumps(agent)
         resp, body = self.put(uri, body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
     def list_pools_hosted_by_one_lbaas_agent(self, agent_id):
         uri = '%s/agents/%s/loadbalancer-pools' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -193,18 +207,21 @@
         uri = ('%s/lb/pools/%s/loadbalancer-agent' %
                (self.uri_prefix, pool_id))
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
     def list_routers_on_l3_agent(self, agent_id):
         uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
     def list_l3_agents_hosting_router(self, router_id):
         uri = '%s/routers/%s/l3-agents' % (self.uri_prefix, router_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -213,6 +230,7 @@
         post_body = {"router_id": router_id}
         body = json.dumps(post_body)
         resp, body = self.post(uri, body)
+        self.rest_client.expected_success(201, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -220,17 +238,20 @@
         uri = '%s/agents/%s/l3-routers/%s' % (
             self.uri_prefix, agent_id, router_id)
         resp, body = self.delete(uri)
+        self.rest_client.expected_success(204, resp.status)
         return resp, body
 
     def list_dhcp_agent_hosting_network(self, network_id):
         uri = '%s/networks/%s/dhcp-agents' % (self.uri_prefix, network_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
     def list_networks_hosted_by_one_dhcp_agent(self, agent_id):
         uri = '%s/agents/%s/dhcp-networks' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -238,6 +259,7 @@
         uri = '%s/agents/%s/dhcp-networks/%s' % (self.uri_prefix, agent_id,
                                                  network_id)
         resp, body = self.delete(uri)
+        self.rest_client.expected_success(204, resp.status)
         return resp, body
 
     def create_ikepolicy(self, name, **kwargs):
@@ -251,6 +273,7 @@
         body = json.dumps(post_body)
         uri = '%s/vpn/ikepolicies' % (self.uri_prefix)
         resp, body = self.post(uri, body)
+        self.rest_client.expected_success(201, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -264,6 +287,7 @@
         }
         body = json.dumps(put_body)
         resp, body = self.put(uri, body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -277,12 +301,14 @@
         }
         body = json.dumps(put_body)
         resp, body = self.put(uri, body)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
     def list_lb_pool_stats(self, pool_id):
         uri = '%s/lb/pools/%s/stats' % (self.uri_prefix, pool_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = json.loads(body)
         return resp, body
 
@@ -291,5 +317,6 @@
         body = json.dumps(post_body)
         uri = '%s/agents/%s/dhcp-networks' % (self.uri_prefix, agent_id)
         resp, body = self.post(uri, body)
+        self.rest_client.expected_success(201, resp.status)
         body = json.loads(body)
         return resp, body
diff --git a/tempest/services/network/network_client_base.py b/tempest/services/network/network_client_base.py
index e29f1b5..94ba5aa 100644
--- a/tempest/services/network/network_client_base.py
+++ b/tempest/services/network/network_client_base.py
@@ -111,6 +111,7 @@
                 uri += '?' + urllib.urlencode(filters, doseq=1)
             resp, body = self.get(uri)
             result = {plural_name: self.deserialize_list(body)}
+            self.rest_client.expected_success(200, resp.status)
             return resp, result
 
         return _list
@@ -119,7 +120,9 @@
         def _delete(resource_id):
             plural = self.pluralize(resource_name)
             uri = '%s/%s' % (self.get_uri(plural), resource_id)
-            return self.delete(uri)
+            resp, body = self.delete(uri)
+            self.rest_client.expected_success(204, resp.status)
+            return resp, body
 
         return _delete
 
@@ -134,6 +137,7 @@
                 uri += '?' + urllib.urlencode(fields, doseq=1)
             resp, body = self.get(uri)
             body = self.deserialize_single(body)
+            self.rest_client.expected_success(200, resp.status)
             return resp, body
 
         return _show
@@ -145,6 +149,7 @@
             post_data = self.serialize({resource_name: kwargs})
             resp, body = self.post(uri, post_data)
             body = self.deserialize_single(body)
+            self.rest_client.expected_success(201, resp.status)
             return resp, body
 
         return _create
@@ -156,6 +161,7 @@
             post_data = self.serialize({resource_name: kwargs})
             resp, body = self.put(uri, post_data)
             body = self.deserialize_single(body)
+            self.rest_client.expected_success(200, resp.status)
             return resp, body
 
         return _update
@@ -181,6 +187,7 @@
         uri = self.get_uri("networks")
         resp, body = self.post(uri, body)
         body = {'networks': self.deserialize_list(body)}
+        self.rest_client.expected_success(201, resp.status)
         return resp, body
 
     def create_bulk_subnet(self, subnet_list):
@@ -189,6 +196,7 @@
         uri = self.get_uri('subnets')
         resp, body = self.post(uri, body)
         body = {'subnets': self.deserialize_list(body)}
+        self.rest_client.expected_success(201, resp.status)
         return resp, body
 
     def create_bulk_port(self, port_list):
@@ -197,6 +205,7 @@
         uri = self.get_uri('ports')
         resp, body = self.post(uri, body)
         body = {'ports': self.deserialize_list(body)}
+        self.rest_client.expected_success(201, resp.status)
         return resp, body
 
     def wait_for_resource_deletion(self, resource_type, id):
diff --git a/tempest/services/network/xml/network_client.py b/tempest/services/network/xml/network_client.py
index ea9dc77..17b1f8e 100644
--- a/tempest/services/network/xml/network_client.py
+++ b/tempest/services/network/xml/network_client.py
@@ -103,17 +103,21 @@
         post_body.append(p1)
         resp, body = self.post(uri, str(common.Document(post_body)))
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
+        self.rest_client.expected_success(201, resp.status)
         return resp, body
 
     def disassociate_health_monitor_with_pool(self, health_monitor_id,
                                               pool_id):
         uri = '%s/lb/pools/%s/health_monitors/%s' % (self.uri_prefix, pool_id,
                                                      health_monitor_id)
-        return self.delete(uri)
+        resp, body = self.delete(uri)
+        self.rest_client.expected_success(204, resp.status)
+        return resp, body
 
     def show_extension_details(self, ext_alias):
         uri = '%s/extensions/%s' % (self.uri_prefix, str(ext_alias))
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -123,6 +127,7 @@
         router.append(common.Element("name", name))
         common.deep_dict_to_xml(router, kwargs)
         resp, body = self.post(uri, str(common.Document(router)))
+        self.rest_client.expected_success(201, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -132,6 +137,7 @@
         for element, content in kwargs.iteritems():
             router.append(common.Element(element, content))
         resp, body = self.put(uri, str(common.Document(router)))
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -140,6 +146,7 @@
                                                       router_id)
         subnet = common.Element("subnet_id", subnet_id)
         resp, body = self.put(uri, str(common.Document(subnet)))
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -148,6 +155,7 @@
                                                       router_id)
         port = common.Element("port_id", port_id)
         resp, body = self.put(uri, str(common.Document(port)))
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -156,6 +164,7 @@
                                                          router_id)
         subnet = common.Element("subnet_id", subnet_id)
         resp, body = self.put(uri, str(common.Document(subnet)))
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -164,12 +173,14 @@
                                                          router_id)
         port = common.Element("port_id", port_id)
         resp, body = self.put(uri, str(common.Document(port)))
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def list_router_interfaces(self, uuid):
         uri = '%s/ports?device_id=%s' % (self.uri_prefix, uuid)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         ports = common.parse_array(etree.fromstring(body), self.PLURALS)
         ports = {"ports": ports}
         return resp, ports
@@ -181,12 +192,14 @@
             p = common.Element(key, value)
             agent.append(p)
         resp, body = self.put(uri, str(common.Document(agent)))
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def list_pools_hosted_by_one_lbaas_agent(self, agent_id):
         uri = '%s/agents/%s/loadbalancer-pools' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         pools = common.parse_array(etree.fromstring(body))
         body = {'pools': pools}
         return resp, body
@@ -195,12 +208,14 @@
         uri = ('%s/lb/pools/%s/loadbalancer-agent' %
                (self.uri_prefix, pool_id))
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
     def list_routers_on_l3_agent(self, agent_id):
         uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         routers = common.parse_array(etree.fromstring(body))
         body = {'routers': routers}
         return resp, body
@@ -208,6 +223,7 @@
     def list_l3_agents_hosting_router(self, router_id):
         uri = '%s/routers/%s/l3-agents' % (self.uri_prefix, router_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         agents = common.parse_array(etree.fromstring(body))
         body = {'agents': agents}
         return resp, body
@@ -216,6 +232,7 @@
         uri = '%s/agents/%s/l3-routers' % (self.uri_prefix, agent_id)
         router = (common.Element("router_id", router_id))
         resp, body = self.post(uri, str(common.Document(router)))
+        self.rest_client.expected_success(201, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -223,11 +240,13 @@
         uri = '%s/agents/%s/l3-routers/%s' % (
             self.uri_prefix, agent_id, router_id)
         resp, body = self.delete(uri)
+        self.rest_client.expected_success(204, resp.status)
         return resp, body
 
     def list_dhcp_agent_hosting_network(self, network_id):
         uri = '%s/networks/%s/dhcp-agents' % (self.uri_prefix, network_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         agents = common.parse_array(etree.fromstring(body))
         body = {'agents': agents}
         return resp, body
@@ -235,6 +254,7 @@
     def list_networks_hosted_by_one_dhcp_agent(self, agent_id):
         uri = '%s/agents/%s/dhcp-networks' % (self.uri_prefix, agent_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         networks = common.parse_array(etree.fromstring(body))
         body = {'networks': networks}
         return resp, body
@@ -243,11 +263,13 @@
         uri = '%s/agents/%s/dhcp-networks/%s' % (self.uri_prefix, agent_id,
                                                  network_id)
         resp, body = self.delete(uri)
+        self.rest_client.expected_success(204, resp.status)
         return resp, body
 
     def list_lb_pool_stats(self, pool_id):
         uri = '%s/lb/pools/%s/stats' % (self.uri_prefix, pool_id)
         resp, body = self.get(uri)
+        self.rest_client.expected_success(200, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body
 
@@ -255,6 +277,7 @@
         uri = '%s/agents/%s/dhcp-networks' % (self.uri_prefix, agent_id)
         network = common.Element("network_id", network_id)
         resp, body = self.post(uri, str(common.Document(network)))
+        self.rest_client.expected_success(201, resp.status)
         body = _root_tag_fetcher_and_xml_to_json_parse(body)
         return resp, body