diff --git a/releasenotes/notes/add-new-identity-clients-3c3afd674a395bde.yaml b/releasenotes/notes/add-new-identity-clients-3c3afd674a395bde.yaml
new file mode 100644
index 0000000..b8dcfce
--- /dev/null
+++ b/releasenotes/notes/add-new-identity-clients-3c3afd674a395bde.yaml
@@ -0,0 +1,10 @@
+---
+features:
+  - |
+    Define identity service clients as libraries
+    The following identity service clients are defined as library interface,
+    so the other projects can use these modules as stable libraries without
+    any maintenance changes.
+
+     * endpoints_client(v3)
+     * policies_client (v3)
diff --git a/requirements.txt b/requirements.txt
index fdcb3d5..058ea00 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@
 fixtures>=3.0.0 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 PyYAML>=3.1.0 # MIT
-stevedore>=1.10.0 # Apache-2.0
+stevedore>=1.16.0 # Apache-2.0
 PrettyTable<0.8,>=0.7 # BSD
 os-testr>=0.7.0 # Apache-2.0
 urllib3>=1.15.1 # MIT
diff --git a/tempest/api/compute/admin/test_aggregates.py b/tempest/api/compute/admin/test_aggregates.py
index 84b00a7..ac1bfee 100644
--- a/tempest/api/compute/admin/test_aggregates.py
+++ b/tempest/api/compute/admin/test_aggregates.py
@@ -181,7 +181,7 @@
                         host=self.host)
 
         aggregates = self.client.list_aggregates()['aggregates']
-        aggs = filter(lambda x: x['id'] == aggregate['id'], aggregates)
+        aggs = [agg for agg in aggregates if agg['id'] == aggregate['id']]
         self.assertEqual(1, len(aggs))
         agg = aggs[0]
         self.assertEqual(aggregate_name, agg['name'])
diff --git a/tempest/api/compute/admin/test_aggregates_negative.py b/tempest/api/compute/admin/test_aggregates_negative.py
index 6b75aee..3c4e313 100644
--- a/tempest/api/compute/admin/test_aggregates_negative.py
+++ b/tempest/api/compute/admin/test_aggregates_negative.py
@@ -36,8 +36,8 @@
         cls.az_name_prefix = 'test_az'
 
         hosts_all = cls.os_adm.hosts_client.list_hosts()['hosts']
-        hosts = map(lambda x: x['host_name'],
-                    filter(lambda y: y['service'] == 'compute', hosts_all))
+        hosts = ([host['host_name']
+                 for host in hosts_all if host['service'] == 'compute'])
         cls.host = hosts[0]
 
     @test.attr(type=['negative'])
diff --git a/tempest/api/compute/admin/test_security_groups.py b/tempest/api/compute/admin/test_security_groups.py
index 1494745..58da8b9 100644
--- a/tempest/api/compute/admin/test_security_groups.py
+++ b/tempest/api/compute/admin/test_security_groups.py
@@ -65,7 +65,7 @@
         # Fetch all security groups based on 'all_tenants' search filter
         fetched_list = self.adm_client.list_security_groups(
             all_tenants='true')['security_groups']
-        sec_group_id_list = map(lambda sg: sg['id'], fetched_list)
+        sec_group_id_list = [sg['id'] for sg in fetched_list]
         # Now check if all created Security Groups are present in fetched list
         for sec_group in security_group_list:
             self.assertIn(sec_group['id'], sec_group_id_list)
diff --git a/tempest/api/compute/admin/test_servers.py b/tempest/api/compute/admin/test_servers.py
index 3eb6d94..09253b0 100644
--- a/tempest/api/compute/admin/test_servers.py
+++ b/tempest/api/compute/admin/test_servers.py
@@ -77,7 +77,7 @@
         params = {'all_tenants': ''}
         body = self.client.list_servers(detail=True, **params)
         servers = body['servers']
-        servers_name = map(lambda x: x['name'], servers)
+        servers_name = [server['name'] for server in servers]
 
         self.assertIn(self.s1_name, servers_name)
         self.assertIn(self.s2_name, servers_name)
diff --git a/tempest/api/identity/admin/v2/test_roles.py b/tempest/api/identity/admin/v2/test_roles.py
index 0924619..380920f 100644
--- a/tempest/api/identity/admin/v2/test_roles.py
+++ b/tempest/api/identity/admin/v2/test_roles.py
@@ -17,6 +17,7 @@
 
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
+from tempest.lib.common.utils import test_utils
 from tempest import test
 
 
@@ -25,17 +26,22 @@
     @classmethod
     def resource_setup(cls):
         super(RolesTestJSON, cls).resource_setup()
+        cls.roles = list()
         for _ in moves.xrange(5):
             role_name = data_utils.rand_name(name='role')
             role = cls.roles_client.create_role(name=role_name)['role']
-            cls.data.roles.append(role)
+            cls.roles.append(role)
+
+    @classmethod
+    def resource_cleanup(cls):
+        super(RolesTestJSON, cls).resource_cleanup()
+        for role in cls.roles:
+            cls.roles_client.delete_role(role['id'])
 
     def _get_role_params(self):
-        self.data.setup_test_user()
-        self.data.setup_test_role()
-        user = self.get_user_by_name(self.data.user['name'])
-        tenant = self.get_tenant_by_name(self.data.tenant['name'])
-        role = self.get_role_by_name(self.data.role['name'])
+        user = self.setup_test_user()
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
+        role = self.setup_test_role()
         return (user, tenant, role)
 
     def assert_role_in_role_list(self, role, roles):
@@ -49,15 +55,17 @@
     def test_list_roles(self):
         """Return a list of all roles."""
         body = self.roles_client.list_roles()['roles']
-        found = [role for role in body if role in self.data.roles]
+        found = [role for role in body if role in self.roles]
         self.assertTrue(any(found))
-        self.assertEqual(len(found), len(self.data.roles))
+        self.assertEqual(len(found), len(self.roles))
 
     @test.idempotent_id('c62d909d-6c21-48c0-ae40-0a0760e6db5e')
     def test_role_create_delete(self):
         """Role should be created, verified, and deleted."""
         role_name = data_utils.rand_name(name='role-test')
         body = self.roles_client.create_role(name=role_name)['role']
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.roles_client.delete_role, body['id'])
         self.assertEqual(role_name, body['name'])
 
         body = self.roles_client.list_roles()['roles']
@@ -73,9 +81,9 @@
     @test.idempotent_id('db6870bd-a6ed-43be-a9b1-2f10a5c9994f')
     def test_get_role_by_id(self):
         """Get a role by its id."""
-        self.data.setup_test_role()
-        role_id = self.data.role['id']
-        role_name = self.data.role['name']
+        role = self.setup_test_role()
+        role_id = role['id']
+        role_name = role['name']
         body = self.roles_client.show_role(role_id)['role']
         self.assertEqual(role_id, body['id'])
         self.assertEqual(role_name, body['name'])
diff --git a/tempest/api/identity/admin/v2/test_roles_negative.py b/tempest/api/identity/admin/v2/test_roles_negative.py
index 770bb14..7116913 100644
--- a/tempest/api/identity/admin/v2/test_roles_negative.py
+++ b/tempest/api/identity/admin/v2/test_roles_negative.py
@@ -22,11 +22,9 @@
 class RolesNegativeTestJSON(base.BaseIdentityV2AdminTest):
 
     def _get_role_params(self):
-        self.data.setup_test_user()
-        self.data.setup_test_role()
-        user = self.get_user_by_name(self.data.user['name'])
-        tenant = self.get_tenant_by_name(self.data.tenant['name'])
-        role = self.get_role_by_name(self.data.role['name'])
+        user = self.setup_test_user()
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
+        role = self.setup_test_role()
         return (user, tenant, role)
 
     @test.attr(type=['negative'])
@@ -89,7 +87,7 @@
         # Non-administrator user should not be able to delete role
         role_name = data_utils.rand_name(name='role')
         body = self.roles_client.create_role(name=role_name)['role']
-        self.data.roles.append(body)
+        self.addCleanup(self.roles_client.delete_role, body['id'])
         role_id = body.get('id')
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_roles_client.delete_role, role_id)
@@ -100,7 +98,7 @@
         # Request to delete role without a valid token should fail
         role_name = data_utils.rand_name(name='role')
         body = self.roles_client.create_role(name=role_name)['role']
-        self.data.roles.append(body)
+        self.addCleanup(self.roles_client.delete_role, body['id'])
         role_id = body.get('id')
         token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
diff --git a/tempest/api/identity/admin/v2/test_services.py b/tempest/api/identity/admin/v2/test_services.py
index 6c9b564..94291f8 100644
--- a/tempest/api/identity/admin/v2/test_services.py
+++ b/tempest/api/identity/admin/v2/test_services.py
@@ -93,7 +93,7 @@
                 name=name, type=s_type,
                 description=description)['OS-KSADM:service']
             services.append(service)
-        service_ids = map(lambda x: x['id'], services)
+        service_ids = [svc['id'] for svc in services]
 
         def delete_services():
             for service_id in service_ids:
diff --git a/tempest/api/identity/admin/v2/test_tenant_negative.py b/tempest/api/identity/admin/v2/test_tenant_negative.py
index d1e0217..baa78e9 100644
--- a/tempest/api/identity/admin/v2/test_tenant_negative.py
+++ b/tempest/api/identity/admin/v2/test_tenant_negative.py
@@ -44,7 +44,7 @@
         # Non-administrator user should not be able to delete a tenant
         tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.tenants_client.create_tenant(name=tenant_name)['tenant']
-        self.data.tenants.append(tenant)
+        self.addCleanup(self.tenants_client.delete_tenant, tenant['id'])
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_tenants_client.delete_tenant,
                           tenant['id'])
@@ -55,7 +55,7 @@
         # Request to delete a tenant without a valid token should fail
         tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.tenants_client.create_tenant(name=tenant_name)['tenant']
-        self.data.tenants.append(tenant)
+        self.addCleanup(self.tenants_client.delete_tenant, tenant['id'])
         token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(lib_exc.Unauthorized,
@@ -76,12 +76,9 @@
         # Tenant names should be unique
         tenant_name = data_utils.rand_name(name='tenant')
         body = self.tenants_client.create_tenant(name=tenant_name)['tenant']
-        tenant = body
-        self.data.tenants.append(tenant)
         tenant1_id = body.get('id')
 
         self.addCleanup(self.tenants_client.delete_tenant, tenant1_id)
-        self.addCleanup(self.data.tenants.remove, tenant)
         self.assertRaises(lib_exc.Conflict, self.tenants_client.create_tenant,
                           name=tenant_name)
 
@@ -136,7 +133,7 @@
         # Non-administrator user should not be able to update a tenant
         tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.tenants_client.create_tenant(name=tenant_name)['tenant']
-        self.data.tenants.append(tenant)
+        self.addCleanup(self.tenants_client.delete_tenant, tenant['id'])
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_tenants_client.update_tenant,
                           tenant['id'])
@@ -147,7 +144,7 @@
         # Request to update a tenant without a valid token should fail
         tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.tenants_client.create_tenant(name=tenant_name)['tenant']
-        self.data.tenants.append(tenant)
+        self.addCleanup(self.tenants_client.delete_tenant, tenant['id'])
         token = self.client.auth_provider.get_token()
         self.client.delete_token(token)
         self.assertRaises(lib_exc.Unauthorized,
diff --git a/tempest/api/identity/admin/v2/test_tenants.py b/tempest/api/identity/admin/v2/test_tenants.py
index 1aa80df..4faf184 100644
--- a/tempest/api/identity/admin/v2/test_tenants.py
+++ b/tempest/api/identity/admin/v2/test_tenants.py
@@ -17,6 +17,7 @@
 
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
+from tempest.lib.common.utils import test_utils
 from tempest import test
 
 
@@ -30,16 +31,17 @@
             tenant_name = data_utils.rand_name(name='tenant-new')
             tenant = self.tenants_client.create_tenant(
                 name=tenant_name)['tenant']
-            self.data.tenants.append(tenant)
+            # Add the tenant to the cleanup list
+            self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                            self.tenants_client.delete_tenant, tenant['id'])
             tenants.append(tenant)
-        tenant_ids = map(lambda x: x['id'], tenants)
+        tenant_ids = [tn['id'] for tn in tenants]
         body = self.tenants_client.list_tenants()['tenants']
         found = [t for t in body if t['id'] in tenant_ids]
         self.assertEqual(len(found), len(tenants), 'Tenants not created')
 
         for tenant in tenants:
             self.tenants_client.delete_tenant(tenant['id'])
-            self.data.tenants.remove(tenant)
 
         body = self.tenants_client.list_tenants()['tenants']
         found = [tenant for tenant in body if tenant['id'] in tenant_ids]
@@ -53,7 +55,9 @@
         body = self.tenants_client.create_tenant(name=tenant_name,
                                                  description=tenant_desc)
         tenant = body['tenant']
-        self.data.tenants.append(tenant)
+        # Add the tenant to the cleanup list
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.tenants_client.delete_tenant, tenant['id'])
         tenant_id = tenant['id']
         desc1 = tenant['description']
         self.assertEqual(desc1, tenant_desc, 'Description should have '
@@ -63,7 +67,6 @@
         self.assertEqual(desc2, tenant_desc, 'Description does not appear'
                          'to be set')
         self.tenants_client.delete_tenant(tenant_id)
-        self.data.tenants.remove(tenant)
 
     @test.idempotent_id('670bdddc-1cd7-41c7-b8e2-751cfb67df50')
     def test_tenant_create_enabled(self):
@@ -72,7 +75,9 @@
         body = self.tenants_client.create_tenant(name=tenant_name,
                                                  enabled=True)
         tenant = body['tenant']
-        self.data.tenants.append(tenant)
+        # Add the tenant to the cleanup list
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.tenants_client.delete_tenant, tenant['id'])
         tenant_id = tenant['id']
         en1 = tenant['enabled']
         self.assertTrue(en1, 'Enable should be True in response')
@@ -80,7 +85,6 @@
         en2 = body['enabled']
         self.assertTrue(en2, 'Enable should be True in lookup')
         self.tenants_client.delete_tenant(tenant_id)
-        self.data.tenants.remove(tenant)
 
     @test.idempotent_id('3be22093-b30f-499d-b772-38340e5e16fb')
     def test_tenant_create_not_enabled(self):
@@ -89,7 +93,9 @@
         body = self.tenants_client.create_tenant(name=tenant_name,
                                                  enabled=False)
         tenant = body['tenant']
-        self.data.tenants.append(tenant)
+        # Add the tenant to the cleanup list
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.tenants_client.delete_tenant, tenant['id'])
         tenant_id = tenant['id']
         en1 = tenant['enabled']
         self.assertEqual('false', str(en1).lower(),
@@ -99,7 +105,6 @@
         self.assertEqual('false', str(en2).lower(),
                          'Enable should be False in lookup')
         self.tenants_client.delete_tenant(tenant_id)
-        self.data.tenants.remove(tenant)
 
     @test.idempotent_id('781f2266-d128-47f3-8bdb-f70970add238')
     def test_tenant_update_name(self):
@@ -107,7 +112,9 @@
         t_name1 = data_utils.rand_name(name='tenant')
         body = self.tenants_client.create_tenant(name=t_name1)['tenant']
         tenant = body
-        self.data.tenants.append(tenant)
+        # Add the tenant to the cleanup list
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.tenants_client.delete_tenant, tenant['id'])
 
         t_id = body['id']
         resp1_name = body['name']
@@ -125,7 +132,6 @@
         self.assertEqual(resp2_name, resp3_name)
 
         self.tenants_client.delete_tenant(t_id)
-        self.data.tenants.remove(tenant)
 
     @test.idempotent_id('859fcfe1-3a03-41ef-86f9-b19a47d1cd87')
     def test_tenant_update_desc(self):
@@ -135,7 +141,9 @@
         body = self.tenants_client.create_tenant(name=t_name,
                                                  description=t_desc)
         tenant = body['tenant']
-        self.data.tenants.append(tenant)
+        # Add the tenant to the cleanup list
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.tenants_client.delete_tenant, tenant['id'])
 
         t_id = tenant['id']
         resp1_desc = tenant['description']
@@ -154,7 +162,6 @@
         self.assertEqual(resp2_desc, resp3_desc)
 
         self.tenants_client.delete_tenant(t_id)
-        self.data.tenants.remove(tenant)
 
     @test.idempotent_id('8fc8981f-f12d-4c66-9972-2bdcf2bc2e1a')
     def test_tenant_update_enable(self):
@@ -163,7 +170,9 @@
         t_en = False
         body = self.tenants_client.create_tenant(name=t_name, enabled=t_en)
         tenant = body['tenant']
-        self.data.tenants.append(tenant)
+        # Add the tenant to the cleanup list
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.tenants_client.delete_tenant, tenant['id'])
 
         t_id = tenant['id']
         resp1_en = tenant['enabled']
@@ -182,4 +191,3 @@
         self.assertEqual(resp2_en, resp3_en)
 
         self.tenants_client.delete_tenant(t_id)
-        self.data.tenants.remove(tenant)
diff --git a/tempest/api/identity/admin/v2/test_tokens.py b/tempest/api/identity/admin/v2/test_tokens.py
index 5cf337b..2f7e941 100644
--- a/tempest/api/identity/admin/v2/test_tokens.py
+++ b/tempest/api/identity/admin/v2/test_tokens.py
@@ -28,13 +28,15 @@
         # first:create a tenant
         tenant_name = data_utils.rand_name(name='tenant')
         tenant = self.tenants_client.create_tenant(name=tenant_name)['tenant']
-        self.data.tenants.append(tenant)
+        # Delete the tenant at the end of the test
+        self.addCleanup(self.tenants_client.delete_tenant, tenant['id'])
         # second:create a user
         user = self.users_client.create_user(name=user_name,
                                              password=user_password,
                                              tenantId=tenant['id'],
                                              email='')['user']
-        self.data.users.append(user)
+        # Delete the user at the end of the test
+        self.addCleanup(self.users_client.delete_user, user['id'])
         # then get a token for the user
         body = self.token_client.auth(user_name,
                                       user_password,
@@ -68,23 +70,27 @@
                                              password=user_password,
                                              tenantId=tenant_id,
                                              email=email)['user']
-        self.data.users.append(user)
+        # Delete the user at the end of the test
+        self.addCleanup(self.users_client.delete_user, user['id'])
 
         # Create a couple tenants.
         tenant1_name = data_utils.rand_name(name='tenant')
         tenant1 = self.tenants_client.create_tenant(
             name=tenant1_name)['tenant']
-        self.data.tenants.append(tenant1)
+        # Delete the tenant at the end of the test
+        self.addCleanup(self.tenants_client.delete_tenant, tenant1['id'])
 
         tenant2_name = data_utils.rand_name(name='tenant')
         tenant2 = self.tenants_client.create_tenant(
             name=tenant2_name)['tenant']
-        self.data.tenants.append(tenant2)
+        # Delete the tenant at the end of the test
+        self.addCleanup(self.tenants_client.delete_tenant, tenant2['id'])
 
         # Create a role
         role_name = data_utils.rand_name(name='role')
         role = self.roles_client.create_role(name=role_name)['role']
-        self.data.roles.append(role)
+        # Delete the role at the end of the test
+        self.addCleanup(self.roles_client.delete_role, role['id'])
 
         # Grant the user the role on the tenants.
         self.roles_client.create_user_role_on_project(tenant1['id'],
diff --git a/tempest/api/identity/admin/v2/test_users.py b/tempest/api/identity/admin/v2/test_users.py
index 167cbc7..8e63498 100644
--- a/tempest/api/identity/admin/v2/test_users.py
+++ b/tempest/api/identity/admin/v2/test_users.py
@@ -19,6 +19,7 @@
 
 from tempest.api.identity import base
 from tempest.common.utils import data_utils
+from tempest.lib.common.utils import test_utils
 from tempest import test
 
 
@@ -35,25 +36,27 @@
     @test.idempotent_id('2d55a71e-da1d-4b43-9c03-d269fd93d905')
     def test_create_user(self):
         # Create a user
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         user = self.users_client.create_user(name=self.alt_user,
                                              password=self.alt_password,
-                                             tenantId=self.data.tenant['id'],
+                                             tenantId=tenant['id'],
                                              email=self.alt_email)['user']
-        self.data.users.append(user)
+        # Delete the User at the end of the test
+        self.addCleanup(self.users_client.delete_user, user['id'])
         self.assertEqual(self.alt_user, user['name'])
 
     @test.idempotent_id('89d9fdb8-15c2-4304-a429-48715d0af33d')
     def test_create_user_with_enabled(self):
         # Create a user with enabled : False
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         name = data_utils.rand_name('test_user')
         user = self.users_client.create_user(name=name,
                                              password=self.alt_password,
-                                             tenantId=self.data.tenant['id'],
+                                             tenantId=tenant['id'],
                                              email=self.alt_email,
                                              enabled=False)['user']
-        self.data.users.append(user)
+        # Delete the User at the end of the test
+        self.addCleanup(self.users_client.delete_user, user['id'])
         self.assertEqual(name, user['name'])
         self.assertEqual(False, user['enabled'])
         self.assertEqual(self.alt_email, user['email'])
@@ -62,10 +65,10 @@
     def test_update_user(self):
         # Test case to check if updating of user attributes is successful.
         test_user = data_utils.rand_name('test_user')
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         user = self.users_client.create_user(name=test_user,
                                              password=self.alt_password,
-                                             tenantId=self.data.tenant['id'],
+                                             tenantId=tenant['id'],
                                              email=self.alt_email)['user']
         # Delete the User at the end of this method
         self.addCleanup(self.users_client.delete_user, user['id'])
@@ -89,76 +92,85 @@
     def test_delete_user(self):
         # Delete a user
         test_user = data_utils.rand_name('test_user')
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         user = self.users_client.create_user(name=test_user,
                                              password=self.alt_password,
-                                             tenantId=self.data.tenant['id'],
+                                             tenantId=tenant['id'],
                                              email=self.alt_email)['user']
+        # Delete the User at the end of the test
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.users_client.delete_user, user['id'])
         self.users_client.delete_user(user['id'])
 
     @test.idempotent_id('aca696c3-d645-4f45-b728-63646045beb1')
     def test_user_authentication(self):
         # Valid user's token is authenticated
-        self.data.setup_test_user()
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
         # Get a token
-        self.token_client.auth(self.data.user['name'],
-                               self.data.user_password,
-                               self.data.tenant['name'])
+        self.token_client.auth(user['name'],
+                               password,
+                               tenant['name'])
         # Re-auth
-        self.token_client.auth(self.data.user['name'],
-                               self.data.user_password,
-                               self.data.tenant['name'])
+        self.token_client.auth(user['name'],
+                               password,
+                               tenant['name'])
 
     @test.idempotent_id('5d1fa498-4c2d-4732-a8fe-2b054598cfdd')
     def test_authentication_request_without_token(self):
         # Request for token authentication with a valid token in header
-        self.data.setup_test_user()
-        self.token_client.auth(self.data.user['name'],
-                               self.data.user_password,
-                               self.data.tenant['name'])
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
+        self.token_client.auth(user['name'],
+                               password,
+                               tenant['name'])
         # Get the token of the current client
         token = self.client.auth_provider.get_token()
         # Delete the token from database
         self.client.delete_token(token)
         # Re-auth
-        self.token_client.auth(self.data.user['name'],
-                               self.data.user_password,
-                               self.data.tenant['name'])
+        self.token_client.auth(user['name'],
+                               password,
+                               tenant['name'])
         self.client.auth_provider.clear_auth()
 
     @test.idempotent_id('a149c02e-e5e0-4b89-809e-7e8faf33ccda')
     def test_get_users(self):
         # Get a list of users and find the test user
-        self.data.setup_test_user()
+        user = self.setup_test_user()
         users = self.users_client.list_users()['users']
         self.assertThat([u['name'] for u in users],
-                        matchers.Contains(self.data.user['name']),
-                        "Could not find %s" % self.data.user['name'])
+                        matchers.Contains(user['name']),
+                        "Could not find %s" % user['name'])
 
     @test.idempotent_id('6e317209-383a-4bed-9f10-075b7c82c79a')
     def test_list_users_for_tenant(self):
         # Return a list of all users for a tenant
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         user_ids = list()
         fetched_user_ids = list()
         password1 = data_utils.rand_password()
         alt_tenant_user1 = data_utils.rand_name('tenant_user1')
         user1 = self.users_client.create_user(name=alt_tenant_user1,
                                               password=password1,
-                                              tenantId=self.data.tenant['id'],
+                                              tenantId=tenant['id'],
                                               email='user1@123')['user']
         user_ids.append(user1['id'])
-        self.data.users.append(user1)
+        # Delete the User at the end of the test
+        self.addCleanup(self.users_client.delete_user, user1['id'])
         password2 = data_utils.rand_password()
         alt_tenant_user2 = data_utils.rand_name('tenant_user2')
         user2 = self.users_client.create_user(name=alt_tenant_user2,
                                               password=password2,
-                                              tenantId=self.data.tenant['id'],
+                                              tenantId=tenant['id'],
                                               email='user2@123')['user']
         user_ids.append(user2['id'])
-        self.data.users.append(user2)
+        # Delete the User at the end of the test
+        self.addCleanup(self.users_client.delete_user, user2['id'])
         # List of users for the respective tenant ID
-        body = (self.tenants_client.list_tenant_users(self.data.tenant['id'])
+        body = (self.tenants_client.list_tenant_users(tenant['id'])
                 ['users'])
         for i in body:
             fetched_user_ids.append(i['id'])
@@ -172,11 +184,9 @@
     @test.idempotent_id('a8b54974-40e1-41c0-b812-50fc90827971')
     def test_list_users_with_roles_for_tenant(self):
         # Return list of users on tenant when roles are assigned to users
-        self.data.setup_test_user()
-        self.data.setup_test_role()
-        user = self.get_user_by_name(self.data.user['name'])
-        tenant = self.get_tenant_by_name(self.data.tenant['name'])
-        role = self.get_role_by_name(self.data.role['name'])
+        user = self.setup_test_user()
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
+        role = self.setup_test_role()
         # Assigning roles to two users
         user_ids = list()
         fetched_user_ids = list()
@@ -189,15 +199,15 @@
         second_user = self.users_client.create_user(
             name=alt_user2,
             password=alt_password2,
-            tenantId=self.data.tenant['id'],
+            tenantId=tenant['id'],
             email='user2@123')['user']
         user_ids.append(second_user['id'])
-        self.data.users.append(second_user)
+        # Delete the User at the end of the test
+        self.addCleanup(self.users_client.delete_user, second_user['id'])
         role = self.roles_client.create_user_role_on_project(
             tenant['id'], second_user['id'], role['id'])['role']
         # List of users with roles for the respective tenant ID
-        body = (self.tenants_client.list_tenant_users(self.data.tenant['id'])
-                ['users'])
+        body = (self.tenants_client.list_tenant_users(tenant['id'])['users'])
         for i in body:
             fetched_user_ids.append(i['id'])
         # verifying the user Id in the list
@@ -210,17 +220,18 @@
     @test.idempotent_id('1aeb25ac-6ec5-4d8b-97cb-7ac3567a989f')
     def test_update_user_password(self):
         # Test case to check if updating of user password is successful.
-        self.data.setup_test_user()
+        user = self.setup_test_user()
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
         # Updating the user with new password
         new_pass = data_utils.rand_password()
         update_user = self.users_client.update_user_password(
-            self.data.user['id'], password=new_pass)['user']
-        self.assertEqual(update_user['id'], self.data.user['id'])
+            user['id'], password=new_pass)['user']
+        self.assertEqual(update_user['id'], user['id'])
         # NOTE(morganfainberg): Fernet tokens are not subsecond aware and
         # Keystone should only be precise to the second. Sleep to ensure
         # we are passing the second boundary.
         time.sleep(1)
         # Validate the updated password through getting a token.
-        body = self.token_client.auth(self.data.user['name'], new_pass,
-                                      self.data.tenant['name'])
+        body = self.token_client.auth(user['name'], new_pass,
+                                      tenant['name'])
         self.assertTrue('id' in body['token'])
diff --git a/tempest/api/identity/admin/v2/test_users_negative.py b/tempest/api/identity/admin/v2/test_users_negative.py
index 78b89fa..597413e 100644
--- a/tempest/api/identity/admin/v2/test_users_negative.py
+++ b/tempest/api/identity/admin/v2/test_users_negative.py
@@ -32,43 +32,45 @@
     @test.idempotent_id('60a1f5fa-5744-4cdf-82bf-60b7de2d29a4')
     def test_create_user_by_unauthorized_user(self):
         # Non-administrator should not be authorized to create a user
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_users_client.create_user,
                           name=self.alt_user, password=self.alt_password,
-                          tenantId=self.data.tenant['id'],
+                          tenantId=tenant['id'],
                           email=self.alt_email)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('d80d0c2f-4514-4d1e-806d-0930dfc5a187')
     def test_create_user_with_empty_name(self):
         # User with an empty name should not be created
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         self.assertRaises(lib_exc.BadRequest, self.users_client.create_user,
                           name='', password=self.alt_password,
-                          tenantId=self.data.tenant['id'],
+                          tenantId=tenant['id'],
                           email=self.alt_email)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('7704b4f3-3b75-4b82-87cc-931d41c8f780')
     def test_create_user_with_name_length_over_255(self):
         # Length of user name filed should be restricted to 255 characters
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         self.assertRaises(lib_exc.BadRequest, self.users_client.create_user,
                           name='a' * 256, password=self.alt_password,
-                          tenantId=self.data.tenant['id'],
+                          tenantId=tenant['id'],
                           email=self.alt_email)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('57ae8558-120c-4723-9308-3751474e7ecf')
     def test_create_user_with_duplicate_name(self):
         # Duplicate user should not be created
-        self.data.setup_test_user()
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
         self.assertRaises(lib_exc.Conflict, self.users_client.create_user,
-                          name=self.data.user['name'],
-                          password=self.data.user_password,
-                          tenantId=self.data.tenant['id'],
-                          email=self.data.user['email'])
+                          name=user['name'],
+                          password=password,
+                          tenantId=tenant['id'],
+                          email=user['email'])
 
     @test.attr(type=['negative'])
     @test.idempotent_id('0132cc22-7c4f-42e1-9e50-ac6aad31d59a')
@@ -84,7 +86,7 @@
     @test.idempotent_id('55bbb103-d1ae-437b-989b-bcdf8175c1f4')
     def test_create_user_request_without_a_token(self):
         # Request to create a user without a valid token should fail
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         # Get the token of the current client
         token = self.client.auth_provider.get_token()
         # Delete the token from database
@@ -95,18 +97,18 @@
 
         self.assertRaises(lib_exc.Unauthorized, self.users_client.create_user,
                           name=self.alt_user, password=self.alt_password,
-                          tenantId=self.data.tenant['id'],
+                          tenantId=tenant['id'],
                           email=self.alt_email)
 
     @test.attr(type=['negative'])
     @test.idempotent_id('23a2f3da-4a1a-41da-abdd-632328a861ad')
     def test_create_user_with_enabled_non_bool(self):
         # Attempt to create a user with valid enabled para should fail
-        self.data.setup_test_tenant()
+        tenant = self.setup_test_tenant()
         name = data_utils.rand_name('test_user')
         self.assertRaises(lib_exc.BadRequest, self.users_client.create_user,
                           name=name, password=self.alt_password,
-                          tenantId=self.data.tenant['id'],
+                          tenantId=tenant['id'],
                           email=self.alt_email, enabled=3)
 
     @test.attr(type=['negative'])
@@ -138,7 +140,6 @@
     @test.idempotent_id('424868d5-18a7-43e1-8903-a64f95ee3aac')
     def test_update_user_by_unauthorized_user(self):
         # Non-administrator should not be authorized to update user
-        self.data.setup_test_tenant()
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_users_client.update_user,
                           self.alt_user)
@@ -147,10 +148,10 @@
     @test.idempotent_id('d45195d5-33ed-41b9-a452-7d0d6a00f6e9')
     def test_delete_users_by_unauthorized_user(self):
         # Non-administrator user should not be authorized to delete a user
-        self.data.setup_test_user()
+        user = self.setup_test_user()
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_users_client.delete_user,
-                          self.data.user['id'])
+                          user['id'])
 
     @test.attr(type=['negative'])
     @test.idempotent_id('7cc82f7e-9998-4f89-abae-23df36495867')
@@ -179,57 +180,62 @@
     @test.idempotent_id('593a4981-f6d4-460a-99a1-57a78bf20829')
     def test_authentication_for_disabled_user(self):
         # Disabled user's token should not get authenticated
-        self.data.setup_test_user()
-        self.disable_user(self.data.user['name'])
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
+        self.disable_user(user['name'])
         self.assertRaises(lib_exc.Unauthorized, self.token_client.auth,
-                          self.data.user['name'],
-                          self.data.user_password,
-                          self.data.tenant['name'])
+                          user['name'],
+                          password,
+                          tenant['name'])
 
     @test.attr(type=['negative'])
     @test.idempotent_id('440a7a8d-9328-4b7b-83e0-d717010495e4')
     def test_authentication_when_tenant_is_disabled(self):
         # User's token for a disabled tenant should not be authenticated
-        self.data.setup_test_user()
-        self.disable_tenant(self.data.tenant['name'])
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
+        self.disable_tenant(tenant['name'])
         self.assertRaises(lib_exc.Unauthorized, self.token_client.auth,
-                          self.data.user['name'],
-                          self.data.user_password,
-                          self.data.tenant['name'])
+                          user['name'],
+                          password,
+                          tenant['name'])
 
     @test.attr(type=['negative'])
     @test.idempotent_id('921f1ad6-7907-40b8-853f-637e7ee52178')
     def test_authentication_with_invalid_tenant(self):
         # User's token for an invalid tenant should not be authenticated
-        self.data.setup_test_user()
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
         self.assertRaises(lib_exc.Unauthorized, self.token_client.auth,
-                          self.data.user['name'],
-                          self.data.user_password,
+                          user['name'],
+                          password,
                           'junktenant1234')
 
     @test.attr(type=['negative'])
     @test.idempotent_id('bde9aecd-3b1c-4079-858f-beb5deaa5b5e')
     def test_authentication_with_invalid_username(self):
         # Non-existent user's token should not get authenticated
-        self.data.setup_test_user()
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
         self.assertRaises(lib_exc.Unauthorized, self.token_client.auth,
-                          'junkuser123', self.data.user_password,
-                          self.data.tenant['name'])
+                          'junkuser123', password, tenant['name'])
 
     @test.attr(type=['negative'])
     @test.idempotent_id('d5308b33-3574-43c3-8d87-1c090c5e1eca')
     def test_authentication_with_invalid_password(self):
         # User's token with invalid password should not be authenticated
-        self.data.setup_test_user()
+        user = self.setup_test_user()
+        tenant = self.tenants_client.show_tenant(user['tenantId'])['tenant']
         self.assertRaises(lib_exc.Unauthorized, self.token_client.auth,
-                          self.data.user['name'], 'junkpass1234',
-                          self.data.tenant['name'])
+                          user['name'], 'junkpass1234', tenant['name'])
 
     @test.attr(type=['negative'])
     @test.idempotent_id('284192ce-fb7c-4909-a63b-9a502e0ddd11')
     def test_get_users_by_unauthorized_user(self):
         # Non-administrator user should not be authorized to get user list
-        self.data.setup_test_user()
         self.assertRaises(lib_exc.Forbidden,
                           self.non_admin_users_client.list_users)
 
diff --git a/tempest/api/identity/admin/v3/test_groups.py b/tempest/api/identity/admin/v3/test_groups.py
index a3ada21..59fcec6 100644
--- a/tempest/api/identity/admin/v3/test_groups.py
+++ b/tempest/api/identity/admin/v3/test_groups.py
@@ -23,14 +23,21 @@
     @classmethod
     def resource_setup(cls):
         super(GroupsV3TestJSON, cls).resource_setup()
-        cls.data.setup_test_domain()
+        cls.domain = cls.create_domain()
+
+    @classmethod
+    def resource_cleanup(cls):
+        # Cleanup the domains created in the setup
+        cls.domains_client.update_domain(cls.domain['id'], enabled=False)
+        cls.domains_client.delete_domain(cls.domain['id'])
+        super(GroupsV3TestJSON, cls).resource_cleanup()
 
     @test.idempotent_id('2e80343b-6c81-4ac3-88c7-452f3e9d5129')
     def test_group_create_update_get(self):
         name = data_utils.rand_name('Group')
         description = data_utils.rand_name('Description')
         group = self.groups_client.create_group(
-            name=name, domain_id=self.data.domain['id'],
+            name=name, domain_id=self.domain['id'],
             description=description)['group']
         self.addCleanup(self.groups_client.delete_group, group['id'])
         self.assertEqual(group['name'], name)
@@ -53,7 +60,7 @@
         name = data_utils.rand_name('Group')
         old_description = data_utils.rand_name('Description')
         group = self.groups_client.create_group(
-            name=name, domain_id=self.data.domain['id'],
+            name=name, domain_id=self.domain['id'],
             description=old_description)['group']
         self.addCleanup(self.groups_client.delete_group, group['id'])
 
@@ -69,7 +76,7 @@
     def test_group_users_add_list_delete(self):
         name = data_utils.rand_name('Group')
         group = self.groups_client.create_group(
-            name=name, domain_id=self.data.domain['id'])['group']
+            name=name, domain_id=self.domain['id'])['group']
         self.addCleanup(self.groups_client.delete_group, group['id'])
         # add user into group
         users = []
@@ -103,7 +110,7 @@
         for i in range(2):
             name = data_utils.rand_name('Group')
             group = self.groups_client.create_group(
-                name=name, domain_id=self.data.domain['id'])['group']
+                name=name, domain_id=self.domain['id'])['group']
             groups.append(group)
             self.addCleanup(self.groups_client.delete_group, group['id'])
             self.groups_client.add_group_user(group['id'], user['id'])
@@ -121,7 +128,7 @@
             name = data_utils.rand_name('Group')
             description = data_utils.rand_name('Description')
             group = self.groups_client.create_group(
-                name=name, domain_id=self.data.domain['id'],
+                name=name, domain_id=self.domain['id'],
                 description=description)['group']
             self.addCleanup(self.groups_client.delete_group, group['id'])
             group_ids.append(group['id'])
diff --git a/tempest/api/identity/admin/v3/test_list_projects.py b/tempest/api/identity/admin/v3/test_list_projects.py
index 86f6b12..7d9e41b 100644
--- a/tempest/api/identity/admin/v3/test_list_projects.py
+++ b/tempest/api/identity/admin/v3/test_list_projects.py
@@ -24,26 +24,38 @@
     def resource_setup(cls):
         super(ListProjectsTestJSON, cls).resource_setup()
         cls.project_ids = list()
-        cls.data.setup_test_domain()
+        # Create a domain
+        cls.domain = cls.create_domain()
         # Create project with domain
+        cls.projects = list()
         cls.p1_name = data_utils.rand_name('project')
         cls.p1 = cls.projects_client.create_project(
             cls.p1_name, enabled=False,
-            domain_id=cls.data.domain['id'])['project']
-        cls.data.projects.append(cls.p1)
+            domain_id=cls.domain['id'])['project']
+        cls.projects.append(cls.p1)
         cls.project_ids.append(cls.p1['id'])
         # Create default project
         p2_name = data_utils.rand_name('project')
         cls.p2 = cls.projects_client.create_project(p2_name)['project']
-        cls.data.projects.append(cls.p2)
+        cls.projects.append(cls.p2)
         cls.project_ids.append(cls.p2['id'])
         # Create a new project (p3) using p2 as parent project
         p3_name = data_utils.rand_name('project')
         cls.p3 = cls.projects_client.create_project(
             p3_name, parent_id=cls.p2['id'])['project']
-        cls.data.projects.append(cls.p3)
+        cls.projects.append(cls.p3)
         cls.project_ids.append(cls.p3['id'])
 
+    @classmethod
+    def resource_cleanup(cls):
+        # Cleanup the projects created during setup in inverse order
+        for project in reversed(cls.projects):
+            cls.projects_client.delete_project(project['id'])
+        # Cleanup the domain created during setup
+        cls.domains_client.update_domain(cls.domain['id'], enabled=False)
+        cls.domains_client.delete_domain(cls.domain['id'])
+        super(ListProjectsTestJSON, cls).resource_cleanup()
+
     @test.idempotent_id('1d830662-22ad-427c-8c3e-4ec854b0af44')
     def test_list_projects(self):
         # List projects
@@ -57,7 +69,7 @@
     def test_list_projects_with_domains(self):
         # List projects with domain
         self._list_projects_with_params(
-            {'domain_id': self.data.domain['id']}, 'domain_id')
+            {'domain_id': self.domain['id']}, 'domain_id')
 
     @test.idempotent_id('0fe7a334-675a-4509-b00e-1c4b95d5dae8')
     def test_list_projects_with_enabled(self):
diff --git a/tempest/api/identity/admin/v3/test_list_users.py b/tempest/api/identity/admin/v3/test_list_users.py
index 5b27ab1..9691ee8 100644
--- a/tempest/api/identity/admin/v3/test_list_users.py
+++ b/tempest/api/identity/admin/v3/test_list_users.py
@@ -36,24 +36,36 @@
         alt_user = data_utils.rand_name('test_user')
         alt_password = data_utils.rand_password()
         cls.alt_email = alt_user + '@testmail.tm'
-        cls.data.setup_test_domain()
+        # Create a domain
+        cls.domain = cls.create_domain()
         # Create user with Domain
+        cls.users = list()
         u1_name = data_utils.rand_name('test_user')
         cls.domain_enabled_user = cls.users_client.create_user(
             u1_name, password=alt_password,
-            email=cls.alt_email, domain_id=cls.data.domain['id'])['user']
-        cls.data.users.append(cls.domain_enabled_user)
+            email=cls.alt_email, domain_id=cls.domain['id'])['user']
+        cls.users.append(cls.domain_enabled_user)
         # Create default not enabled user
         u2_name = data_utils.rand_name('test_user')
         cls.non_domain_enabled_user = cls.users_client.create_user(
             u2_name, password=alt_password,
             email=cls.alt_email, enabled=False)['user']
-        cls.data.users.append(cls.non_domain_enabled_user)
+        cls.users.append(cls.non_domain_enabled_user)
+
+    @classmethod
+    def resource_cleanup(cls):
+        # Cleanup the users created during setup
+        for user in cls.users:
+            cls.users_client.delete_user(user['id'])
+        # Cleanup the domain created during setup
+        cls.domains_client.update_domain(cls.domain['id'], enabled=False)
+        cls.domains_client.delete_domain(cls.domain['id'])
+        super(UsersV3TestJSON, cls).resource_cleanup()
 
     @test.idempotent_id('08f9aabb-dcfe-41d0-8172-82b5fa0bd73d')
     def test_list_user_domains(self):
         # List users with domain
-        params = {'domain_id': self.data.domain['id']}
+        params = {'domain_id': self.domain['id']}
         self._list_users_with_params(params, 'domain_id',
                                      self.domain_enabled_user,
                                      self.non_domain_enabled_user)
@@ -79,7 +91,7 @@
         # List users
         body = self.users_client.list_users()['users']
         fetched_ids = [u['id'] for u in body]
-        missing_users = [u['id'] for u in self.data.users
+        missing_users = [u['id'] for u in self.users
                          if u['id'] not in fetched_ids]
         self.assertEqual(0, len(missing_users),
                          "Failed to find user %s in fetched list" %
@@ -88,8 +100,8 @@
     @test.idempotent_id('b4baa3ae-ac00-4b4e-9e27-80deaad7771f')
     def test_get_user(self):
         # Get a user detail
-        user = self.users_client.show_user(self.data.users[0]['id'])['user']
-        self.assertEqual(self.data.users[0]['id'], user['id'])
-        self.assertEqual(self.data.users[0]['name'], user['name'])
+        user = self.users_client.show_user(self.users[0]['id'])['user']
+        self.assertEqual(self.users[0]['id'], user['id'])
+        self.assertEqual(self.users[0]['name'], user['name'])
         self.assertEqual(self.alt_email, user['email'])
-        self.assertEqual(self.data.domain['id'], user['domain_id'])
+        self.assertEqual(self.domain['id'], user['domain_id'])
diff --git a/tempest/api/identity/admin/v3/test_projects.py b/tempest/api/identity/admin/v3/test_projects.py
index bee77df..60bb314 100644
--- a/tempest/api/identity/admin/v3/test_projects.py
+++ b/tempest/api/identity/admin/v3/test_projects.py
@@ -32,7 +32,7 @@
         project_desc = data_utils.rand_name('desc')
         project = self.projects_client.create_project(
             project_name, description=project_desc)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
         project_id = project['id']
         desc1 = project['description']
         self.assertEqual(desc1, project_desc, 'Description should have '
@@ -45,25 +45,25 @@
     @test.idempotent_id('5f50fe07-8166-430b-a882-3b2ee0abe26f')
     def test_project_create_with_domain(self):
         # Create project with a domain
-        self.data.setup_test_domain()
+        domain = self.setup_test_domain()
         project_name = data_utils.rand_name('project')
         project = self.projects_client.create_project(
-            project_name, domain_id=self.data.domain['id'])['project']
-        self.data.projects.append(project)
+            project_name, domain_id=domain['id'])['project']
+        self.addCleanup(self.projects_client.delete_project, project['id'])
         project_id = project['id']
         self.assertEqual(project_name, project['name'])
-        self.assertEqual(self.data.domain['id'], project['domain_id'])
+        self.assertEqual(domain['id'], project['domain_id'])
         body = self.projects_client.show_project(project_id)['project']
         self.assertEqual(project_name, body['name'])
-        self.assertEqual(self.data.domain['id'], body['domain_id'])
+        self.assertEqual(domain['id'], body['domain_id'])
 
     @testtools.skipUnless(CONF.identity_feature_enabled.reseller,
                           'Reseller not available.')
     @test.idempotent_id('1854f9c0-70bc-4d11-a08a-1c789d339e3d')
     def test_project_create_with_parent(self):
         # Create root project without providing a parent_id
-        self.data.setup_test_domain()
-        domain_id = self.data.domain['id']
+        domain = self.setup_test_domain()
+        domain_id = domain['id']
 
         root_project_name = data_utils.rand_name('root_project')
         root_project = self.projects_client.create_project(
@@ -94,7 +94,7 @@
         project_name = data_utils.rand_name('project')
         project = self.projects_client.create_project(
             project_name, enabled=True)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
         project_id = project['id']
         en1 = project['enabled']
         self.assertTrue(en1, 'Enable should be True in response')
@@ -108,7 +108,7 @@
         project_name = data_utils.rand_name('project')
         project = self.projects_client.create_project(
             project_name, enabled=False)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
         en1 = project['enabled']
         self.assertEqual('false', str(en1).lower(),
                          'Enable should be False in response')
@@ -122,7 +122,7 @@
         # Update name attribute of a project
         p_name1 = data_utils.rand_name('project')
         project = self.projects_client.create_project(p_name1)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
 
         resp1_name = project['name']
 
@@ -146,7 +146,7 @@
         p_desc = data_utils.rand_name('desc')
         project = self.projects_client.create_project(
             p_name, description=p_desc)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
         resp1_desc = project['description']
 
         p_desc2 = data_utils.rand_name('desc2')
@@ -169,7 +169,7 @@
         p_en = False
         project = self.projects_client.create_project(p_name,
                                                       enabled=p_en)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
 
         resp1_en = project['enabled']
 
@@ -192,7 +192,7 @@
         # Create a Project
         p_name = data_utils.rand_name('project')
         project = self.projects_client.create_project(p_name)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
 
         # Create a User
         u_name = data_utils.rand_name('user')
diff --git a/tempest/api/identity/admin/v3/test_projects_negative.py b/tempest/api/identity/admin/v3/test_projects_negative.py
index fb4a8cf..e661f42 100644
--- a/tempest/api/identity/admin/v3/test_projects_negative.py
+++ b/tempest/api/identity/admin/v3/test_projects_negative.py
@@ -34,7 +34,7 @@
         # Project names should be unique
         project_name = data_utils.rand_name('project-dup')
         project = self.projects_client.create_project(project_name)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
 
         self.assertRaises(lib_exc.Conflict,
                           self.projects_client.create_project, project_name)
@@ -69,7 +69,7 @@
         # Non-admin user should not be able to delete a project
         project_name = data_utils.rand_name('project')
         project = self.projects_client.create_project(project_name)['project']
-        self.data.projects.append(project)
+        self.addCleanup(self.projects_client.delete_project, project['id'])
         self.assertRaises(
             lib_exc.Forbidden, self.non_admin_projects_client.delete_project,
             project['id'])
diff --git a/tempest/api/identity/admin/v3/test_roles.py b/tempest/api/identity/admin/v3/test_roles.py
index 12ef369..2b77023 100644
--- a/tempest/api/identity/admin/v3/test_roles.py
+++ b/tempest/api/identity/admin/v3/test_roles.py
@@ -23,10 +23,11 @@
     @classmethod
     def resource_setup(cls):
         super(RolesV3TestJSON, cls).resource_setup()
+        cls.roles = list()
         for _ in range(3):
             role_name = data_utils.rand_name(name='role')
             role = cls.roles_client.create_role(name=role_name)['role']
-            cls.data.roles.append(role)
+            cls.roles.append(role)
         cls.fetched_role_ids = list()
         u_name = data_utils.rand_name('user')
         u_desc = '%s description' % u_name
@@ -59,6 +60,8 @@
         # before deleting,or else it would result in unauthorized error
         cls.domains_client.update_domain(cls.domain['id'], enabled=False)
         cls.domains_client.delete_domain(cls.domain['id'])
+        for role in cls.roles:
+            cls.roles_client.delete_role(role['id'])
         super(RolesV3TestJSON, cls).resource_cleanup()
 
     def _list_assertions(self, body, fetched_role_ids, role_id):
@@ -189,5 +192,5 @@
     def test_list_roles(self):
         # Return a list of all roles
         body = self.roles_client.list_roles()['roles']
-        found = [role for role in body if role in self.data.roles]
-        self.assertEqual(len(found), len(self.data.roles))
+        found = [role for role in body if role in self.roles]
+        self.assertEqual(len(found), len(self.roles))
diff --git a/tempest/api/identity/admin/v3/test_users.py b/tempest/api/identity/admin/v3/test_users.py
index 371da9c..f200095 100644
--- a/tempest/api/identity/admin/v3/test_users.py
+++ b/tempest/api/identity/admin/v3/test_users.py
@@ -149,6 +149,6 @@
     @test.idempotent_id('c10dcd90-461d-4b16-8e23-4eb836c00644')
     def test_get_user(self):
         # Get a user detail
-        self.data.setup_test_user()
-        user = self.users_client.show_user(self.data.user['id'])['user']
-        self.assertEqual(self.data.user['id'], user['id'])
+        user = self.setup_test_user()
+        fetched_user = self.users_client.show_user(user['id'])['user']
+        self.assertEqual(user['id'], fetched_user['id'])
diff --git a/tempest/api/identity/admin/v3/test_users_negative.py b/tempest/api/identity/admin/v3/test_users_negative.py
index 1375db1..71e8bc5 100644
--- a/tempest/api/identity/admin/v3/test_users_negative.py
+++ b/tempest/api/identity/admin/v3/test_users_negative.py
@@ -37,9 +37,10 @@
     @test.idempotent_id('b3c9fccc-4134-46f5-b600-1da6fb0a3b1f')
     def test_authentication_for_disabled_user(self):
         # Attempt to authenticate for disabled user should fail
-        self.data.setup_test_user()
-        self.disable_user(self.data.user['name'], self.data.user['domain_id'])
+        password = data_utils.rand_password()
+        user = self.setup_test_user(password)
+        self.disable_user(user['name'], user['domain_id'])
         self.assertRaises(lib_exc.Unauthorized, self.token.auth,
-                          username=self.data.user['name'],
-                          password=self.data.user_password,
+                          username=user['name'],
+                          password=password,
                           user_domain_id='default')
diff --git a/tempest/api/identity/base.py b/tempest/api/identity/base.py
index df39390..ce052e6 100644
--- a/tempest/api/identity/base.py
+++ b/tempest/api/identity/base.py
@@ -17,7 +17,6 @@
 
 from tempest.common.utils import data_utils
 from tempest import config
-from tempest.lib.common.utils import test_utils
 import tempest.test
 
 CONF = config.CONF
@@ -64,6 +63,23 @@
         if len(role) > 0:
             return role[0]
 
+    def _create_test_user(self, **kwargs):
+        if kwargs['password'] is None:
+            user_password = data_utils.rand_password()
+            kwargs['password'] = user_password
+        user = self.users_client.create_user(**kwargs)['user']
+        # Delete the user at the end of the test
+        self.addCleanup(self.users_client.delete_user, user['id'])
+        return user
+
+    def setup_test_role(self):
+        """Set up a test role."""
+        role = self.roles_client.create_role(
+            name=data_utils.rand_name('test_role'))['role']
+        # Delete the role at the end of the test
+        self.addCleanup(self.roles_client.delete_role, role['id'])
+        return role
+
 
 class BaseIdentityV2Test(BaseIdentityTest):
 
@@ -104,14 +120,30 @@
     @classmethod
     def resource_setup(cls):
         super(BaseIdentityV2AdminTest, cls).resource_setup()
-        cls.data = DataGeneratorV2(cls.tenants_client, cls.users_client,
-                                   cls.roles_client)
+        cls.projects_client = cls.tenants_client
 
     @classmethod
     def resource_cleanup(cls):
-        cls.data.teardown_all()
         super(BaseIdentityV2AdminTest, cls).resource_cleanup()
 
+    def setup_test_user(self, password=None):
+        """Set up a test user."""
+        tenant = self.setup_test_tenant()
+        username = data_utils.rand_name('test_user')
+        email = username + '@testmail.tm'
+        user = self._create_test_user(name=username, email=email,
+                                      tenantId=tenant['id'], password=password)
+        return user
+
+    def setup_test_tenant(self):
+        """Set up a test tenant."""
+        tenant = self.projects_client.create_tenant(
+            name=data_utils.rand_name('test_tenant'),
+            description=data_utils.rand_name('desc'))['tenant']
+        # Delete the tenant at the end of the test
+        self.addCleanup(self.tenants_client.delete_tenant, tenant['id'])
+        return tenant
+
 
 class BaseIdentityV3Test(BaseIdentityTest):
 
@@ -160,12 +192,9 @@
     @classmethod
     def resource_setup(cls):
         super(BaseIdentityV3AdminTest, cls).resource_setup()
-        cls.data = DataGeneratorV3(cls.projects_client, cls.users_client,
-                                   cls.roles_client, cls.domains_client)
 
     @classmethod
     def resource_cleanup(cls):
-        cls.data.teardown_all()
         super(BaseIdentityV3AdminTest, cls).resource_cleanup()
 
     @classmethod
@@ -173,106 +202,42 @@
         user = cls.get_user_by_name(user_name, domain_id)
         cls.users_client.update_user(user['id'], user_name, enabled=False)
 
+    @classmethod
+    def create_domain(cls):
+        """Create a domain."""
+        domain = cls.domains_client.create_domain(
+            name=data_utils.rand_name('test_domain'),
+            description=data_utils.rand_name('desc'))['domain']
+        return domain
+
     def delete_domain(self, domain_id):
         # NOTE(mpavlase) It is necessary to disable the domain before deleting
         # otherwise it raises Forbidden exception
         self.domains_client.update_domain(domain_id, enabled=False)
         self.domains_client.delete_domain(domain_id)
 
-
-class BaseDataGenerator(object):
-
-    def __init__(self, projects_client, users_client, roles_client,
-                 domains_client=None):
-        self.projects_client = projects_client
-        self.users_client = users_client
-        self.roles_client = roles_client
-        self.domains_client = domains_client
-
-        self.user_password = None
-        self.user = None
-        self.tenant = None
-        self.project = None
-        self.role = None
-        self.domain = None
-
-        self.users = []
-        self.tenants = []
-        self.projects = []
-        self.roles = []
-        self.domains = []
-
-    def _create_test_user(self, **kwargs):
-        self.user_password = data_utils.rand_password()
-        self.user = self.users_client.create_user(
-            password=self.user_password,
-            **kwargs)['user']
-        self.users.append(self.user)
-
-    def setup_test_role(self):
-        """Set up a test role."""
-        self.role = self.roles_client.create_role(
-            name=data_utils.rand_name('test_role'))['role']
-        self.roles.append(self.role)
-
-    def teardown_all(self):
-        for user in self.users:
-            test_utils.call_and_ignore_notfound_exc(
-                self.users_client.delete_user, user['id'])
-        for tenant in self.tenants:
-            test_utils.call_and_ignore_notfound_exc(
-                self.projects_client.delete_tenant, tenant['id'])
-        for project in reversed(self.projects):
-            test_utils.call_and_ignore_notfound_exc(
-                self.projects_client.delete_project, project['id'])
-        for role in self.roles:
-            test_utils.call_and_ignore_notfound_exc(
-                self.roles_client.delete_role, role['id'])
-        for domain in self.domains:
-            test_utils.call_and_ignore_notfound_exc(
-                self.domains_client.update_domain, domain['id'], enabled=False)
-            test_utils.call_and_ignore_notfound_exc(
-                self.domains_client.delete_domain, domain['id'])
-
-
-class DataGeneratorV2(BaseDataGenerator):
-
-    def setup_test_user(self):
+    def setup_test_user(self, password=None):
         """Set up a test user."""
-        self.setup_test_tenant()
+        project = self.setup_test_project()
         username = data_utils.rand_name('test_user')
         email = username + '@testmail.tm'
-        self._create_test_user(name=username, email=email,
-                               tenantId=self.tenant['id'])
-
-    def setup_test_tenant(self):
-        """Set up a test tenant."""
-        self.tenant = self.projects_client.create_tenant(
-            name=data_utils.rand_name('test_tenant'),
-            description=data_utils.rand_name('desc'))['tenant']
-        self.tenants.append(self.tenant)
-
-
-class DataGeneratorV3(BaseDataGenerator):
-
-    def setup_test_user(self):
-        """Set up a test user."""
-        self.setup_test_project()
-        username = data_utils.rand_name('test_user')
-        email = username + '@testmail.tm'
-        self._create_test_user(user_name=username, email=email,
-                               project_id=self.project['id'])
+        user = self._create_test_user(user_name=username, email=email,
+                                      project_id=project['id'],
+                                      password=password)
+        return user
 
     def setup_test_project(self):
         """Set up a test project."""
-        self.project = self.projects_client.create_project(
+        project = self.projects_client.create_project(
             name=data_utils.rand_name('test_project'),
             description=data_utils.rand_name('desc'))['project']
-        self.projects.append(self.project)
+        # Delete the project at the end of the test
+        self.addCleanup(self.projects_client.delete_project, project['id'])
+        return project
 
     def setup_test_domain(self):
         """Set up a test domain."""
-        self.domain = self.domains_client.create_domain(
-            name=data_utils.rand_name('test_domain'),
-            description=data_utils.rand_name('desc'))['domain']
-        self.domains.append(self.domain)
+        domain = self.create_domain()
+        # Delete the domain at the end of the test
+        self.addCleanup(self.delete_domain, domain['id'])
+        return domain
diff --git a/tempest/api/image/v1/test_image_members.py b/tempest/api/image/v1/test_image_members.py
index 94edb6c..50f0926 100644
--- a/tempest/api/image/v1/test_image_members.py
+++ b/tempest/api/image/v1/test_image_members.py
@@ -25,7 +25,7 @@
         self.image_member_client.create_image_member(image, self.alt_tenant_id)
         body = self.image_member_client.list_image_members(image)
         members = body['members']
-        members = map(lambda x: x['member_id'], members)
+        members = [member['member_id'] for member in members]
         self.assertIn(self.alt_tenant_id, members)
         # get image as alt user
         self.alt_img_cli.show_image(image)
@@ -40,7 +40,7 @@
         body = self.image_member_client.list_shared_images(
             self.alt_tenant_id)
         images = body['shared_images']
-        images = map(lambda x: x['image_id'], images)
+        images = [img['image_id'] for img in images]
         self.assertIn(share_image, images)
         self.assertIn(image, images)
 
diff --git a/tempest/api/image/v1/test_images.py b/tempest/api/image/v1/test_images.py
index def7750..e4fbbe3 100644
--- a/tempest/api/image/v1/test_images.py
+++ b/tempest/api/image/v1/test_images.py
@@ -212,7 +212,7 @@
     def test_index_no_params(self):
         # Simple test to see all fixture images returned
         images_list = self.client.list_images()['images']
-        image_list = map(lambda x: x['id'], images_list)
+        image_list = [image['id'] for image in images_list]
         for image_id in self.created_images:
             self.assertIn(image_id, image_list)
 
diff --git a/tempest/api/image/v2/test_images.py b/tempest/api/image/v2/test_images.py
index 1fb9c52..42a4352 100644
--- a/tempest/api/image/v2/test_images.py
+++ b/tempest/api/image/v2/test_images.py
@@ -185,7 +185,7 @@
     def test_list_no_params(self):
         # Simple test to see all fixture images returned
         images_list = self.client.list_images()['images']
-        image_list = map(lambda x: x['id'], images_list)
+        image_list = [image['id'] for image in images_list]
 
         for image in self.created_images:
             self.assertIn(image, image_list)
diff --git a/tempest/api/orchestration/stacks/test_non_empty_stack.py b/tempest/api/orchestration/stacks/test_non_empty_stack.py
index 3be5bb6..4ead084 100644
--- a/tempest/api/orchestration/stacks/test_non_empty_stack.py
+++ b/tempest/api/orchestration/stacks/test_non_empty_stack.py
@@ -125,7 +125,7 @@
                                        'resource_status_reason',
                                        'resource_status', 'event_time')
 
-        resource_statuses = map(lambda event: event['resource_status'], events)
+        resource_statuses = [event['resource_status'] for event in events]
         self.assertIn('CREATE_IN_PROGRESS', resource_statuses)
         self.assertIn('CREATE_COMPLETE', resource_statuses)
 
diff --git a/tempest/api/volume/admin/test_volumes_list.py b/tempest/api/volume/admin/test_volumes_list.py
index 64041b8..70c16f3 100644
--- a/tempest/api/volume/admin/test_volumes_list.py
+++ b/tempest/api/volume/admin/test_volumes_list.py
@@ -53,7 +53,7 @@
         self.assertEqual(sorted(expected_list_ids), sorted(fetched_list_ids))
         # Verifying tenant id of volumes fetched list is related to
         # primary tenant
-        fetched_tenant_id = map(operator.itemgetter(
-            'os-vol-tenant-attr:tenant_id'), fetched_list)
+        fetched_tenant_id = [operator.itemgetter(
+            'os-vol-tenant-attr:tenant_id')(item) for item in fetched_list]
         expected_tenant_id = [self.volumes_client.tenant_id] * 3
         self.assertEqual(expected_tenant_id, fetched_tenant_id)
diff --git a/tempest/api/volume/test_volumes_list.py b/tempest/api/volume/test_volumes_list.py
index a93025d..f7176f4 100644
--- a/tempest/api/volume/test_volumes_list.py
+++ b/tempest/api/volume/test_volumes_list.py
@@ -33,8 +33,9 @@
 
     def assertVolumesIn(self, fetched_list, expected_list, fields=None):
         if fields:
-            expected_list = map(operator.itemgetter(*fields), expected_list)
-            fetched_list = map(operator.itemgetter(*fields), fetched_list)
+            fieldsgetter = operator.itemgetter(*fields)
+            expected_list = map(fieldsgetter, expected_list)
+            fetched_list = [fieldsgetter(item) for item in fetched_list]
 
         missing_vols = [v for v in expected_list if v not in fetched_list]
         if len(missing_vols) == 0:
diff --git a/tempest/cmd/cleanup_service.py b/tempest/cmd/cleanup_service.py
index 8d2cfdc..426571f 100644
--- a/tempest/cmd/cleanup_service.py
+++ b/tempest/cmd/cleanup_service.py
@@ -67,11 +67,8 @@
     CONF_PRIV_NETWORK_NAME = CONF.compute.fixed_network_name
     CONF_PUB_NETWORK = CONF.network.public_network_id
     CONF_PUB_ROUTER = CONF.network.public_router_id
-    CONF_TENANTS = [CONF.auth.admin_project_name,
-                    CONF.identity.project_name,
-                    CONF.identity.alt_project_name]
-    CONF_USERS = [CONF.auth.admin_username, CONF.identity.username,
-                  CONF.identity.alt_username]
+    CONF_TENANTS = [CONF.auth.admin_project_name]
+    CONF_USERS = [CONF.auth.admin_username]
 
     if IS_NEUTRON:
         CONF_PRIV_NETWORK = _get_network_id(CONF.compute.fixed_network_name,
diff --git a/tempest/cmd/subunit_describe_calls.py b/tempest/cmd/subunit_describe_calls.py
index da7f426..9391823 100644
--- a/tempest/cmd/subunit_describe_calls.py
+++ b/tempest/cmd/subunit_describe_calls.py
@@ -203,7 +203,7 @@
         desc = "Outputs all HTTP calls a given test made that were logged."
         super(ArgumentParser, self).__init__(description=desc)
 
-        self.prog = "Argument Parser"
+        self.prog = "subunit-describe-calls"
 
         self.add_argument(
             "-s", "--subunit", metavar="<subunit file>", required=True,
diff --git a/tempest/exceptions.py b/tempest/exceptions.py
index f534f30..67faad5 100644
--- a/tempest/exceptions.py
+++ b/tempest/exceptions.py
@@ -70,7 +70,7 @@
 # of get_network_from_name and preprov_creds to tempest.lib, and it should
 # be migrated along with them
 class InvalidTestResource(exceptions.TempestException):
-    message = "%(name) is not a valid %(type), or the name is ambiguous"
+    message = "%(name)s is not a valid %(type)s, or the name is ambiguous"
 
 
 class RFCViolation(exceptions.RestClientException):
diff --git a/tempest/lib/common/utils/data_utils.py b/tempest/lib/common/utils/data_utils.py
index 7fcec8c..93382c0 100644
--- a/tempest/lib/common/utils/data_utils.py
+++ b/tempest/lib/common/utils/data_utils.py
@@ -47,8 +47,8 @@
     :param str name: The name that you want to include
     :param str prefix: The prefix that you want to include
     :return: a random name. The format is
-             '<prefix>-<random number>-<name>-<random number>'.
-             (e.g. 'prefixfoo-1308607012-namebar-154876201')
+             '<prefix>-<name>-<random number>'.
+             (e.g. 'prefixfoo-namebar-154876201')
     :rtype: string
     """
     randbits = str(random.randint(1, 0x7fffffff))
diff --git a/tempest/lib/services/identity/v2/services_client.py b/tempest/lib/services/identity/v2/services_client.py
old mode 100644
new mode 100755
index 4a63d56..c26d419
--- a/tempest/lib/services/identity/v2/services_client.py
+++ b/tempest/lib/services/identity/v2/services_client.py
@@ -22,7 +22,11 @@
     api_version = "v2.0"
 
     def create_service(self, **kwargs):
-        """Create a service."""
+        """Create a service.
+
+        Available params: see http://developer.openstack.org/api-ref/identity/
+                              v2-ext/?expanded=#create-service-admin-extension
+        """
         post_body = json.dumps({'OS-KSADM:service': kwargs})
         resp, body = self.post('/OS-KSADM/services', post_body)
         self.expected_success(200, resp.status)
@@ -38,7 +42,11 @@
         return rest_client.ResponseBody(resp, body)
 
     def list_services(self, **params):
-        """List Service - Returns Services."""
+        """List Service - Returns Services.
+
+        Available params: see http://developer.openstack.org/api-ref/identity/
+                              v2-ext/?expanded=#list-services-admin-extension
+        """
         url = '/OS-KSADM/services'
         if params:
             url += '?%s' % urllib.urlencode(params)
diff --git a/tempest/services/identity/v3/json/endpoints_client.py b/tempest/lib/services/identity/v3/endpoints_client.py
similarity index 100%
rename from tempest/services/identity/v3/json/endpoints_client.py
rename to tempest/lib/services/identity/v3/endpoints_client.py
diff --git a/tempest/services/identity/v3/json/policies_client.py b/tempest/lib/services/identity/v3/policies_client.py
similarity index 100%
rename from tempest/services/identity/v3/json/policies_client.py
rename to tempest/lib/services/identity/v3/policies_client.py
diff --git a/tempest/lib/services/network/floating_ips_client.py b/tempest/lib/services/network/floating_ips_client.py
old mode 100644
new mode 100755
index 1968e05..f6cc0ff
--- a/tempest/lib/services/network/floating_ips_client.py
+++ b/tempest/lib/services/network/floating_ips_client.py
@@ -16,16 +16,34 @@
 class FloatingIPsClient(base.BaseNetworkClient):
 
     def create_floatingip(self, **kwargs):
+        """Creates a floating IP.
+
+        If you specify port information, associates the floating IP with an
+        internal port.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#createFloatingIp
+        """
         uri = '/floatingips'
         post_data = {'floatingip': kwargs}
         return self.create_resource(uri, post_data)
 
     def update_floatingip(self, floatingip_id, **kwargs):
+        """Updates a floating IP and its association with an internal port.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#updateFloatingIp
+        """
         uri = '/floatingips/%s' % floatingip_id
         post_data = {'floatingip': kwargs}
         return self.update_resource(uri, post_data)
 
     def show_floatingip(self, floatingip_id, **fields):
+        """Shows details for a floating IP.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#showFloatingIp
+        """
         uri = '/floatingips/%s' % floatingip_id
         return self.show_resource(uri, **fields)
 
@@ -34,5 +52,10 @@
         return self.delete_resource(uri)
 
     def list_floatingips(self, **filters):
+        """Lists floating IPs.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#listFloatingIps
+        """
         uri = '/floatingips'
         return self.list_resources(uri, **filters)
diff --git a/tempest/lib/services/network/networks_client.py b/tempest/lib/services/network/networks_client.py
index 19fa1db..7d75bf7 100755
--- a/tempest/lib/services/network/networks_client.py
+++ b/tempest/lib/services/network/networks_client.py
@@ -36,6 +36,11 @@
         return self.update_resource(uri, post_data)
 
     def show_network(self, network_id, **fields):
+        """Shows details for a network.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2.html#showNetwork
+        """
         uri = '/networks/%s' % network_id
         return self.show_resource(uri, **fields)
 
@@ -44,6 +49,11 @@
         return self.delete_resource(uri)
 
     def list_networks(self, **filters):
+        """Lists networks to which the tenant has access.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2.html#listNetworks
+        """
         uri = '/networks'
         return self.list_resources(uri, **filters)
 
diff --git a/tempest/lib/services/network/routers_client.py b/tempest/lib/services/network/routers_client.py
old mode 100644
new mode 100755
index 2ba1938..23e9c4e
--- a/tempest/lib/services/network/routers_client.py
+++ b/tempest/lib/services/network/routers_client.py
@@ -26,11 +26,21 @@
         return self.create_resource(uri, post_body)
 
     def update_router(self, router_id, **kwargs):
+        """Updates a logical router.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#updateRouter
+        """
         uri = '/routers/%s' % router_id
         update_body = {'router': kwargs}
         return self.update_resource(uri, update_body)
 
     def show_router(self, router_id, **fields):
+        """Shows details for a router.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#showRouter
+        """
         uri = '/routers/%s' % router_id
         return self.show_resource(uri, **fields)
 
@@ -39,6 +49,11 @@
         return self.delete_resource(uri)
 
     def list_routers(self, **filters):
+        """Lists logical routers.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#listRouters
+        """
         uri = '/routers'
         return self.list_resources(uri, **filters)
 
@@ -46,7 +61,8 @@
         """Add router interface.
 
         Available params: see http://developer.openstack.org/
-                              api-ref-networking-v2-ext.html#addRouterInterface
+                              api-ref-networking-v2-ext.html#
+                              addRouterInterface
         """
         uri = '/routers/%s/add_router_interface' % router_id
         return self.update_resource(uri, kwargs)
@@ -55,7 +71,8 @@
         """Remove router interface.
 
         Available params: see http://developer.openstack.org/
-                              api-ref-networking-v2-ext.html#deleteRouterInterface
+                              api-ref-networking-v2-ext.html#
+                              deleteRouterInterface
         """
         uri = '/routers/%s/remove_router_interface' % router_id
         return self.update_resource(uri, kwargs)
diff --git a/tempest/lib/services/network/security_group_rules_client.py b/tempest/lib/services/network/security_group_rules_client.py
old mode 100644
new mode 100755
index 944eba6..6cd01e1
--- a/tempest/lib/services/network/security_group_rules_client.py
+++ b/tempest/lib/services/network/security_group_rules_client.py
@@ -16,11 +16,22 @@
 class SecurityGroupRulesClient(base.BaseNetworkClient):
 
     def create_security_group_rule(self, **kwargs):
+        """Creates an OpenStack Networking security group rule.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#
+                              createSecGroupRule
+        """
         uri = '/security-group-rules'
         post_data = {'security_group_rule': kwargs}
         return self.create_resource(uri, post_data)
 
     def show_security_group_rule(self, security_group_rule_id, **fields):
+        """Shows detailed information for a security group rule.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#showSecGroupRule
+        """
         uri = '/security-group-rules/%s' % security_group_rule_id
         return self.show_resource(uri, **fields)
 
@@ -29,5 +40,10 @@
         return self.delete_resource(uri)
 
     def list_security_group_rules(self, **filters):
+        """Lists a summary of all OpenStack Networking security group rules.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#listSecGroupRules
+        """
         uri = '/security-group-rules'
         return self.list_resources(uri, **filters)
diff --git a/tempest/lib/services/network/subnetpools_client.py b/tempest/lib/services/network/subnetpools_client.py
old mode 100644
new mode 100755
index 12349b1..f0a66a0
--- a/tempest/lib/services/network/subnetpools_client.py
+++ b/tempest/lib/services/network/subnetpools_client.py
@@ -18,19 +18,39 @@
 class SubnetpoolsClient(base.BaseNetworkClient):
 
     def list_subnetpools(self, **filters):
+        """Lists subnet pools to which the tenant has access.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#listSubnetPools
+        """
         uri = '/subnetpools'
         return self.list_resources(uri, **filters)
 
     def create_subnetpool(self, **kwargs):
+        """Creates a subnet pool.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#createSubnetPool
+        """
         uri = '/subnetpools'
         post_data = {'subnetpool': kwargs}
         return self.create_resource(uri, post_data)
 
     def show_subnetpool(self, subnetpool_id, **fields):
+        """Shows information for a subnet pool.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#showSubnetPool
+        """
         uri = '/subnetpools/%s' % subnetpool_id
         return self.show_resource(uri, **fields)
 
     def update_subnetpool(self, subnetpool_id, **kwargs):
+        """Updates a subnet pool.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2-ext.html#updateSubnetPool
+        """
         uri = '/subnetpools/%s' % subnetpool_id
         post_data = {'subnetpool': kwargs}
         return self.update_resource(uri, post_data)
diff --git a/tempest/lib/services/network/subnets_client.py b/tempest/lib/services/network/subnets_client.py
index 9de4a33..0fde3ee 100755
--- a/tempest/lib/services/network/subnets_client.py
+++ b/tempest/lib/services/network/subnets_client.py
@@ -36,6 +36,11 @@
         return self.update_resource(uri, post_data)
 
     def show_subnet(self, subnet_id, **fields):
+        """Shows details for a subnet.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2.html#showSubnet
+        """
         uri = '/subnets/%s' % subnet_id
         return self.show_resource(uri, **fields)
 
@@ -44,6 +49,11 @@
         return self.delete_resource(uri)
 
     def list_subnets(self, **filters):
+        """Lists subnets to which the tenant has access.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-networking-v2.html#listSubnets
+        """
         uri = '/subnets'
         return self.list_resources(uri, **filters)
 
diff --git a/tempest/scenario/test_server_basic_ops.py b/tempest/scenario/test_server_basic_ops.py
index b58479d..60dca3d 100644
--- a/tempest/scenario/test_server_basic_ops.py
+++ b/tempest/scenario/test_server_basic_ops.py
@@ -16,8 +16,6 @@
 import json
 import re
 
-from oslo_log import log as logging
-
 from tempest import config
 from tempest import exceptions
 from tempest.scenario import manager
@@ -25,8 +23,6 @@
 
 CONF = config.CONF
 
-LOG = logging.getLogger(__name__)
-
 
 class TestServerBasicOps(manager.ScenarioTest):
 
diff --git a/tempest/services/baremetal/v1/json/baremetal_client.py b/tempest/services/baremetal/v1/json/baremetal_client.py
old mode 100644
new mode 100755
index f24ef68..ede0d90
--- a/tempest/services/baremetal/v1/json/baremetal_client.py
+++ b/tempest/services/baremetal/v1/json/baremetal_client.py
@@ -20,7 +20,11 @@
 
     @base.handle_errors
     def list_nodes(self, **kwargs):
-        """List all existing nodes."""
+        """List all existing nodes.
+
+        Available params: see http://developer.openstack.org/api-ref/
+                              baremetal/index.html#list-nodes
+        """
         return self._list_request('nodes', **kwargs)
 
     @base.handle_errors
@@ -35,7 +39,11 @@
 
     @base.handle_errors
     def list_ports(self, **kwargs):
-        """List all existing ports."""
+        """List all existing ports.
+
+        Available params: see http://developer.openstack.org/api-ref/
+                              baremetal/index.html?expanded=#list-ports
+        """
         return self._list_request('ports', **kwargs)
 
     @base.handle_errors
@@ -50,7 +58,11 @@
 
     @base.handle_errors
     def list_ports_detail(self, **kwargs):
-        """Details list all existing ports."""
+        """Details list all existing ports.
+
+        Available params: see http://developer.openstack.org/api-ref/baremetal/
+                              index.html?expanded=#list-detailed-ports
+        """
         return self._list_request('/ports/detail', **kwargs)
 
     @base.handle_errors
diff --git a/tempest/services/identity/v3/__init__.py b/tempest/services/identity/v3/__init__.py
index 144c5a9..6ad8ef2 100644
--- a/tempest/services/identity/v3/__init__.py
+++ b/tempest/services/identity/v3/__init__.py
@@ -12,14 +12,14 @@
 # License for the specific language governing permissions and limitations under
 # the License.
 
+from tempest.lib.services.identity.v3.endpoints_client import EndPointsClient
+from tempest.lib.services.identity.v3.policies_client import PoliciesClient
 from tempest.lib.services.identity.v3.token_client import V3TokenClient
 from tempest.services.identity.v3.json.credentials_client import \
     CredentialsClient
 from tempest.services.identity.v3.json.domains_client import DomainsClient
-from tempest.services.identity.v3.json.endpoints_client import EndPointsClient
 from tempest.services.identity.v3.json.groups_client import GroupsClient
 from tempest.services.identity.v3.json.identity_client import IdentityClient
-from tempest.services.identity.v3.json.policies_client import PoliciesClient
 from tempest.services.identity.v3.json.projects_client import ProjectsClient
 from tempest.services.identity.v3.json.regions_client import RegionsClient
 from tempest.services.identity.v3.json.roles_client import RolesClient
@@ -27,7 +27,7 @@
 from tempest.services.identity.v3.json.trusts_client import TrustsClient
 from tempest.services.identity.v3.json.users_clients import UsersClient
 
-__all__ = ['V3TokenClient', 'CredentialsClient', 'DomainsClient',
-           'EndPointsClient', 'GroupsClient', 'IdentityClient',
-           'PoliciesClient', 'ProjectsClient', 'RegionsClient', 'RolesClient',
+__all__ = ['EndPointsClient', 'PoliciesClient', 'V3TokenClient',
+           'CredentialsClient', 'DomainsClient', 'GroupsClient',
+           'IdentityClient', 'ProjectsClient', 'RegionsClient', 'RolesClient',
            'ServicesClient', 'TrustsClient', 'UsersClient', ]
diff --git a/tempest/services/volume/base/admin/base_types_client.py b/tempest/services/volume/base/admin/base_types_client.py
old mode 100644
new mode 100755
index e4d9014..afca752
--- a/tempest/services/volume/base/admin/base_types_client.py
+++ b/tempest/services/volume/base/admin/base_types_client.py
@@ -48,7 +48,11 @@
         return 'volume-type/encryption-type'
 
     def list_volume_types(self, **params):
-        """List all the volume_types created."""
+        """List all the volume_types created.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#showVolumeTypes
+        """
         url = 'types'
         if params:
             url += '?%s' % urllib.urlencode(params)
@@ -59,7 +63,11 @@
         return rest_client.ResponseBody(resp, body)
 
     def show_volume_type(self, volume_id):
-        """Returns the details of a single volume_type."""
+        """Returns the details of a single volume_type.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#showVolumeType
+        """
         url = "types/%s" % str(volume_id)
         resp, body = self.get(url)
         body = json.loads(body)
@@ -79,7 +87,11 @@
         return rest_client.ResponseBody(resp, body)
 
     def delete_volume_type(self, volume_id):
-        """Deletes the Specified Volume_type."""
+        """Deletes the Specified Volume_type.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#deleteVolumeType
+        """
         resp, body = self.delete("types/%s" % str(volume_id))
         self.expected_success(202, resp.status)
         return rest_client.ResponseBody(resp, body)
@@ -90,8 +102,6 @@
         TODO: Current api-site doesn't contain this API description.
         After fixing the api-site, we need to fix here also for putting
         the link to api-site.
-
-
         """
         url = 'types/%s/extra_specs' % str(vol_type_id)
         if params:
@@ -139,6 +149,9 @@
         extra_spec_name: Name of the extra spec to be updated.
         extra_spec: A dictionary of with key as extra_spec_name and the
                      updated value.
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#
+                              updateVolumeTypeExtraSpecs
         """
         url = "types/%s/extra_specs/%s" % (str(vol_type_id),
                                            str(extra_spec_name))
@@ -207,7 +220,12 @@
         return rest_client.ResponseBody(resp, body)
 
     def list_type_access(self, volume_type_id):
-        """Print access information about the given volume type."""
+        """Print access information about the given volume type.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#
+                              listVolumeTypeAccessExt
+        """
         url = 'types/%s/os-volume-type-access' % (volume_type_id)
         resp, body = self.get(url)
         body = json.loads(body)
diff --git a/tempest/services/volume/base/base_snapshots_client.py b/tempest/services/volume/base/base_snapshots_client.py
old mode 100644
new mode 100755
index 6d3f03b..7a8e12b
--- a/tempest/services/volume/base/base_snapshots_client.py
+++ b/tempest/services/volume/base/base_snapshots_client.py
@@ -23,7 +23,11 @@
     create_resp = 200
 
     def list_snapshots(self, detail=False, **params):
-        """List all the snapshot."""
+        """List all the snapshot.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#listSnapshots
+        """
         url = 'snapshots'
         if detail:
             url += '/detail'
@@ -36,7 +40,11 @@
         return rest_client.ResponseBody(resp, body)
 
     def show_snapshot(self, snapshot_id):
-        """Returns the details of a single snapshot."""
+        """Returns the details of a single snapshot.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#showSnapshot
+        """
         url = "snapshots/%s" % str(snapshot_id)
         resp, body = self.get(url)
         body = json.loads(body)
@@ -68,7 +76,11 @@
         return rest_client.ResponseBody(resp, body)
 
     def delete_snapshot(self, snapshot_id):
-        """Delete Snapshot."""
+        """Delete Snapshot.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#deleteSnapshot
+        """
         resp, body = self.delete("snapshots/%s" % str(snapshot_id))
         self.expected_success(202, resp.status)
         return rest_client.ResponseBody(resp, body)
@@ -115,7 +127,12 @@
         return rest_client.ResponseBody(resp, body)
 
     def show_snapshot_metadata(self, snapshot_id):
-        """Get metadata of the snapshot."""
+        """Get metadata of the snapshot.
+
+        Available params: see http://developer.openstack.org/
+                              api-ref-blockstorage-v2.html#
+                              showSnapshotMetadata
+        """
         url = "snapshots/%s/metadata" % str(snapshot_id)
         resp, body = self.get(url)
         body = json.loads(body)
@@ -126,7 +143,8 @@
         """Update metadata for the snapshot.
 
         Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#updateSnapshotMetadata
+                              api-ref-blockstorage-v2.html#
+                              updateSnapshotMetadata
         """
         put_body = json.dumps(kwargs)
         url = "snapshots/%s/metadata" % str(snapshot_id)
diff --git a/tempest/tests/lib/services/identity/v3/test_endpoints_client.py b/tempest/tests/lib/services/identity/v3/test_endpoints_client.py
new file mode 100644
index 0000000..f8c553f
--- /dev/null
+++ b/tempest/tests/lib/services/identity/v3/test_endpoints_client.py
@@ -0,0 +1,100 @@
+# Copyright 2016 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from tempest.lib.services.identity.v3 import endpoints_client
+from tempest.tests.lib import fake_auth_provider
+from tempest.tests.lib.services import base
+
+
+class TestEndpointsClient(base.BaseServiceTest):
+    FAKE_CREATE_ENDPOINT = {
+        "endpoint": {
+            "id": 1,
+            "tenantId": 1,
+            "region": "North",
+            "type": "compute",
+            "publicURL": "https://compute.north.public.com/v1",
+            "internalURL": "https://compute.north.internal.com/v1",
+            "adminURL": "https://compute.north.internal.com/v1"
+        }
+    }
+
+    FAKE_LIST_ENDPOINTS = {
+        "endpoints": [
+            {
+                "id": 1,
+                "tenantId": "1",
+                "region": "North",
+                "type": "compute",
+                "publicURL": "https://compute.north.public.com/v1",
+                "internalURL": "https://compute.north.internal.com/v1",
+                "adminURL": "https://compute.north.internal.com/v1"
+            },
+            {
+                "id": 2,
+                "tenantId": "1",
+                "region": "South",
+                "type": "compute",
+                "publicURL": "https://compute.north.public.com/v1",
+                "internalURL": "https://compute.north.internal.com/v1",
+                "adminURL": "https://compute.north.internal.com/v1"
+            }
+        ]
+    }
+
+    def setUp(self):
+        super(TestEndpointsClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = endpoints_client.EndPointsClient(fake_auth,
+                                                       'identity', 'regionOne')
+
+    def _test_create_endpoint(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.create_endpoint,
+            'tempest.lib.common.rest_client.RestClient.post',
+            self.FAKE_CREATE_ENDPOINT,
+            bytes_body,
+            status=201,
+            service_id="b344506af7644f6794d9cb316600b020",
+            region="region-demo",
+            publicurl="https://compute.north.public.com/v1",
+            adminurl="https://compute.north.internal.com/v1",
+            internalurl="https://compute.north.internal.com/v1")
+
+    def _test_list_endpoints(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.list_endpoints,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_LIST_ENDPOINTS,
+            bytes_body)
+
+    def test_create_endpoint_with_str_body(self):
+        self._test_create_endpoint()
+
+    def test_create_endpoint_with_bytes_body(self):
+        self._test_create_endpoint(bytes_body=True)
+
+    def test_list_endpoints_with_str_body(self):
+        self._test_list_endpoints()
+
+    def test_list_endpoints_with_bytes_body(self):
+        self._test_list_endpoints(bytes_body=True)
+
+    def test_delete_endpoint(self):
+        self.check_service_client_function(
+            self.client.delete_endpoint,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            endpoint_id="b344506af7644f6794d9cb316600b020",
+            status=204)
diff --git a/tempest/tests/lib/services/identity/v3/test_policies_client.py b/tempest/tests/lib/services/identity/v3/test_policies_client.py
new file mode 100644
index 0000000..66c3d65
--- /dev/null
+++ b/tempest/tests/lib/services/identity/v3/test_policies_client.py
@@ -0,0 +1,152 @@
+# Copyright 2016 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from tempest.lib.services.identity.v3 import policies_client
+from tempest.tests.lib import fake_auth_provider
+from tempest.tests.lib.services import base
+
+
+class TestPoliciesClient(base.BaseServiceTest):
+    FAKE_CREATE_POLICY = {
+        "policy": {
+            "blob": "{'foobar_user': 'role:compute-user'}",
+            "project_id": "0426ac1e48f642ef9544c2251e07e261",
+            "type": "application/json",
+            "user_id": "0ffd248c55b443eaac5253b4e9cbf9b5"
+            }
+        }
+
+    FAKE_POLICY_INFO = {
+        "policy": {
+            "blob": {
+                "foobar_user": [
+                    "role:compute-user"
+                    ]
+                },
+            "id": "717273",
+            "links": {
+                "self": "http://example.com/identity/v3/policies/717273"
+                },
+            "project_id": "456789",
+            "type": "application/json",
+            "user_id": "616263"
+            }
+        }
+
+    FAKE_LIST_POLICIES = {
+        "links": {
+            "next": None,
+            "previous": None,
+            "self": "http://example.com/identity/v3/policies"
+            },
+        "policies": [
+            {
+                "blob": {
+                    "foobar_user": [
+                        "role:compute-user"
+                        ]
+                    },
+                "id": "717273",
+                "links": {
+                    "self": "http://example.com/identity/v3/policies/717273"
+                    },
+                "project_id": "456789",
+                "type": "application/json",
+                "user_id": "616263"
+                },
+            {
+                "blob": {
+                    "foobar_user": [
+                        "role:compute-user"
+                        ]
+                    },
+                "id": "717274",
+                "links": {
+                    "self": "http://example.com/identity/v3/policies/717274"
+                    },
+                "project_id": "456789",
+                "type": "application/json",
+                "user_id": "616263"
+                }
+            ]
+    }
+
+    def setUp(self):
+        super(TestPoliciesClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = policies_client.PoliciesClient(fake_auth,
+                                                     'identity', 'regionOne')
+
+    def _test_create_policy(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.create_policy,
+            'tempest.lib.common.rest_client.RestClient.post',
+            self.FAKE_CREATE_POLICY,
+            bytes_body,
+            status=201)
+
+    def _test_show_policy(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_policy,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_POLICY_INFO,
+            bytes_body,
+            policy_id="717273")
+
+    def _test_list_policies(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.list_policies,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_LIST_POLICIES,
+            bytes_body)
+
+    def _test_update_policy(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.update_policy,
+            'tempest.lib.common.rest_client.RestClient.patch',
+            self.FAKE_POLICY_INFO,
+            bytes_body,
+            policy_id="717273")
+
+    def test_create_policy_with_str_body(self):
+        self._test_create_policy()
+
+    def test_create_policy_with_bytes_body(self):
+        self._test_create_policy(bytes_body=True)
+
+    def test_show_policy_with_str_body(self):
+        self._test_show_policy()
+
+    def test_show_policy_with_bytes_body(self):
+        self._test_show_policy(bytes_body=True)
+
+    def test_list_policies_with_str_body(self):
+        self._test_list_policies()
+
+    def test_list_policies_with_bytes_body(self):
+        self._test_list_policies(bytes_body=True)
+
+    def test_update_policy_with_str_body(self):
+        self._test_update_policy()
+
+    def test_update_policy_with_bytes_body(self):
+        self._test_update_policy(bytes_body=True)
+
+    def test_delete_policy(self):
+        self.check_service_client_function(
+            self.client.delete_policy,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            policy_id="717273",
+            status=204)