diff --git a/tempest/api/compute/images/test_images.py b/tempest/api/compute/images/test_images.py
index 5de2436..29df2b0 100644
--- a/tempest/api/compute/images/test_images.py
+++ b/tempest/api/compute/images/test_images.py
@@ -15,7 +15,6 @@
 from tempest.api.compute import base
 from tempest.common.utils import data_utils
 from tempest import config
-from tempest import exceptions
 from tempest import test
 
 CONF = config.CONF
@@ -32,48 +31,6 @@
         cls.client = cls.images_client
         cls.servers_client = cls.servers_client
 
-    @test.attr(type=['negative', 'gate'])
-    def test_create_image_from_deleted_server(self):
-        # An image should not be created if the server instance is removed
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-
-        # Delete server before trying to create server
-        self.servers_client.delete_server(server['id'])
-        self.servers_client.wait_for_server_termination(server['id'])
-        # Create a new image after server is deleted
-        name = data_utils.rand_name('image')
-        meta = {'image_type': 'test'}
-        self.assertRaises(exceptions.NotFound,
-                          self.create_image_from_server,
-                          server['id'], name=name, meta=meta)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_create_image_from_invalid_server(self):
-        # An image should not be created with invalid server id
-        # Create a new image with invalid server id
-        name = data_utils.rand_name('image')
-        meta = {'image_type': 'test'}
-        resp = {}
-        resp['status'] = None
-        self.assertRaises(exceptions.NotFound,
-                          self.create_image_from_server,
-                          '!@#$%^&*()', name=name, meta=meta)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_create_image_from_stopped_server(self):
-        resp, server = self.create_test_server(wait_until='ACTIVE')
-        self.servers_client.stop(server['id'])
-        self.servers_client.wait_for_server_status(server['id'],
-                                                   'SHUTOFF')
-        self.addCleanup(self.servers_client.delete_server, server['id'])
-        snapshot_name = data_utils.rand_name('test-snap-')
-        resp, image = self.create_image_from_server(server['id'],
-                                                    name=snapshot_name,
-                                                    wait_until='ACTIVE',
-                                                    wait_for_server=False)
-        self.addCleanup(self.client.delete_image, image['id'])
-        self.assertEqual(snapshot_name, image['name'])
-
     @test.attr(type='gate')
     def test_delete_saving_image(self):
         snapshot_name = data_utils.rand_name('test-snap-')
@@ -85,59 +42,6 @@
         resp, body = self.client.delete_image(image['id'])
         self.assertEqual('204', resp['status'])
 
-    @test.attr(type=['negative', 'gate'])
-    def test_create_image_specify_uuid_35_characters_or_less(self):
-        # Return an error if Image ID passed is 35 characters or less
-        snapshot_name = data_utils.rand_name('test-snap-')
-        test_uuid = ('a' * 35)
-        self.assertRaises(exceptions.NotFound, self.client.create_image,
-                          test_uuid, snapshot_name)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_create_image_specify_uuid_37_characters_or_more(self):
-        # Return an error if Image ID passed is 37 characters or more
-        snapshot_name = data_utils.rand_name('test-snap-')
-        test_uuid = ('a' * 37)
-        self.assertRaises(exceptions.NotFound, self.client.create_image,
-                          test_uuid, snapshot_name)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_delete_image_with_invalid_image_id(self):
-        # An image should not be deleted with invalid image id
-        self.assertRaises(exceptions.NotFound, self.client.delete_image,
-                          '!@$%^&*()')
-
-    @test.attr(type=['negative', 'gate'])
-    def test_delete_non_existent_image(self):
-        # Return an error while trying to delete a non-existent image
-
-        non_existent_image_id = '11a22b9-12a9-5555-cc11-00ab112223fa'
-        self.assertRaises(exceptions.NotFound, self.client.delete_image,
-                          non_existent_image_id)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_delete_image_blank_id(self):
-        # Return an error while trying to delete an image with blank Id
-        self.assertRaises(exceptions.NotFound, self.client.delete_image, '')
-
-    @test.attr(type=['negative', 'gate'])
-    def test_delete_image_non_hex_string_id(self):
-        # Return an error while trying to delete an image with non hex id
-        image_id = '11a22b9-120q-5555-cc11-00ab112223gj'
-        self.assertRaises(exceptions.NotFound, self.client.delete_image,
-                          image_id)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_delete_image_negative_image_id(self):
-        # Return an error while trying to delete an image with negative id
-        self.assertRaises(exceptions.NotFound, self.client.delete_image, -1)
-
-    @test.attr(type=['negative', 'gate'])
-    def test_delete_image_id_is_over_35_character_limit(self):
-        # Return an error while trying to delete image with id over limit
-        self.assertRaises(exceptions.NotFound, self.client.delete_image,
-                          '11a22b9-12a9-5555-cc11-00ab112223fa-3fac')
-
 
 class ImagesTestXML(ImagesTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/compute/images/test_images_negative.py b/tempest/api/compute/images/test_images_negative.py
new file mode 100644
index 0000000..ae00ae2
--- /dev/null
+++ b/tempest/api/compute/images/test_images_negative.py
@@ -0,0 +1,131 @@
+# Copyright 2012 OpenStack Foundation
+#
+#    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.api.compute import base
+from tempest.common.utils import data_utils
+from tempest import config
+from tempest import exceptions
+from tempest import test
+
+CONF = config.CONF
+
+
+class ImagesNegativeTestJSON(base.BaseV2ComputeTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(ImagesNegativeTestJSON, cls).setUpClass()
+        if not CONF.service_available.glance:
+            skip_msg = ("%s skipped as glance is not available" % cls.__name__)
+            raise cls.skipException(skip_msg)
+        cls.client = cls.images_client
+        cls.servers_client = cls.servers_client
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_from_deleted_server(self):
+        # An image should not be created if the server instance is removed
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+
+        # Delete server before trying to create server
+        self.servers_client.delete_server(server['id'])
+        self.servers_client.wait_for_server_termination(server['id'])
+       # Create a new image after server is deleted
+        name = data_utils.rand_name('image')
+        meta = {'image_type': 'test'}
+        self.assertRaises(exceptions.NotFound,
+                          self.create_image_from_server,
+                          server['id'], name=name, meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_from_invalid_server(self):
+        # An image should not be created with invalid server id
+        # Create a new image with invalid server id
+        name = data_utils.rand_name('image')
+        meta = {'image_type': 'test'}
+        resp = {}
+        resp['status'] = None
+        self.assertRaises(exceptions.NotFound, self.create_image_from_server,
+                          '!@#$%^&*()', name=name, meta=meta)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_from_stopped_server(self):
+        resp, server = self.create_test_server(wait_until='ACTIVE')
+        self.servers_client.stop(server['id'])
+        self.servers_client.wait_for_server_status(server['id'],
+                                                   'SHUTOFF')
+        self.addCleanup(self.servers_client.delete_server, server['id'])
+        snapshot_name = data_utils.rand_name('test-snap-')
+        resp, image = self.create_image_from_server(server['id'],
+                                                    name=snapshot_name,
+                                                    wait_until='ACTIVE',
+                                                    wait_for_server=False)
+        self.addCleanup(self.client.delete_image, image['id'])
+        self.assertEqual(snapshot_name, image['name'])
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_specify_uuid_35_characters_or_less(self):
+        # Return an error if Image ID passed is 35 characters or less
+        snapshot_name = data_utils.rand_name('test-snap-')
+        test_uuid = ('a' * 35)
+        self.assertRaises(exceptions.NotFound, self.client.create_image,
+                          test_uuid, snapshot_name)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_create_image_specify_uuid_37_characters_or_more(self):
+        # Return an error if Image ID passed is 37 characters or more
+        snapshot_name = data_utils.rand_name('test-snap-')
+        test_uuid = ('a' * 37)
+        self.assertRaises(exceptions.NotFound, self.client.create_image,
+                          test_uuid, snapshot_name)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_image_with_invalid_image_id(self):
+        # An image should not be deleted with invalid image id
+        self.assertRaises(exceptions.NotFound, self.client.delete_image,
+                          '!@$%^&*()')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_non_existent_image(self):
+        # Return an error while trying to delete a non-existent image
+
+        non_existent_image_id = '11a22b9-12a9-5555-cc11-00ab112223fa'
+        self.assertRaises(exceptions.NotFound, self.client.delete_image,
+                          non_existent_image_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_image_blank_id(self):
+        # Return an error while trying to delete an image with blank Id
+        self.assertRaises(exceptions.NotFound, self.client.delete_image, '')
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_image_non_hex_string_id(self):
+        # Return an error while trying to delete an image with non hex id
+        image_id = '11a22b9-120q-5555-cc11-00ab112223gj'
+        self.assertRaises(exceptions.NotFound, self.client.delete_image,
+                          image_id)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_image_negative_image_id(self):
+        # Return an error while trying to delete an image with negative id
+        self.assertRaises(exceptions.NotFound, self.client.delete_image, -1)
+
+    @test.attr(type=['negative', 'gate'])
+    def test_delete_image_id_is_over_35_character_limit(self):
+        # Return an error while trying to delete image with id over limit
+        self.assertRaises(exceptions.NotFound, self.client.delete_image,
+                          '11a22b9-12a9-5555-cc11-00ab112223fa-3fac')
+
+
+class ImagesNegativeTestXML(ImagesNegativeTestJSON):
+    _interface = 'xml'
diff --git a/tempest/api/network/admin/test_dhcp_agent_scheduler.py b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
index ecd992a..0e601d1 100644
--- a/tempest/api/network/admin/test_dhcp_agent_scheduler.py
+++ b/tempest/api/network/admin/test_dhcp_agent_scheduler.py
@@ -26,7 +26,7 @@
             msg = "dhcp_agent_scheduler extension not enabled."
             raise cls.skipException(msg)
         # Create a network and make sure it will be hosted by a
-        # dhcp agent.
+        # dhcp agent: this is done by creating a regular port
         cls.network = cls.create_network()
         cls.subnet = cls.create_subnet(cls.network)
         cls.cidr = cls.subnet['cidr']
@@ -60,6 +60,9 @@
 
     @test.attr(type='smoke')
     def test_remove_network_from_dhcp_agent(self):
+        # The agent is now bound to the network, we can free the port
+        self.client.delete_port(self.port['id'])
+        self.ports.remove(self.port)
         resp, body = self.admin_client.list_dhcp_agent_hosting_network(
             self.network['id'])
         agents = body['agents']
diff --git a/tempest/api/network/test_networks.py b/tempest/api/network/test_networks.py
index 70fb00a..b9041ee 100644
--- a/tempest/api/network/test_networks.py
+++ b/tempest/api/network/test_networks.py
@@ -18,6 +18,7 @@
 from tempest.api.network import base
 from tempest.common.utils import data_utils
 from tempest import config
+from tempest import exceptions
 from tempest.test import attr
 
 CONF = config.CONF
@@ -43,6 +44,8 @@
         port update
         network update
         subnet update
+        delete a network also deletes its subnets
+        create a port with no IP address associated with it
 
         All subnet tests are run once with ipv4 and once with ipv6.
 
@@ -183,6 +186,67 @@
             self.assertEqual(len(subnet), 1)
             self.assertIn('id', subnet)
 
+    def _try_delete_network(self, net_id):
+        # delete network, if it exists
+        try:
+            self.client.delete_network(net_id)
+        # if network is not found, this means it was deleted in the test
+        except exceptions.NotFound:
+            pass
+
+    @attr(type='smoke')
+    def test_delete_network_with_subnet(self):
+        # Creates a network
+        name = data_utils.rand_name('network-')
+        resp, body = self.client.create_network(name=name)
+        self.assertEqual('201', resp['status'])
+        network = body['network']
+        net_id = network['id']
+        self.addCleanup(self._try_delete_network, net_id)
+
+        # Find a cidr that is not in use yet and create a subnet with it
+        subnet = self.create_subnet(network)
+        subnet_id = subnet['id']
+
+        # Delete network while the subnet still exists
+        resp, body = self.client.delete_network(net_id)
+        self.assertEqual('204', resp['status'])
+
+        # Verify that the subnet got automatically deleted.
+        self.assertRaises(exceptions.NotFound, self.client.show_subnet,
+                          subnet_id)
+
+        # Since create_subnet adds the subnet to the delete list, and it is
+        # is actually deleted here - this will create and issue, hence remove
+        # it from the list.
+        self.subnets.pop()
+
+    @attr(type='smoke')
+    def test_create_port_with_no_ip(self):
+        # For this test create a new network - do not use any previously
+        # created networks.
+        name = data_utils.rand_name('network-nosubnet-')
+        resp, body = self.client.create_network(name=name)
+        self.assertEqual('201', resp['status'])
+        network = body['network']
+        net_id = network['id']
+        self.networks.append(network)
+
+        # Now create a port for this network - without creating any
+        # subnets for this network - this ensures no IP for the port
+        resp, body = self.client.create_port(network_id=net_id)
+        self.assertEqual('201', resp['status'])
+        port = body['port']
+        port_id = port['id']
+        self.addCleanup(self.client.delete_port, port_id)
+
+        # Verify that the port does not have any IP address
+        resp, body = self.client.show_port(port_id)
+        self.assertEqual('200', resp['status'])
+        port_resp = body['port']
+        self.assertEqual(port_id, port_resp['id'])
+        self.assertEqual(port_resp['fixed_ips'], [])
+
 
 class NetworksTestXML(NetworksTestJSON):
     _interface = 'xml'
diff --git a/tempest/api/volume/admin/test_volume_quotas.py b/tempest/api/volume/admin/test_volume_quotas.py
index cf308f5..2949d56 100644
--- a/tempest/api/volume/admin/test_volume_quotas.py
+++ b/tempest/api/volume/admin/test_volume_quotas.py
@@ -61,9 +61,11 @@
             self.demo_tenant_id,
             **new_quota_set)
 
-        default_quota_set.pop('id')
+        cleanup_quota_set = dict(
+            (k, v) for k, v in default_quota_set.iteritems()
+            if k in QUOTA_KEYS)
         self.addCleanup(self.quotas_client.update_quota_set,
-                        self.demo_tenant_id, **default_quota_set)
+                        self.demo_tenant_id, **cleanup_quota_set)
         self.assertEqual(200, resp.status)
         # test that the specific values we set are actually in
         # the final result. There is nothing here that ensures there
diff --git a/tempest/api/volume/test_volumes_snapshots.py b/tempest/api/volume/test_volumes_snapshots.py
index 2701e84..84c9501 100644
--- a/tempest/api/volume/test_volumes_snapshots.py
+++ b/tempest/api/volume/test_volumes_snapshots.py
@@ -71,8 +71,8 @@
         resp, server = self.servers_client.create_server(server_name,
                                                          self.image_ref,
                                                          self.flavor_ref)
-        self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
         self.addCleanup(self.servers_client.delete_server, server['id'])
+        self.servers_client.wait_for_server_status(server['id'], 'ACTIVE')
         mountpoint = '/dev/%s' % CONF.compute.volume_device_name
         resp, body = self.volumes_client.attach_volume(
             self.volume_origin['id'], server['id'], mountpoint)
diff --git a/tempest/api_schema/compute/hosts.py b/tempest/api_schema/compute/hosts.py
new file mode 100644
index 0000000..b9a3db9
--- /dev/null
+++ b/tempest/api_schema/compute/hosts.py
@@ -0,0 +1,35 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    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.
+
+list_hosts = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'hosts': {
+                'type': 'array',
+                'items': {
+                    'type': 'object',
+                    'properties': {
+                        'host_name': {'type': 'string'},
+                        'service': {'type': 'string'},
+                        'zone': {'type': 'string'}
+                    },
+                    'required': ['host_name', 'service', 'zone']
+                }
+            }
+        },
+        'required': ['hosts']
+    }
+}
diff --git a/tempest/api_schema/compute/v2/fixed_ips.py b/tempest/api_schema/compute/v2/fixed_ips.py
new file mode 100644
index 0000000..a6add04
--- /dev/null
+++ b/tempest/api_schema/compute/v2/fixed_ips.py
@@ -0,0 +1,36 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    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.
+
+fixed_ips = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'fixed_ip': {
+                'type': 'object',
+                'properties': {
+                    'address': {
+                        'type': 'string',
+                        'format': 'ip-address'
+                    },
+                    'cidr': {'type': 'string'},
+                    'host': {'type': 'string'},
+                    'hostname': {'type': 'string'}
+                },
+                'required': ['address', 'cidr', 'host', 'hostname']
+            }
+        },
+        'required': ['fixed_ip']
+    }
+}
diff --git a/tempest/api_schema/compute/v2/floating_ips.py b/tempest/api_schema/compute/v2/floating_ips.py
new file mode 100644
index 0000000..61582ec
--- /dev/null
+++ b/tempest/api_schema/compute/v2/floating_ips.py
@@ -0,0 +1,46 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    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.
+
+list_floating_ips = {
+    'status_code': [200],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'floating_ips': {
+                'type': 'array',
+                'items': {
+                    'type': 'object',
+                    'properties': {
+                        # NOTE: Now the type of 'id' is integer, but
+                        # here allows 'string' also because we will be
+                        # able to change it to 'uuid' in the future.
+                        'id': {'type': ['integer', 'string']},
+                        'pool': {'type': ['string', 'null']},
+                        'instance_id': {'type': ['integer', 'string', 'null']},
+                        'ip': {
+                            'type': 'string',
+                            'format': 'ip-address'
+                        },
+                        'fixed_ip': {
+                            'type': ['string', 'null'],
+                            'format': 'ip-address'
+                        }
+                    },
+                    'required': ['id', 'pool', 'instance_id', 'ip', 'fixed_ip']
+                }
+            }
+        },
+        'required': ['floating_ips']
+    }
+}
diff --git a/tempest/api_schema/compute/v2/servers.py b/tempest/api_schema/compute/v2/servers.py
new file mode 100644
index 0000000..7f06ca6
--- /dev/null
+++ b/tempest/api_schema/compute/v2/servers.py
@@ -0,0 +1,53 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    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.
+
+create_server = {
+    'status_code': [202],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'server': {
+                'type': 'object',
+                'properties': {
+                    # NOTE: Now the type of 'id' is uuid, but here allows
+                    # 'integer' also because old OpenStack uses 'integer'
+                    # as a server id.
+                    'id': {'type': ['integer', 'string']},
+                    'security_groups': {'type': 'array'},
+                    'links': {
+                        'type': 'array',
+                        'items': {
+                            'type': 'object',
+                            'properties': {
+                                'href': {
+                                    'type': 'string',
+                                    'format': 'uri'
+                                },
+                                'rel': {'type': 'string'}
+                            },
+                            'required': ['href', 'rel']
+                        }
+                    },
+                    'adminPass': {'type': 'string'},
+                    'OS-DCF:diskConfig': {'type': 'string'}
+                },
+                # NOTE: OS-DCF:diskConfig is API extension, and some
+                # environments return a response without the attribute.
+                # So it is not 'required'.
+                'required': ['id', 'security_groups', 'links', 'adminPass']
+            }
+        },
+        'required': ['server']
+    }
+}
diff --git a/tempest/api_schema/compute/v3/__init__.py b/tempest/api_schema/compute/v3/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tempest/api_schema/compute/v3/__init__.py
diff --git a/tempest/api_schema/compute/v3/servers.py b/tempest/api_schema/compute/v3/servers.py
new file mode 100644
index 0000000..e69b25f
--- /dev/null
+++ b/tempest/api_schema/compute/v3/servers.py
@@ -0,0 +1,55 @@
+# Copyright 2014 NEC Corporation.  All rights reserved.
+#
+#    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.
+
+create_server = {
+    'status_code': [202],
+    'response_body': {
+        'type': 'object',
+        'properties': {
+            'server': {
+                'type': 'object',
+                'properties': {
+                    # NOTE: Now the type of 'id' is uuid, but here allows
+                    # 'integer' also because old OpenStack uses 'integer'
+                    # as a server id.
+                    'id': {'type': ['integer', 'string']},
+                    'os-security-groups:security_groups': {'type': 'array'},
+                    'links': {
+                        'type': 'array',
+                        'items': {
+                            'type': 'object',
+                            'properties': {
+                                'href': {
+                                    'type': 'string',
+                                    'format': 'uri'
+                                },
+                                'rel': {'type': 'string'}
+                            },
+                            'required': ['href', 'rel']
+                        }
+                    },
+                    'admin_password': {'type': 'string'},
+                    'os-access-ips:access_ip_v4': {'type': 'string'},
+                    'os-access-ips:access_ip_v6': {'type': 'string'}
+                },
+                # NOTE: os-access-ips:access_ip_v4/v6 are API extension,
+                # and some environments return a response without these
+                # attributes. So they are not 'required'.
+                'required': ['id', 'os-security-groups:security_groups',
+                             'links', 'admin_password']
+            }
+        },
+        'required': ['server']
+    }
+}
diff --git a/tempest/cli/simple_read_only/test_nova.py b/tempest/cli/simple_read_only/test_nova.py
index d0b6028..a3787ab 100644
--- a/tempest/cli/simple_read_only/test_nova.py
+++ b/tempest/cli/simple_read_only/test_nova.py
@@ -182,6 +182,10 @@
         self.nova('agent-list')
         self.nova('agent-list', flags='--debug')
 
+    def test_migration_list(self):
+        self.nova('migration-list')
+        self.nova('migration-list', flags='--debug')
+
     # Optional arguments:
 
     def test_admin_version(self):
diff --git a/tempest/services/compute/json/fixed_ips_client.py b/tempest/services/compute/json/fixed_ips_client.py
index 8b2c6c9..5fdd564 100644
--- a/tempest/services/compute/json/fixed_ips_client.py
+++ b/tempest/services/compute/json/fixed_ips_client.py
@@ -15,6 +15,7 @@
 
 import json
 
+from tempest.api_schema.compute.v2 import fixed_ips as schema
 from tempest.common import rest_client
 from tempest import config
 
@@ -31,6 +32,7 @@
         url = "os-fixed-ips/%s" % (fixed_ip)
         resp, body = self.get(url)
         body = json.loads(body)
+        self.validate_response(schema.fixed_ips, resp, body)
         return resp, body['fixed_ip']
 
     def reserve_fixed_ip(self, ip, body):
diff --git a/tempest/services/compute/json/floating_ips_client.py b/tempest/services/compute/json/floating_ips_client.py
index 42487c3..2a7e25a 100644
--- a/tempest/services/compute/json/floating_ips_client.py
+++ b/tempest/services/compute/json/floating_ips_client.py
@@ -16,6 +16,7 @@
 import json
 import urllib
 
+from tempest.api_schema.compute.v2 import floating_ips as schema
 from tempest.common import rest_client
 from tempest import config
 from tempest import exceptions
@@ -36,6 +37,7 @@
 
         resp, body = self.get(url)
         body = json.loads(body)
+        self.validate_response(schema.list_floating_ips, resp, body)
         return resp, body['floating_ips']
 
     def get_floating_ip_details(self, floating_ip_id):
diff --git a/tempest/services/compute/json/hosts_client.py b/tempest/services/compute/json/hosts_client.py
index fb45997..0130f27 100644
--- a/tempest/services/compute/json/hosts_client.py
+++ b/tempest/services/compute/json/hosts_client.py
@@ -15,6 +15,7 @@
 import json
 import urllib
 
+from tempest.api_schema.compute import hosts as schema
 from tempest.common import rest_client
 from tempest import config
 
@@ -36,6 +37,7 @@
 
         resp, body = self.get(url)
         body = json.loads(body)
+        self.validate_response(schema.list_hosts, resp, body)
         return resp, body['hosts']
 
     def show_host_detail(self, hostname):
diff --git a/tempest/services/compute/json/servers_client.py b/tempest/services/compute/json/servers_client.py
index 58f1e84..d6705db 100644
--- a/tempest/services/compute/json/servers_client.py
+++ b/tempest/services/compute/json/servers_client.py
@@ -18,6 +18,7 @@
 import time
 import urllib
 
+from tempest.api_schema.compute.v2 import servers as schema
 from tempest.common import rest_client
 from tempest.common import waiters
 from tempest import config
@@ -90,6 +91,7 @@
         # with return reservation id set True
         if 'reservation_id' in body:
             return resp, body
+        self.validate_response(schema.create_server, resp, body)
         return resp, body['server']
 
     def update_server(self, server_id, name=None, meta=None, accessIPv4=None,
diff --git a/tempest/services/compute/v3/json/hosts_client.py b/tempest/services/compute/v3/json/hosts_client.py
index e27c7c6..bcb9d36 100644
--- a/tempest/services/compute/v3/json/hosts_client.py
+++ b/tempest/services/compute/v3/json/hosts_client.py
@@ -15,6 +15,7 @@
 import json
 import urllib
 
+from tempest.api_schema.compute import hosts as schema
 from tempest.common import rest_client
 from tempest import config
 
@@ -36,6 +37,7 @@
 
         resp, body = self.get(url)
         body = json.loads(body)
+        self.validate_response(schema.list_hosts, resp, body)
         return resp, body['hosts']
 
     def show_host_detail(self, hostname):
diff --git a/tempest/services/compute/v3/json/servers_client.py b/tempest/services/compute/v3/json/servers_client.py
index 92eb09b..6f492d0 100644
--- a/tempest/services/compute/v3/json/servers_client.py
+++ b/tempest/services/compute/v3/json/servers_client.py
@@ -19,6 +19,7 @@
 import time
 import urllib
 
+from tempest.api_schema.compute.v3 import servers as schema
 from tempest.common import rest_client
 from tempest.common import waiters
 from tempest import config
@@ -91,6 +92,7 @@
         # with return reservation id set True
         if 'servers_reservation' in body:
             return resp, body['servers_reservation']
+        self.validate_response(schema.create_server, resp, body)
         return resp, body['server']
 
     def update_server(self, server_id, name=None, meta=None, access_ip_v4=None,
diff --git a/tempest/tests/common/utils/test_file_utils.py b/tempest/tests/common/utils/test_file_utils.py
new file mode 100644
index 0000000..99ae033
--- /dev/null
+++ b/tempest/tests/common/utils/test_file_utils.py
@@ -0,0 +1,32 @@
+# Copyright 2014 IBM Corp.
+# All Rights Reserved.
+#
+#    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.
+
+import mock
+from mock import patch
+
+from tempest.common.utils import file_utils
+from tempest.tests import base
+
+
+class TestFileUtils(base.TestCase):
+
+    def test_have_effective_read_path(self):
+        with patch('__builtin__.open', mock.mock_open(), create=True):
+            result = file_utils.have_effective_read_access('fake_path')
+        self.assertTrue(result)
+
+    def test_not_effective_read_path(self):
+        result = file_utils.have_effective_read_access('fake_path')
+        self.assertFalse(result)