Make unit tests inherit from test.NoDBTestCase

This patch changes, where it's posible, tests-package
to using test.NoDBTestCase saving test case running time.

Co-Authored-By: yuntongjin <yuntongjin@gmail.com>
Change-Id: I95945f0bf23c9ef963a4b8634ac4ed6236d97ac7

nova/tests/unit/api/ec2/test_ec2utils.py

@@ -18,7 +18,7 @@ from nova import objects
 from nova import test
 
 
-class EC2UtilsTestCase(test.TestCase):
+class EC2UtilsTestCase(test.NoDBTestCase):
     def setUp(self):
         self.ctxt = context.get_admin_context()
         ec2utils.reset_cache()

nova/tests/unit/api/openstack/compute/contrib/test_block_device_mapping.py

@@ -36,7 +36,7 @@ from nova.tests.unit import matchers
 CONF = cfg.CONF
 
 
-class BlockDeviceMappingTestV21(test.TestCase):
+class BlockDeviceMappingTestV21(test.NoDBTestCase):
     validation_error = exception.ValidationError
 
     def _setup_controller(self):

nova/tests/unit/api/openstack/compute/contrib/test_block_device_mapping_v1.py

@@ -34,7 +34,7 @@ from nova.tests.unit.image import fake
 CONF = cfg.CONF
 
 
-class BlockDeviceMappingTestV21(test.TestCase):
+class BlockDeviceMappingTestV21(test.NoDBTestCase):
     validation_error = exception.ValidationError
 
     def _setup_controller(self):

nova/tests/unit/api/openstack/compute/test_extensions.py

@@ -616,7 +616,7 @@ class ControllerExtensionTest(ExtensionTestCase):
         self.assertEqual(extension_body, response.body)
 
 
-class ExtensionControllerIdFormatTest(test.TestCase):
+class ExtensionControllerIdFormatTest(test.NoDBTestCase):
 
     def _bounce_id(self, test_id):
 

nova/tests/unit/api/openstack/test_common.py

@@ -36,7 +36,7 @@ NS = "{http://docs.openstack.org/compute/api/v1.1}"
 ATOMNS = "{http://www.w3.org/2005/Atom}"
 
 
-class LimiterTest(test.TestCase):
+class LimiterTest(test.NoDBTestCase):
     """Unit tests for the `nova.api.openstack.common.limited` method which
     takes in a list of items and, depending on the 'offset' and 'limit' GET
     params, returns a subset or complete set of the given items.
@@ -159,7 +159,7 @@ class LimiterTest(test.TestCase):
             webob.exc.HTTPBadRequest, common.limited, self.tiny, req)
 
 
-class SortParamUtilsTest(test.TestCase):
+class SortParamUtilsTest(test.NoDBTestCase):
 
     def test_get_sort_params_defaults(self):
         '''Verifies the default sort key and direction.'''
@@ -228,7 +228,7 @@ class SortParamUtilsTest(test.TestCase):
         self.assertEqual(0, len(params))
 
 
-class PaginationParamsTest(test.TestCase):
+class PaginationParamsTest(test.NoDBTestCase):
     """Unit tests for the `nova.api.openstack.common.get_pagination_params`
     method which takes in a request object and returns 'marker' and 'limit'
     GET params.

nova/tests/unit/api/test_compute_req_id.py

@@ -23,7 +23,7 @@ from nova.api import compute_req_id
 from nova import test
 
 
-class RequestIdTest(test.TestCase):
+class RequestIdTest(test.NoDBTestCase):
     def test_generate_request_id(self):
         @webob.dec.wsgify
         def application(req):

nova/tests/unit/console/test_serial.py

@@ -24,7 +24,7 @@ from nova import exception
 from nova import test
 
 
-class SerialTestCase(test.TestCase):
+class SerialTestCase(test.NoDBTestCase):
     def setUp(self):
         super(SerialTestCase, self).setUp()
         serial.ALLOCATED_PORTS = set()

nova/tests/unit/console/test_type.py

@@ -17,7 +17,7 @@ from nova.console import type as ctype
 from nova import test
 
 
-class TypeTestCase(test.TestCase):
+class TypeTestCase(test.NoDBTestCase):
     def test_console(self):
         c = ctype.Console(host='127.0.0.1', port=8945)
 

nova/tests/unit/console/test_websocketproxy.py

@@ -22,7 +22,7 @@ from nova import exception
 from nova import test
 
 
-class NovaProxyRequestHandlerBaseTestCase(test.TestCase):
+class NovaProxyRequestHandlerBaseTestCase(test.NoDBTestCase):
 
     def setUp(self):
         super(NovaProxyRequestHandlerBaseTestCase, self).setUp()

nova/tests/unit/network/test_api.py

@@ -45,7 +45,7 @@ from nova import utils
 FAKE_UUID = 'a47ae74e-ab08-547f-9eee-ffd23fc46c16'
 
 
-class NetworkPolicyTestCase(test.TestCase):
+class NetworkPolicyTestCase(test.NoDBTestCase):
     def setUp(self):
         super(NetworkPolicyTestCase, self).setUp()
 
@@ -544,7 +544,7 @@ class ApiTestCase(test.TestCase):
 
 @mock.patch('nova.network.api.API')
 @mock.patch('nova.db.instance_info_cache_update')
-class TestUpdateInstanceCache(test.TestCase):
+class TestUpdateInstanceCache(test.NoDBTestCase):
     def setUp(self):
         super(TestUpdateInstanceCache, self).setUp()
         self.context = context.get_admin_context()

nova/tests/unit/network/test_manager.py

@@ -2590,7 +2590,7 @@ class TestRPCFixedManager(network_manager.RPCAllocateFixedIP,
     """Dummy manager that implements RPCAllocateFixedIP."""
 
 
-class RPCAllocateTestCase(test.TestCase):
+class RPCAllocateTestCase(test.NoDBTestCase):
     """Tests nova.network.manager.RPCAllocateFixedIP."""
     def setUp(self):
         super(RPCAllocateTestCase, self).setUp()
@@ -3301,7 +3301,7 @@ class FloatingIPTestCase(test.TestCase):
                                                                'public'))
 
 
-class InstanceDNSTestCase(test.TestCase):
+class InstanceDNSTestCase(test.NoDBTestCase):
     """Tests nova.network.manager instance DNS."""
     def setUp(self):
         super(InstanceDNSTestCase, self).setUp()
@@ -3341,7 +3341,7 @@ domain1 = "example.org"
 domain2 = "example.com"
 
 
-class LdapDNSTestCase(test.TestCase):
+class LdapDNSTestCase(test.NoDBTestCase):
     """Tests nova.network.ldapdns.LdapDNS."""
     def setUp(self):
         super(LdapDNSTestCase, self).setUp()

nova/tests/unit/network/test_neutronv2.py

@@ -98,7 +98,7 @@ class MyComparator(mox.Comparator):
         return str(self.lhs)
 
 
-class TestNeutronClient(test.TestCase):
+class TestNeutronClient(test.NoDBTestCase):
     def test_withtoken(self):
         self.flags(url='http://anyhost/', group='neutron')
         self.flags(url_timeout=30, group='neutron')
@@ -193,7 +193,7 @@ class TestNeutronClient(test.TestCase):
             self.assertEqual('new_token1', token_store.admin_auth_token)
 
 
-class TestNeutronv2Base(test.TestCase):
+class TestNeutronv2Base(test.NoDBTestCase):
 
     def setUp(self):
         super(TestNeutronv2Base, self).setUp()
@@ -2744,7 +2744,7 @@ class TestNeutronv2(TestNeutronv2Base):
         self.assertEqual(expected_results, has_pci_request_id)
 
 
-class TestNeutronv2WithMock(test.TestCase):
+class TestNeutronv2WithMock(test.NoDBTestCase):
     """Used to test Neutron V2 API with mock."""
 
     def setUp(self):
@@ -3102,7 +3102,7 @@ class TestNeutronv2WithMock(test.TestCase):
                              (net_objs[1].uuid, net_objs[1].name))
 
 
-class TestNeutronv2ModuleMethods(test.TestCase):
+class TestNeutronv2ModuleMethods(test.NoDBTestCase):
 
     def test_gather_port_ids_and_networks_wrong_params(self):
         api = neutronapi.API()
@@ -3322,7 +3322,7 @@ class TestNeutronv2ExtraDhcpOpts(TestNeutronv2Base):
         self._allocate_for_instance(1, dhcp_options=dhcp_opts)
 
 
-class TestNeutronClientForAdminScenarios(test.TestCase):
+class TestNeutronClientForAdminScenarios(test.NoDBTestCase):
 
     def _test_get_client_for_admin(self, use_id=False, admin_context=False):
 

nova/tests/unit/objects/test_instance.py

@@ -1480,7 +1480,7 @@ class TestRemoteInstanceListObject(test_objects._RemoteTest,
     pass
 
 
-class TestInstanceObjectMisc(test.TestCase):
+class TestInstanceObjectMisc(test.NoDBTestCase):
     def test_expected_cols(self):
         self.stubs.Set(instance, '_INSTANCE_OPTIONAL_JOINED_FIELDS', ['bar'])
         self.assertEqual(['bar'], instance._expected_cols(['foo', 'bar']))

nova/tests/unit/objects/test_objects.py

@@ -141,7 +141,7 @@ class TestSubclassedObject(RandomMixInWithNoFields, MyObj):
     fields = {'new_field': fields.Field(fields.String())}
 
 
-class TestMetaclass(test.TestCase):
+class TestMetaclass(test.NoDBTestCase):
     def test_obj_tracking(self):
 
         @six.add_metaclass(base.NovaObjectMetaclass)
@@ -206,7 +206,7 @@ class TestMetaclass(test.TestCase):
                           create_class, int)
 
 
-class TestObjToPrimitive(test.TestCase):
+class TestObjToPrimitive(test.NoDBTestCase):
 
     def test_obj_to_primitive_list(self):
         class MyObjElement(base.NovaObject):
@@ -249,7 +249,7 @@ class TestObjToPrimitive(test.TestCase):
                          base.obj_to_primitive(obj))
 
 
-class TestObjMakeList(test.TestCase):
+class TestObjMakeList(test.NoDBTestCase):
 
     def test_obj_make_list(self):
         class MyList(base.ObjectListBase, base.NovaObject):
@@ -956,7 +956,7 @@ class TestRemoteObject(_RemoteTest, _TestObject):
         self.assertEqual('bar', obj.bar)
 
 
-class TestObjectListBase(test.TestCase):
+class TestObjectListBase(test.NoDBTestCase):
     def test_list_like_operations(self):
         class MyElement(base.NovaObject):
             fields = {'foo': fields.IntegerField()}
@@ -1278,7 +1278,7 @@ object_relationships = {
 }
 
 
-class TestObjectVersions(test.TestCase):
+class TestObjectVersions(test.NoDBTestCase):
     def _find_remotable_method(self, cls, thing, parent_was_remotable=False):
         """Follow a chain of remotable things down to the original function."""
         if isinstance(thing, classmethod):

nova/tests/unit/pci/test_device.py

@@ -41,7 +41,7 @@ dev_dict = {
     }
 
 
-class PciDeviceTestCase(test.TestCase):
+class PciDeviceTestCase(test.NoDBTestCase):
     def setUp(self):
         super(PciDeviceTestCase, self).setUp()
         self.ctxt = context.get_admin_context()

nova/tests/unit/pci/test_manager.py

@@ -78,7 +78,7 @@ fake_pci_requests = [
      'spec': [{'vendor_id': 'v1'}]}]
 
 
-class PciDevTrackerTestCase(test.TestCase):
+class PciDevTrackerTestCase(test.NoDBTestCase):
     def _create_fake_instance(self):
         self.inst = objects.Instance()
         self.inst.uuid = 'fake-inst-uuid'

nova/tests/unit/scheduler/test_client.py

@@ -27,7 +27,7 @@ from nova import test
 """Tests for Scheduler Client."""
 
 
-class SchedulerReportClientTestCase(test.TestCase):
+class SchedulerReportClientTestCase(test.NoDBTestCase):
 
     def setUp(self):
         super(SchedulerReportClientTestCase, self).setUp()
@@ -58,7 +58,7 @@ class SchedulerReportClientTestCase(test.TestCase):
                           self.context, ('fakehost', 'fakenode'), stats)
 
 
-class SchedulerQueryClientTestCase(test.TestCase):
+class SchedulerQueryClientTestCase(test.NoDBTestCase):
 
     def setUp(self):
         super(SchedulerQueryClientTestCase, self).setUp()
@@ -82,7 +82,7 @@ class SchedulerQueryClientTestCase(test.TestCase):
             'fake_prop')
 
 
-class SchedulerClientTestCase(test.TestCase):
+class SchedulerClientTestCase(test.NoDBTestCase):
 
     def setUp(self):
         super(SchedulerClientTestCase, self).setUp()

nova/tests/unit/scheduler/test_scheduler.py

@@ -57,7 +57,7 @@ class SchedulerManagerTestCase(test.NoDBTestCase):
             select_destinations.assert_called_once_with(None, None, {})
 
 
-class SchedulerV3PassthroughTestCase(test.TestCase):
+class SchedulerV3PassthroughTestCase(test.NoDBTestCase):
     def setUp(self):
         super(SchedulerV3PassthroughTestCase, self).setUp()
         self.manager = manager.SchedulerManager()
@@ -111,7 +111,7 @@ class SchedulerDriverBaseTestCase(SchedulerTestCase):
                 self.driver.select_destinations, self.context, {}, {})
 
 
-class SchedulerInstanceGroupData(test.TestCase):
+class SchedulerInstanceGroupData(test.NoDBTestCase):
 
     driver_cls = driver.Scheduler
 

nova/tests/unit/test_api_validation.py

@@ -25,7 +25,7 @@ class FakeRequest(object):
     api_version_request = api_version.APIVersionRequest("2.1")
 
 
-class APIValidationTestCase(test.TestCase):
+class APIValidationTestCase(test.NoDBTestCase):
 
     def check_validation_error(self, method, body, expected_detail):
         try:

nova/tests/unit/test_baserpc.py

@@ -27,7 +27,7 @@ from nova import test
 CONF = cfg.CONF
 
 
-class BaseAPITestCase(test.TestCase):
+class BaseAPITestCase(test.NoDBTestCase):
 
     def setUp(self):
         super(BaseAPITestCase, self).setUp()

nova/tests/unit/test_pipelib.py

@@ -24,7 +24,7 @@ from nova import utils
 CONF = cfg.CONF
 
 
-class PipelibTest(test.TestCase):
+class PipelibTest(test.NoDBTestCase):
     def setUp(self):
         super(PipelibTest, self).setUp()
         self.cloudpipe = pipelib.CloudPipe()

nova/tests/unit/virt/test_volumeutils.py

@@ -23,7 +23,7 @@ from nova import utils
 from nova.virt import volumeutils
 
 
-class VolumeUtilsTestCase(test.TestCase):
+class VolumeUtilsTestCase(test.NoDBTestCase):
     def test_get_iscsi_initiator(self):
         self.mox.StubOutWithMock(utils, 'execute')
         initiator = 'fake.initiator.iqn'

nova/tests/unit/volume/encryptors/test_base.py

@@ -24,7 +24,7 @@ from nova.volume.encryptors import luks
 from nova.volume.encryptors import nop
 
 
-class VolumeEncryptorTestCase(test.TestCase):
+class VolumeEncryptorTestCase(test.NoDBTestCase):
     def _create(self, device_path):
         pass