Removed unnecessary setUp() calls from unit tests

TrivialFix

Change-Id: I4d4349f70f58b1bb464fcb9b7adf324991b73530

keystone/tests/unit/common/test_notifications.py

@@ -1450,9 +1450,6 @@ class TestCallbackRegistration(unit.BaseTestCase):
 
 class CADFNotificationsDataTestCase(test_v3.RestfulTestCase):
 
-    def setUp(self):
-        super(CADFNotificationsDataTestCase, self).setUp()
-
     def test_receive_identityId_from_audit_notification(self):
 
         observer = None

keystone/tests/unit/test_auth.py

@@ -1356,9 +1356,6 @@ class UUIDAuthWithTrust(AuthWithTrust, AuthTest):
         super(UUIDAuthWithTrust, self).config_overrides()
         self.config_fixture.config(group='token', provider='uuid')
 
-    def setUp(self):
-        super(UUIDAuthWithTrust, self).setUp()
-
 
 class FernetAuthWithTrust(AuthWithTrust, AuthTest):
 

keystone/tests/unit/test_sql_upgrade.py

@@ -1686,9 +1686,6 @@ class VersionTests(SqlMigrateBase):
 class MigrationValidation(SqlMigrateBase, unit.TestCase):
     """Test validation of database between database phases."""
 
-    def setUp(self):
-        super(MigrationValidation, self).setUp()
-
     def _set_db_sync_command_versions(self):
         self.expand(1)
         self.migrate(1)

keystone/tests/unit/test_v3_credential.py

@@ -421,9 +421,6 @@ class TestCredentialTrustScoped(test_v3.RestfulTestCase):
 class TestCredentialEc2(CredentialBaseTestCase):
     """Test v3 credential compatibility with ec2tokens."""
 
-    def setUp(self):
-        super(TestCredentialEc2, self).setUp()
-
     def _validate_signature(self, access, secret):
         """Test signature validation with the access/secret provided."""
         signer = ec2_utils.Ec2Signer(secret)

keystone/tests/unit/test_v3_federation.py

@@ -2856,9 +2856,6 @@ class FederatedUserTests(test_v3.RestfulTestCase, FederatedSetupMixin):
         methods = ['saml2', 'token']
         super(FederatedUserTests, self).auth_plugin_config_override(methods)
 
-    def setUp(self):
-        super(FederatedUserTests, self).setUp()
-
     def load_fixtures(self, fixtures):
         super(FederatedUserTests, self).load_fixtures(fixtures)
         self.load_federation_sample_data()

keystone/tests/unit/test_v3_identity.py

@@ -823,9 +823,6 @@ class ChangePasswordTestCase(test_v3.RestfulTestCase):
 
 class UserSelfServiceChangingPasswordsTestCase(ChangePasswordTestCase):
 
-    def setUp(self):
-        super(UserSelfServiceChangingPasswordsTestCase, self).setUp()
-
     def _create_user_with_expired_password(self):
         expire_days = CONF.security_compliance.password_expires_days + 1
         time = (