Merge "Add new Kubernetes resource kind: "Network""

2 files changed, 207 insertions, 0 deletions

diff --git a/yardstick/tests/unit/common/test_kubernetes_utils.py b/yardstick/tests/unit/common/test_kubernetes_utils.py
index e264fd94b..bf9992b57 100644
--- a/yardstick/tests/unit/common/test_kubernetes_utils.py
+++ b/yardstick/tests/unit/common/test_kubernetes_utils.py
@@ -40,6 +40,23 @@ class GetExtensionsV1betaApiTestCase(base.BaseUnitTestCase):
             kubernetes_utils.get_extensions_v1beta_api()
 
 
+class GetCustomObjectsApiTestCase(base.BaseUnitTestCase):
+
+    @mock.patch.object(client, 'CustomObjectsApi', return_value='api')
+    @mock.patch.object(config, 'load_kube_config')
+    def test_execute_correct(self, mock_load_kube_config, mock_api):
+        self.assertEqual('api', kubernetes_utils.get_custom_objects_api())
+        mock_load_kube_config.assert_called_once_with(
+            config_file=constants.K8S_CONF_FILE)
+        mock_api.assert_called_once()
+
+    @mock.patch.object(config, 'load_kube_config')
+    def test_execute_exception(self, mock_load_kube_config):
+        mock_load_kube_config.side_effect = IOError
+        with self.assertRaises(exceptions.KubernetesConfigFileNotFound):
+            kubernetes_utils.get_custom_objects_api()
+
+
 class CreateCustomResourceDefinitionTestCase(base.BaseUnitTestCase):
 
     @mock.patch.object(client, 'V1beta1CustomResourceDefinition',
@@ -103,3 +120,105 @@ class DeleteCustomResourceDefinitionTestCase(base.BaseUnitTestCase):
         mock_delobj.assert_called_once()
         mock_delete_crd.delete_custom_resource_definition.\
             assert_called_once_with('name', 'del_obj')
+
+
+class GetCustomResourceDefinitionTestCase(base.BaseUnitTestCase):
+
+    @mock.patch.object(kubernetes_utils, 'get_extensions_v1beta_api')
+    def test_execute_value(self, mock_get_api):
+        crd_obj = mock.Mock()
+        crd_obj.spec.names.kind = 'some_kind'
+        crd_list = mock.Mock()
+        crd_list.items = [crd_obj]
+        mock_api = mock.Mock()
+        mock_api.list_custom_resource_definition.return_value = crd_list
+        mock_get_api.return_value = mock_api
+        self.assertEqual(
+            crd_obj,
+            kubernetes_utils.get_custom_resource_definition('some_kind'))
+
+    @mock.patch.object(kubernetes_utils, 'get_extensions_v1beta_api')
+    def test_execute_none(self, mock_get_api):
+        crd_obj = mock.Mock()
+        crd_obj.spec.names.kind = 'some_kind'
+        crd_list = mock.Mock()
+        crd_list.items = [crd_obj]
+        mock_api = mock.Mock()
+        mock_api.list_custom_resource_definition.return_value = crd_list
+        mock_get_api.return_value = mock_api
+        self.assertIsNone(
+            kubernetes_utils.get_custom_resource_definition('other_kind'))
+
+    @mock.patch.object(kubernetes_utils, 'get_extensions_v1beta_api')
+    def test_execute_exception(self, mock_get_api):
+        mock_api = mock.Mock()
+        mock_api.list_custom_resource_definition.\
+            side_effect = rest.ApiException
+        mock_get_api.return_value = mock_api
+        with self.assertRaises(exceptions.KubernetesApiException):
+            kubernetes_utils.get_custom_resource_definition('kind')
+
+
+class CreateNetworkTestCase(base.BaseUnitTestCase):
+    @mock.patch.object(kubernetes_utils, 'get_custom_objects_api')
+    def test_execute_correct(self, mock_get_api):
+        mock_api = mock.Mock()
+        mock_get_api.return_value = mock_api
+        group = 'group.com'
+        version = mock.Mock()
+        plural = 'networks'
+        body = mock.Mock()
+
+        kubernetes_utils.create_network(
+            constants.SCOPE_CLUSTER, group, version, plural, body)
+        mock_api.create_cluster_custom_object.assert_called_once_with(
+            group, version, plural, body)
+
+        mock_api.reset_mock()
+        kubernetes_utils.create_network(
+            constants.SCOPE_NAMESPACED, group, version, plural, body)
+        mock_api.create_namespaced_custom_object.assert_called_once_with(
+            group, version, 'default', plural, body)
+
+
+    @mock.patch.object(kubernetes_utils, 'get_custom_objects_api')
+    def test_execute_exception(self, mock_get_api):
+        mock_api = mock.Mock()
+        mock_api.create_cluster_custom_object.side_effect = rest.ApiException
+        mock_get_api.return_value = mock_api
+        with self.assertRaises(exceptions.KubernetesApiException):
+            kubernetes_utils.create_network(
+                constants.SCOPE_CLUSTER, mock.ANY, mock.ANY, mock.ANY,
+                mock.ANY)
+
+
+class DeleteNetworkTestCase(base.BaseUnitTestCase):
+    @mock.patch.object(kubernetes_utils, 'get_custom_objects_api')
+    def test_execute_correct(self, mock_get_api):
+        mock_api = mock.Mock()
+        mock_get_api.return_value = mock_api
+        group = 'group.com'
+        version = mock.Mock()
+        plural = 'networks'
+        name = 'network'
+
+        kubernetes_utils.delete_network(
+            constants.SCOPE_CLUSTER, group, version, plural, name)
+        mock_api.delete_cluster_custom_object.assert_called_once_with(
+            group, version, plural, name, {})
+
+        mock_api.reset_mock()
+        kubernetes_utils.delete_network(
+            constants.SCOPE_NAMESPACED, group, version, plural, name)
+        mock_api.delete_namespaced_custom_object.assert_called_once_with(
+            group, version, 'default', plural, name, {})
+
+    @mock.patch.object(kubernetes_utils, 'get_custom_objects_api')
+    def test_execute_exception(self, mock_get_api):
+        mock_api = mock.Mock()
+        mock_api.delete_cluster_custom_object.side_effect = rest.ApiException
+        mock_get_api.return_value = mock_api
+        with self.assertRaises(exceptions.KubernetesApiException):
+            kubernetes_utils.delete_network(
+                constants.SCOPE_CLUSTER, mock.ANY, mock.ANY, mock.ANY,
+                mock.ANY)
diff --git a/yardstick/tests/unit/orchestrator/test_kubernetes.py b/yardstick/tests/unit/orchestrator/test_kubernetes.py
index 50c6b2773..e45545d6a 100644
--- a/yardstick/tests/unit/orchestrator/test_kubernetes.py
+++ b/yardstick/tests/unit/orchestrator/test_kubernetes.py
@@ -297,3 +297,91 @@ class CustomResourceDefinitionObjectTestCase(base.BaseUnitTestCase):
         with self.assertRaises(exceptions.KubernetesCRDObjectDefinitionError):
             kubernetes.CustomResourceDefinitionObject('ctx_name',
                                                       noname='name')
+
+
+class NetworkObjectTestCase(base.BaseUnitTestCase):
+
+    def setUp(self):
+        self.net_obj = kubernetes.NetworkObject(name='fake_name',
+                                                plugin='fake_plugin',
+                                                args='fake_args')
+
+    def test__init_missing_parameter(self):
+        with self.assertRaises(
+                exceptions.KubernetesNetworkObjectDefinitionError):
+            kubernetes.NetworkObject(name='name', plugin='plugin')
+        with self.assertRaises(
+                exceptions.KubernetesNetworkObjectDefinitionError):
+            kubernetes.NetworkObject(name='name', args='args')
+        with self.assertRaises(
+                exceptions.KubernetesNetworkObjectDefinitionError):
+            kubernetes.NetworkObject(args='args', plugin='plugin')
+
+    @mock.patch.object(kubernetes_utils, 'get_custom_resource_definition')
+    def test_crd(self, mock_get_crd):
+        mock_crd = mock.Mock()
+        mock_get_crd.return_value = mock_crd
+        net_obj = copy.deepcopy(self.net_obj)
+        self.assertEqual(mock_crd, net_obj.crd)
+
+    def test_template(self):
+        net_obj = copy.deepcopy(self.net_obj)
+        expected = {'apiVersion': 'group.com/v2',
+                    'kind': kubernetes.NetworkObject.KIND,
+                    'metadata': {
+                        'name': 'fake_name'},
+                    'plugin': 'fake_plugin',
+                    'args': 'fake_args'}
+        crd = mock.Mock()
+        crd.spec.group = 'group.com'
+        crd.spec.version = 'v2'
+        net_obj._crd = crd
+        self.assertEqual(expected, net_obj.template)
+
+    def test_group(self):
+        net_obj = copy.deepcopy(self.net_obj)
+        net_obj._crd = mock.Mock()
+        net_obj._crd.spec.group = 'fake_group'
+        self.assertEqual('fake_group', net_obj.group)
+
+    def test_version(self):
+        net_obj = copy.deepcopy(self.net_obj)
+        net_obj._crd = mock.Mock()
+        net_obj._crd.spec.version = 'version_4'
+        self.assertEqual('version_4', net_obj.version)
+
+    def test_plural(self):
+        net_obj = copy.deepcopy(self.net_obj)
+        net_obj._crd = mock.Mock()
+        net_obj._crd.spec.names.plural = 'name_ending_in_s'
+        self.assertEqual('name_ending_in_s', net_obj.plural)
+
+    def test_scope(self):
+        net_obj = copy.deepcopy(self.net_obj)
+        net_obj._crd = mock.Mock()
+        net_obj._crd.spec.scope = 'Cluster'
+        self.assertEqual('Cluster', net_obj.scope)
+
+    @mock.patch.object(kubernetes_utils, 'create_network')
+    def test_create(self, mock_create_network):
+        net_obj = copy.deepcopy(self.net_obj)
+        net_obj._scope = 'scope'
+        net_obj._group = 'group'
+        net_obj._version = 'version'
+        net_obj._plural = 'plural'
+        net_obj._template = 'template'
+        net_obj.create()
+        mock_create_network.assert_called_once_with(
+            'scope', 'group', 'version', 'plural', 'template')
+
+    @mock.patch.object(kubernetes_utils, 'delete_network')
+    def test_delete(self, mock_delete_network):
+        net_obj = copy.deepcopy(self.net_obj)
+        net_obj._scope = 'scope'
+        net_obj._group = 'group'
+        net_obj._version = 'version'
+        net_obj._plural = 'plural'
+        net_obj._name = 'name'
+        net_obj.delete()
+        mock_delete_network.assert_called_once_with(
+            'scope', 'group', 'version', 'plural', 'name')