1 files changed, 128 insertions, 0 deletions
diff --git a/openstackclient/tests/common/test_extension.py b/openstackclient/tests/common/test_extension.py
new file mode 100644
index 00000000..2e6e7050
--- /dev/null
+++ b/openstackclient/tests/common/test_extension.py
@@ -0,0 +1,128 @@
+#   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 copy
+
+from openstackclient.common import extension
+from openstackclient.tests import fakes
+from openstackclient.tests import utils
+
+from openstackclient.tests.identity.v2_0 import fakes as identity_fakes
+
+
+class TestExtension(utils.TestCommand):
+
+    def setUp(self):
+        super(TestExtension, self).setUp()
+
+        self.app.client_manager.identity = identity_fakes.FakeIdentityv2Client(
+            endpoint=fakes.AUTH_URL,
+            token=fakes.AUTH_TOKEN,
+        )
+
+        # Get shortcuts to the ExtensionManager Mocks
+        self.identity_extensions_mock = (
+            self.app.client_manager.identity.extensions)
+        self.identity_extensions_mock.reset_mock()
+
+
+class TestExtensionList(TestExtension):
+
+    def setUp(self):
+        super(TestExtensionList, self).setUp()
+
+        self.identity_extensions_mock.list.return_value = [
+            fakes.FakeResource(
+                None,
+                copy.deepcopy(identity_fakes.EXTENSION),
+                loaded=True,
+            ),
+        ]
+
+        # Get the command object to test
+        self.cmd = extension.ListExtension(self.app, None)
+
+    def test_extension_list_no_options(self):
+        arglist = []
+        verifylist = []
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        # DisplayCommandBase.take_action() returns two tuples
+        columns, data = self.cmd.take_action(parsed_args)
+
+        # no args should output from all services
+        self.identity_extensions_mock.list.assert_called_with()
+
+        collist = ('Name', 'Alias', 'Description')
+        self.assertEqual(columns, collist)
+        datalist = (
+            (
+                identity_fakes.extension_name,
+                identity_fakes.extension_alias,
+                identity_fakes.extension_description,
+            ),
+        )
+        self.assertEqual(tuple(data), datalist)
+
+    def test_extension_list_long(self):
+        arglist = [
+            '--long',
+        ]
+        verifylist = [
+            ('long', True),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        # DisplayCommandBase.take_action() returns two tuples
+        columns, data = self.cmd.take_action(parsed_args)
+
+        # no args should output from all services
+        self.identity_extensions_mock.list.assert_called_with()
+
+        collist = ('Name', 'Namespace', 'Description', 'Alias', 'Updated',
+                   'Links')
+        self.assertEqual(columns, collist)
+        datalist = (
+            (
+                identity_fakes.extension_name,
+                identity_fakes.extension_namespace,
+                identity_fakes.extension_description,
+                identity_fakes.extension_alias,
+                identity_fakes.extension_updated,
+                identity_fakes.extension_links,
+            ),
+        )
+        self.assertEqual(tuple(data), datalist)
+
+    def test_extension_list_identity(self):
+        arglist = [
+            '--identity',
+        ]
+        verifylist = [
+            ('identity', True),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        # DisplayCommandBase.take_action() returns two tuples
+        columns, data = self.cmd.take_action(parsed_args)
+
+        self.identity_extensions_mock.list.assert_called_with()
+
+        collist = ('Name', 'Alias', 'Description')
+        self.assertEqual(columns, collist)
+        datalist = ((
+            identity_fakes.extension_name,
+            identity_fakes.extension_alias,
+            identity_fakes.extension_description,
+        ), )
+        self.assertEqual(tuple(data), datalist)