OSC Extension Show

Implement Neutron feature of Extension Show into
OpenStack Client.

Change-Id: Ifecb794838cb3bf8c2466d178345349db3cd4003
Implements: blueprint extension-show

2 files changed, 100 insertions, 0 deletions

diff --git a/openstackclient/tests/functional/common/test_extension.py b/openstackclient/tests/functional/common/test_extension.py
new file mode 100644
index 00000000..7c527eae
--- /dev/null
+++ b/openstackclient/tests/functional/common/test_extension.py
@@ -0,0 +1,42 @@
+# Copyright (c) 2017, Intel 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.
+
+import json
+
+from openstackclient.tests.functional import base
+
+
+class TestExtension(base.TestCase):
+    """Functional tests for extension."""
+
+    def test_extension_list(self):
+        """Test extension list."""
+        json_output = json.loads(self.openstack(
+            'extension list -f json ' + '--network')
+        )
+        self.assertEqual(
+            'Default Subnetpools',
+            json_output[0]['Name'],
+        )
+
+    def test_extension_show(self):
+        """Test extension show."""
+        name = 'agent'
+        json_output = json.loads(self.openstack(
+            'extension show -f json ' + name)
+        )
+        self.assertEqual(
+            name,
+            json_output.get('Alias'))
diff --git a/openstackclient/tests/unit/common/test_extension.py b/openstackclient/tests/unit/common/test_extension.py
index bf856ed1..68fdf17d 100644
--- a/openstackclient/tests/unit/common/test_extension.py
+++ b/openstackclient/tests/unit/common/test_extension.py
@@ -19,6 +19,7 @@ from openstackclient.tests.unit import fakes
 from openstackclient.tests.unit.identity.v2_0 import fakes as identity_fakes
 from openstackclient.tests.unit.network.v2 import fakes as network_fakes
 from openstackclient.tests.unit import utils
+from openstackclient.tests.unit import utils as tests_utils
 from openstackclient.tests.unit.volume.v2 import fakes as volume_fakes
 
 
@@ -242,3 +243,60 @@ class TestExtensionList(TestExtension):
         ), )
         self._test_extension_list_helper(arglist, verifylist, datalist)
         self.volume_extensions_mock.show_all.assert_called_with()
+
+
+class TestExtensionShow(TestExtension):
+    extension_details = (
+        network_fakes.FakeExtension.create_one_extension()
+    )
+
+    columns = (
+        'Alias',
+        'Description',
+        'Links',
+        'Name',
+        'Namespace',
+        'Updated'
+    )
+
+    data = (
+        extension_details.alias,
+        extension_details.description,
+        extension_details.links,
+        extension_details.name,
+        extension_details.namespace,
+        extension_details.updated
+    )
+
+    def setUp(self):
+        super(TestExtensionShow, self).setUp()
+
+        self.cmd = extension.ShowExtension(self.app, None)
+
+        self.app.client_manager.network.find_extension = mock.Mock(
+            return_value=self.extension_details)
+
+    def test_show_no_options(self):
+        arglist = []
+        verifylist = []
+
+        self.assertRaises(tests_utils.ParserException, self.check_parser,
+                          self.cmd, arglist, verifylist)
+
+    def test_show_all_options(self):
+        arglist = [
+            self.extension_details.alias,
+        ]
+        verifylist = [
+            ('extension', self.extension_details.alias),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        columns, data = self.cmd.take_action(parsed_args)
+
+        self.app.client_manager.network.find_extension.assert_called_with(
+            self.extension_details.alias)
+
+        self.assertEqual(self.columns, columns)
+        self.assertEqual(self.data, data)