Add functional tests to osc

Create a script that kicks off function tests that exercise
openstackclient commands against a cloud.

If no keystone/openstack process is detected, a devstack instance
is spun up and the tests are run against that.

There is also a hook added to tox.ini so that we can run these
tests easily from a gate job.

Change-Id: I3cc8b2b800de7ca74af506d2c7e8ee481fa985f0

2 files changed, 35 insertions, 0 deletions

diff --git a/functional/tests/__init__.py b/functional/tests/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/functional/tests/__init__.py
diff --git a/functional/tests/test_identity.py b/functional/tests/test_identity.py
new file mode 100644
index 00000000..5f8b4cb0
--- /dev/null
+++ b/functional/tests/test_identity.py
@@ -0,0 +1,35 @@
+#    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.
+
+from functional.common import exceptions
+from functional.common import test
+
+
+class IdentityV2Tests(test.TestCase):
+    """Functional tests for Identity V2 commands. """
+
+    def test_user_list(self):
+        field_names = ['ID', 'Name']
+        raw_output = self.openstack('user list')
+        items = self.parse_listing(raw_output)
+        self.assert_table_structure(items, field_names)
+
+    def test_user_get(self):
+        field_names = ['email', 'enabled', 'id', 'name',
+                       'project_id', 'username']
+        raw_output = self.openstack('user show admin')
+        items = self.parse_show(raw_output)
+        self.assert_show_fields(items, field_names)
+
+    def test_bad_user_command(self):
+        self.assertRaises(exceptions.CommandFailed,
+                          self.openstack, 'user unlist')