Add functional tests to tox

This adds functional tests to tox, along with a number of prerequisite
steps. Since this is primarily a bash project, pbr usage has been avoided.
Tests are to be written in python and put in the tests directory.

Running tox -e setupenv will execute a setup script
(tests/setup_docker.sh) to ensure the running instance of docker meets
the minimum version requirement.

Running tox -e images will execute the image building script
(tools/build-all-docker-images) and will parse the resulting output to report
failures.

Running tox -e startenv will generate the environment file, run
"tools/kolla start", and run first time initialization (eventually).

Running tox -e functional is for actually testing the deployed OpenStack
environment via a series of tests utilizing the client APIs.

Change-Id: Iff6dfdca43f0c44d471e7540a7836e56a0de4507
(cherry picked from commit 21cd478cbd0bf14f9522e088c99399886a8fcf28)

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/test_keystone.py b/tests/test_keystone.py
new file mode 100644
index 000000000..6c23a203c
--- /dev/null
+++ b/tests/test_keystone.py
@@ -0,0 +1,25 @@
+#    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 testtools
+from clients import OpenStackClients
+
+
+class KeystoneTest(testtools.TestCase):
+    def setUp(self):
+        super(KeystoneTest, self).setUp()
+        self.kc = OpenStackClients().get_client('KeystoneClient')
+
+    def test_tenants(self):
+        result = self.kc.tenants.list()
+        # only admin tenant
+        self.assertEqual(1, len(result))