Add test for barbican client

Change-Id: I9236e62f3259cfd560e3837830191012d107e853
Partial-Bug: #1461967

heat/tests/test_barbican_client.py

@@ -0,0 +1,24 @@
+#
+#    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 heat.tests import common
+from heat.tests import utils
+
+
+class BarbicanClientPluginTest(common.HeatTestCase):
+
+    def test_create(self):
+        context = utils.dummy_context()
+        plugin = context.clients.client_plugin('barbican')
+        client = plugin.client()
+        self.assertIsNotNone(client.orders)