Add unit tests for tasks

Partially implements blueprint mistral-dashboard-ut

Change-Id: I51fa196e592ac3f7d9729f73c7ac3058a22bf41a

mistraldashboard/tasks/tests.py

@@ -0,0 +1,33 @@
+# Copyright 2015 Huawei Technologies Co., Ltd.
+#
+#    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 contextlib
+
+from django.core.urlresolvers import reverse
+import mock
+
+from mistraldashboard.test import helpers as test
+
+INDEX_URL = reverse('horizon:mistral:tasks:index')
+
+
+class TasksTest(test.TestCase):
+
+    def test_index(self):
+        with contextlib.nested(
+            mock.patch('mistraldashboard.api.task_list',
+                       return_value=self.mistralclient_tasks.list()),):
+            res = self.client.get(INDEX_URL)
+
+        self.assertTemplateUsed(res, 'mistral/tasks/index.html')