Merge "Adding test coverage for HotParameter"

translator/hot/tests/test_hot_parameter.py

@@ -0,0 +1,44 @@
+#    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 collections import OrderedDict
+
+from translator.hot.syntax.hot_parameter import CONSTRAINTS
+from translator.hot.syntax.hot_parameter import DEFAULT
+from translator.hot.syntax.hot_parameter import DESCRIPTION
+from translator.hot.syntax.hot_parameter import HIDDEN
+from translator.hot.syntax.hot_parameter import HotParameter
+from translator.hot.syntax.hot_parameter import LABEL
+from translator.hot.syntax.hot_parameter import TYPE
+from translator.toscalib.tests.base import TestCase
+
+TEST_CONSTRAINTS = {'equal': 'allowed_values', 'greater_than': 'range'}
+
+
+class HotParameterTest(TestCase):
+
+    # This test ensures the variables set during the creation of a HotParameter
+    # object are returned in an OrderedDict when calling get_dict_output().
+    def test_dict_output(self):
+        name = 'HotParameterTest'
+        hot_parameter = HotParameter(name, 'Type',
+                                     label='Label',
+                                     description='Description',
+                                     default='Default',
+                                     hidden=True,
+                                     constraints=TEST_CONSTRAINTS)
+        expected_dict = OrderedDict([(TYPE, 'Type'), (LABEL, 'Label'),
+                                     (DESCRIPTION, 'Description'),
+                                     (DEFAULT, 'Default'), (HIDDEN, True),
+                                     (CONSTRAINTS, TEST_CONSTRAINTS)])
+
+        self.assertEqual(hot_parameter.get_dict_output()[name], expected_dict)