1 files changed, 95 insertions, 0 deletions
diff --git a/tests/unit/api/utils/test_common.py b/tests/unit/api/utils/test_common.py
new file mode 100644
index 000000000..9e050c714
--- /dev/null
+++ b/tests/unit/api/utils/test_common.py
@@ -0,0 +1,95 @@
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import unittest
+import json
+
+from api.utils import common
+
+
+class TranslateToStrTestCase(unittest.TestCase):
+
+    def test_translate_to_str_unicode(self):
+        input_str = u'hello'
+        output_str = common.translate_to_str(input_str)
+
+        result = 'hello'
+        self.assertEqual(result, output_str)
+
+    def test_translate_to_str_dict_list_unicode(self):
+        input_str = {
+            u'hello': {u'hello': [u'world']}
+        }
+        output_str = common.translate_to_str(input_str)
+
+        result = {
+            'hello': {'hello': ['world']}
+        }
+        self.assertEqual(result, output_str)
+
+
+class GetCommandListTestCase(unittest.TestCase):
+
+    def test_get_command_list_no_opts(self):
+        command_list = ['a']
+        opts = {}
+        args = 'b'
+        output_list = common.get_command_list(command_list, opts, args)
+
+        result_list = ['a', 'b']
+        self.assertEqual(result_list, output_list)
+
+    def test_get_command_list_with_opts_args(self):
+        command_list = ['a']
+        opts = {
+            'b': 'c',
+            'task-args': 'd'
+        }
+        args = 'e'
+
+        output_list = common.get_command_list(command_list, opts, args)
+
+        result_list = ['a', 'e', '--b', '--task-args', 'd']
+        self.assertEqual(result_list, output_list)
+
+
+class ErrorHandlerTestCase(unittest.TestCase):
+
+    def test_error_handler(self):
+        message = 'hello world'
+        output_dict = json.loads(common.error_handler(message))
+
+        result = {
+            'status': 'error',
+            'message': message
+        }
+
+        self.assertEqual(result, output_dict)
+
+
+class ResultHandlerTestCase(unittest.TestCase):
+
+    def test_result_handler(self):
+        status = 1
+        data = ['hello world']
+        output_dict = json.loads(common.result_handler(status, data))
+
+        result = {
+            'status': status,
+            'result': data
+        }
+
+        self.assertEqual(result, output_dict)
+
+
+def main():
+    unittest.main()
+
+
+if __name__ == '__main__':
+    main()