1 files changed, 46 insertions, 0 deletions
diff --git a/test/osdf/utils/test_programming_utils.py b/test/osdf/utils/test_programming_utils.py
new file mode 100644
index 0000000..2cda061
--- /dev/null
+++ b/test/osdf/utils/test_programming_utils.py
@@ -0,0 +1,46 @@
+# -------------------------------------------------------------------------
+#   Copyright (c) 2018 AT&T Intellectual Property
+#
+#   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 unittest
+
+from osdf.utils import programming_utils as putil
+
+
+class TestProgrammingUtils(unittest.TestCase):
+
+    def test_namedtuple_with_defaults_list(self):
+        MyType1 = putil.namedtuple_with_defaults('MyType1', 'afield bfield', ['a', 'b'])
+        res = MyType1()
+        assert res.afield == 'a'
+
+    def test_namedtuple_with_defaults_dict(self):
+        MyType2 = putil.namedtuple_with_defaults('MyType2', 'afield bfield', {'afield': 'x', 'bfield': 'y'})
+        res = MyType2()
+        assert res.afield == 'x'
+        res = MyType2('blah')
+        assert res.afield == 'blah'
+        res = MyType2('a', 'bar')
+        assert res.bfield == 'bar'
+
+    def test_inverted_dict(self):
+        orig = {'x': 'a', 'y': 'b', 'z': 'a'}
+        res = putil.inverted_dict(['x', 'y', 'z'], orig)
+        assert set(res['a']) == {'x', 'z'} and res['b'] == ['y']
+
+
+if __name__ == "__main__":
+    unittest.main()