Merge pull request #2 in CH/common_helper_encoder from json_encoder_tests to master

# By Peter Weidenbach (1) and Timm Behner (1)
* commit '75580b07':
  test folder moved; 00 changed to 0 because of editor parsing bugs
  Added datetime.datetime encoding test

tests/test_json_encoder.py → common_helper_encoder/tests/test_json_encoder.py

 import unittest
 from common_helper_encoder.json_encoder import ReportEncoder
+import datetime
 
 
 class Test_json_encoder(unittest.TestCase):
@@ -12,6 +13,11 @@ class Test_json_encoder(unittest.TestCase):
         result = self.encoder.default(input_data)
         self.assertEqual(result, "VEVTVA==", "base64 encoding not correct")
 
+    def test_datetime_encoding(self):
+        input_data = datetime.datetime(1970, 4, 23, 19, 0, 24)
+        result = self.encoder.default(input_data)
+        self.assertEqual(result, "1970-04-23T19:00:24")
+
 
 if __name__ == "__main__":
     unittest.main()