--- a/tests/unit.py	Sun Mar 30 19:12:00 2014 -0700
+++ b/tests/unit.py	Sun Mar 30 19:27:41 2014 -0700
@@ -1,21 +1,17 @@
 #!/usr/bin/env python
 
 """
-unit tests
+unit tests for configuration package
 """
 
 import configuration
 import datetime
+import json
 import os
 import sys
 import tempfile
 import unittest
 
-try:
-    import json
-except ImportError:
-    import simplejson as json
-
 from example import ExampleConfiguration # example configuration to test
 
 # globals
@@ -227,5 +223,6 @@
         instance({'foo': 'foo'}, {'foo': 'FOO', 'bar': 'bar'})
         self.assertEqual(instance.added, set(['foo', 'bar']))
 
+
 if __name__ == '__main__':
     unittest.main()