added custom assertDictEqual() function

Author: tushdante

test/__init__.py

@@ -5,6 +5,7 @@
     import unittest
 import json
 import sys
+import collections
 try:
     from StringIO import StringIO
 except ImportError:  # Python 3
@@ -19,6 +20,18 @@
 
 class TestSendGrid(unittest.TestCase):
     maxDiff = None
+
+    def assertDictEqual(self, d1, d2, msg=None): # assertEqual uses for dicts
+        for k,v1 in d1.iteritems():
+            self.assertIn(k, d2, msg)
+            v2 = d2[k]
+            if(isinstance(v1, collections.Iterable) and
+               not isinstance(v1, basestring)):
+                self.assertItemsEqual(v1, v2, msg)
+            else:
+                self.assertEqual(v1, v2, msg)
+        return True
+
     def setUp(self):
         self.sg = SendGridClient(SG_USER, SG_PWD)