diff -r 37a07cee5969 Lib/unittest/mock.py
--- a/Lib/unittest/mock.py	Sat Dec 05 17:05:23 2015 -0800
+++ b/Lib/unittest/mock.py	Mon Feb 08 10:57:51 2016 +0000
@@ -2026,6 +2026,9 @@
         return (other_args, other_kwargs) == (self_args, self_kwargs)
 
 
+    __ne__ = object.__ne__
+
+
     def __call__(self, *args, **kwargs):
         if self.name is None:
             return _Call(('', args, kwargs), name='()')
diff -r 37a07cee5969 Lib/unittest/test/testmock/testmock.py
--- a/Lib/unittest/test/testmock/testmock.py	Sat Dec 05 17:05:23 2015 -0800
+++ b/Lib/unittest/test/testmock/testmock.py	Mon Feb 08 10:57:51 2016 +0000
@@ -304,6 +304,17 @@
         # an exception. See issue 24857.
         self.assertFalse(mock.call_args == "a long sequence")
 
+
+    def test_calls_equal_with_any(self):
+        call1 = mock.call(mock.MagicMock())
+        call2 = mock.call(mock.ANY)
+
+        # Check that equality and non-equality is consistent even when
+        # comparing with mock.ANY
+        self.assertTrue(call1 == call2)
+        self.assertFalse(call1 != call2)
+
+
     def test_assert_called_with(self):
         mock = Mock()
         mock()
@@ -319,6 +330,12 @@
         mock.assert_called_with(1, 2, 3, a='fish', b='nothing')
 
 
+    def test_assert_called_with_any(self):
+        m = MagicMock()
+        m(MagicMock())
+        m.assert_called_with(mock.ANY)
+
+
     def test_assert_called_with_function_spec(self):
         def f(a, b, c, d=None):
             pass