Introduced the more natural reading assertIsNotInstance().

2 files changed, 6 insertions, 1 deletions

diff --git a/mocker.py b/mocker.py
index 7f7a81a..fe135f3 100644
--- a/mocker.py
+++ b/mocker.py
@@ -444,7 +444,8 @@ class MockerTestCase(unittest.TestCase):
     assertRaises = failUnlessRaises
     assertRaisesRegexp = failUnlessRaisesRegexp
     assertIsInstance = failUnlessIsInstance
-    assertNotIsInstance = failIfIsInstance
+    assertIsNotInstance = failIfIsInstance
+    assertNotIsInstance = failIfIsInstance # Poor choice in 2.7/3.2+.
 
     # The following are missing in Python < 2.4.
     assertTrue = unittest.TestCase.failUnless
diff --git a/test.py b/test.py
index 37ae7b7..a8066c3 100755
--- a/test.py
+++ b/test.py
@@ -1134,6 +1134,10 @@ class MockerTestCaseTest(TestCase):
         self.assertEquals(get_method("assertIsInstance"),
                           get_method("failUnlessIsInstance"))
 
+        self.assertEquals(get_method("assertIsNotInstance"),
+                          get_method("failIfIsInstance"))
+
+        # Poor choice in Python 2.7/3.2+.
         self.assertEquals(get_method("assertNotIsInstance"),
                           get_method("failIfIsInstance"))