Fixed #14378 -- Made the test client class customizable. Thanks to Ned Batchelder for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14058 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/topics/testing.txt

@@ -1086,6 +1086,30 @@ This means, instead of instantiating a ``Client`` in each test::
             response = self.client.get('/customer/index/')
             self.failUnlessEqual(response.status_code, 200)
 
+Customizing the test client
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. versionadded:: 1.3
+
+.. attribute:: TestCase.client_class
+
+If you want to use a different Client class (for example, a subclass
+with customized behavior), you can use the
+:attr:`~TestCase.client_class` class attribute to specify a custom
+``Client`` class in your test case::
+
+    from django.test import TestCase
+    from django.test.client import Client
+
+    class MyTestClient(Client):
+        # .. specialized methods for your environment ..
+
+    class MyTest(TestCase):
+        client_class = MyTestClient
+
+        def test_my_stuff(self):
+            # .. Here self.client is an instance of MyTestClient ..
+
 .. _topics-testing-fixtures:
 
 Fixture loading