diff --git a/django/contrib/webdesign/models.py b/django/contrib/webdesign/models.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/django/contrib/webdesign/tests.py b/django/contrib/webdesign/tests.py
new file mode 100644
index 0000000000..d20ebf110a
--- /dev/null
+++ b/django/contrib/webdesign/tests.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+r"""
+>>> words(7)
+'lorem ipsum dolor sit amet consectetur adipisicing'
+
+>>> paragraphs(1)
+['Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.']
+
+"""
+
+from django.contrib.webdesign.lorem_ipsum import *
+import datetime
+
+if __name__ == '__main__':
+    import doctest
+    doctest.testmod()
\ No newline at end of file
diff --git a/tests/runtests.py b/tests/runtests.py
index a111ef1436..7d1ee1e29c 100755
--- a/tests/runtests.py
+++ b/tests/runtests.py
@@ -3,11 +3,15 @@
 import os, sys, traceback
 import unittest
 
+import django.contrib as contrib
+CONTRIB_DIR_NAME = 'django.contrib'
 MODEL_TESTS_DIR_NAME = 'modeltests'
 REGRESSION_TESTS_DIR_NAME = 'regressiontests'
+
 TEST_DATABASE_NAME = 'django_test_db'
 TEST_TEMPLATE_DIR = 'templates'
 
+CONTRIB_DIR = os.path.dirname(contrib.__file__)
 MODEL_TEST_DIR = os.path.join(os.path.dirname(__file__), MODEL_TESTS_DIR_NAME)
 REGRESSION_TEST_DIR = os.path.join(os.path.dirname(__file__), REGRESSION_TESTS_DIR_NAME)
 
@@ -24,7 +28,7 @@ ALWAYS_INSTALLED_APPS = [
 
 def get_test_models():
     models = []
-    for loc, dirpath in (MODEL_TESTS_DIR_NAME, MODEL_TEST_DIR), (REGRESSION_TESTS_DIR_NAME, REGRESSION_TEST_DIR):
+    for loc, dirpath in (MODEL_TESTS_DIR_NAME, MODEL_TEST_DIR), (REGRESSION_TESTS_DIR_NAME, REGRESSION_TEST_DIR), (CONTRIB_DIR_NAME, CONTRIB_DIR):
         for f in os.listdir(dirpath):
             if f.startswith('__init__') or f.startswith('.') or f.startswith('sql') or f.startswith('invalid'):
                 continue
@@ -33,7 +37,7 @@ def get_test_models():
 
 def get_invalid_models():
     models = []
-    for loc, dirpath in (MODEL_TESTS_DIR_NAME, MODEL_TEST_DIR), (REGRESSION_TESTS_DIR_NAME, REGRESSION_TEST_DIR):
+    for loc, dirpath in (MODEL_TESTS_DIR_NAME, MODEL_TEST_DIR), (REGRESSION_TESTS_DIR_NAME, REGRESSION_TEST_DIR), (CONTRIB_DIR_NAME, CONTRIB_DIR):
         for f in os.listdir(dirpath):
             if f.startswith('__init__') or f.startswith('.') or f.startswith('sql'):
                 continue
@@ -109,8 +113,10 @@ def django_tests(verbosity, tests_to_run):
                 if verbosity >= 1:
                     print "Importing model %s" % model_name
                 mod = load_app(model_label)
-                settings.INSTALLED_APPS.append(model_label)
-                test_models.append(mod)
+                if mod:
+                    if model_label not in settings.INSTALLED_APPS:
+                        settings.INSTALLED_APPS.append(model_label)
+                    test_models.append(mod)
         except Exception, e:
             sys.stderr.write("Error while importing %s:" % model_name + ''.join(traceback.format_exception(*sys.exc_info())[1:]))
             continue