unicode: Merged changes from trunk up to [5182].

git-svn-id: http://code.djangoproject.com/svn/django/branches/unicode@5185 bcc190cf-cafb-0310-a4f2-bffc1f526a37

20 files changed, 399 insertions, 30 deletions

diff --git a/tests/modeltests/custom_columns/models.py b/tests/modeltests/custom_columns/models.py
index 02a17e0595..f1be97c825 100644
--- a/tests/modeltests/custom_columns/models.py
+++ b/tests/modeltests/custom_columns/models.py
@@ -71,7 +71,7 @@ __test__ = {'API_TESTS':"""
 >>> Author.objects.filter(firstname__exact='John')
 Traceback (most recent call last):
     ...
-TypeError: Cannot resolve keyword 'firstname' into field, choices are: article, id, first_name, last_name
+TypeError: Cannot resolve keyword 'firstname' into field. Choices are: article, id, first_name, last_name
 
 >>> a = Author.objects.get(last_name__exact='Smith')
 >>> a.first_name
diff --git a/tests/modeltests/generic_relations/models.py b/tests/modeltests/generic_relations/models.py
index b6ab70713b..a4bf36b08f 100644
--- a/tests/modeltests/generic_relations/models.py
+++ b/tests/modeltests/generic_relations/models.py
@@ -11,6 +11,7 @@ from complete).
 
 from django.db import models
 from django.contrib.contenttypes.models import ContentType
+from django.contrib.contenttypes import generic
 
 class TaggedItem(models.Model):
     """A tag on an item."""
@@ -18,7 +19,7 @@ class TaggedItem(models.Model):
     content_type = models.ForeignKey(ContentType)
     object_id = models.PositiveIntegerField()
     
-    content_object = models.GenericForeignKey()
+    content_object = generic.GenericForeignKey()
     
     class Meta:
         ordering = ["tag"]
@@ -30,7 +31,7 @@ class Animal(models.Model):
     common_name = models.CharField(maxlength=150)
     latin_name = models.CharField(maxlength=150)
     
-    tags = models.GenericRelation(TaggedItem)
+    tags = generic.GenericRelation(TaggedItem)
 
     def __str__(self):
         return self.common_name
@@ -39,7 +40,7 @@ class Vegetable(models.Model):
     name = models.CharField(maxlength=150)
     is_yucky = models.BooleanField(default=True)
     
-    tags = models.GenericRelation(TaggedItem)
+    tags = generic.GenericRelation(TaggedItem)
     
     def __str__(self):
         return self.name
diff --git a/tests/modeltests/lookup/models.py b/tests/modeltests/lookup/models.py
index 740e3ab4bc..d06a451503 100644
--- a/tests/modeltests/lookup/models.py
+++ b/tests/modeltests/lookup/models.py
@@ -223,11 +223,11 @@ DoesNotExist: Article matching query does not exist.
 >>> Article.objects.filter(pub_date_year='2005').count()
 Traceback (most recent call last):
     ...
-TypeError: Cannot resolve keyword 'pub_date_year' into field, choices are: id, headline, pub_date
+TypeError: Cannot resolve keyword 'pub_date_year' into field. Choices are: id, headline, pub_date
 
 >>> Article.objects.filter(headline__starts='Article')
 Traceback (most recent call last):
     ...
-TypeError: Cannot resolve keyword 'headline__starts' into field, choices are: id, headline, pub_date
+TypeError: Cannot resolve keyword 'headline__starts' into field. Choices are: id, headline, pub_date
 
 """}
diff --git a/tests/modeltests/many_to_one/models.py b/tests/modeltests/many_to_one/models.py
index 985c9f8d6e..3040b2177a 100644
--- a/tests/modeltests/many_to_one/models.py
+++ b/tests/modeltests/many_to_one/models.py
@@ -174,13 +174,13 @@ False
 >>> Article.objects.filter(reporter_id__exact=1)
 Traceback (most recent call last):
     ...
-TypeError: Cannot resolve keyword 'reporter_id' into field, choices are: id, headline, pub_date, reporter
+TypeError: Cannot resolve keyword 'reporter_id' into field. Choices are: id, headline, pub_date, reporter
 
 # You need to specify a comparison clause
 >>> Article.objects.filter(reporter_id=1)
 Traceback (most recent call last):
     ...
-TypeError: Cannot resolve keyword 'reporter_id' into field, choices are: id, headline, pub_date, reporter
+TypeError: Cannot resolve keyword 'reporter_id' into field. Choices are: id, headline, pub_date, reporter
 
 # You can also instantiate an Article by passing
 # the Reporter's ID instead of a Reporter object.
diff --git a/tests/modeltests/reverse_lookup/models.py b/tests/modeltests/reverse_lookup/models.py
index d30269c5c6..4d6591551a 100644
--- a/tests/modeltests/reverse_lookup/models.py
+++ b/tests/modeltests/reverse_lookup/models.py
@@ -55,5 +55,5 @@ __test__ = {'API_TESTS':"""
 >>> Poll.objects.get(choice__name__exact="This is the answer")
 Traceback (most recent call last):
     ...
-TypeError: Cannot resolve keyword 'choice' into field, choices are: poll_choice, related_choice, id, question, creator
+TypeError: Cannot resolve keyword 'choice' into field. Choices are: poll_choice, related_choice, id, question, creator
 """}
diff --git a/tests/modeltests/test_client/models.py b/tests/modeltests/test_client/models.py
index 58f1d47e50..5ebf29678c 100644
--- a/tests/modeltests/test_client/models.py
+++ b/tests/modeltests/test_client/models.py
@@ -20,6 +20,7 @@ rather than the HTML rendered to the end-user.
 
 """
 from django.test import Client, TestCase
+from django.core import mail
 
 class ClientTest(TestCase):
     fixtures = ['testdata.json']
@@ -40,6 +41,8 @@ class ClientTest(TestCase):
         # Check some response details
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.template.name, 'Empty GET Template')
+        self.assertTemplateUsed(response, 'Empty GET Template')
+        self.assertTemplateNotUsed(response, 'Empty POST Template')
         
     def test_empty_post(self):
         "POST an empty dictionary to a view"
@@ -48,6 +51,8 @@ class ClientTest(TestCase):
         # Check some response details
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.template.name, 'Empty POST Template')
+        self.assertTemplateNotUsed(response, 'Empty GET Template')
+        self.assertTemplateUsed(response, 'Empty POST Template')
         
     def test_post(self):
         "POST some data to a view"
@@ -63,6 +68,7 @@ class ClientTest(TestCase):
         self.failUnless('Data received' in response.content)
         
     def test_raw_post(self):
+        "POST raw data (with a content type) to a view"
         test_doc = """<?xml version="1.0" encoding="utf-8"?><library><book><title>Blink</title><author>Malcolm Gladwell</author></book></library>"""
         response = self.client.post("/test_client/raw_post_view/", test_doc,
                                     content_type="text/xml")
@@ -77,6 +83,28 @@ class ClientTest(TestCase):
         # Check that the response was a 302 (redirect)
         self.assertRedirects(response, '/test_client/get_view/')
 
+    def test_permanent_redirect(self):
+        "GET a URL that redirects permanently elsewhere"
+        response = self.client.get('/test_client/permanent_redirect_view/')
+        
+        # Check that the response was a 301 (permanent redirect)
+        self.assertRedirects(response, '/test_client/get_view/', status_code=301)
+
+    def test_redirect_to_strange_location(self):
+        "GET a URL that redirects to a non-200 page"
+        response = self.client.get('/test_client/double_redirect_view/')
+        
+        # Check that the response was a 302, and that
+        # the attempt to get the redirection location returned 301 when retrieved
+        self.assertRedirects(response, '/test_client/permanent_redirect_view/', target_status_code=301)
+
+    def test_notfound_response(self):
+        "GET a URL that responds as '404:Not Found'"
+        response = self.client.get('/test_client/bad_view/')
+        
+        # Check that the response was a 404, and that the content contains MAGIC
+        self.assertContains(response, 'MAGIC', status_code=404)
+
     def test_valid_form(self):
         "POST valid data to a form"
         post_data = {
@@ -88,7 +116,7 @@ class ClientTest(TestCase):
         }
         response = self.client.post('/test_client/form_view/', post_data)
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(response.template.name, "Valid POST Template")
+        self.assertTemplateUsed(response, "Valid POST Template")
 
     def test_incomplete_data_form(self):
         "POST incomplete data to a form"
@@ -97,8 +125,13 @@ class ClientTest(TestCase):
             'value': 37            
         }
         response = self.client.post('/test_client/form_view/', post_data)
-        self.assertContains(response, 'This field is required', 3)
-        self.assertEqual(response.template.name, "Invalid POST Template")
+        self.assertContains(response, 'This field is required.', 3)
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "Invalid POST Template")
+
+        self.assertFormError(response, 'form', 'email', 'This field is required.')
+        self.assertFormError(response, 'form', 'single', 'This field is required.')
+        self.assertFormError(response, 'form', 'multi', 'This field is required.')
 
     def test_form_error(self):
         "POST erroneous data to a form"
@@ -111,7 +144,57 @@ class ClientTest(TestCase):
         }
         response = self.client.post('/test_client/form_view/', post_data)
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(response.template.name, "Invalid POST Template")
+        self.assertTemplateUsed(response, "Invalid POST Template")
+
+        self.assertFormError(response, 'form', 'email', 'Enter a valid e-mail address.')
+
+    def test_valid_form_with_template(self):
+        "POST valid data to a form using multiple templates"
+        post_data = {
+            'text': 'Hello World',
+            'email': 'foo@example.com',
+            'value': 37,
+            'single': 'b',
+            'multi': ('b','c','e')
+        }
+        response = self.client.post('/test_client/form_view_with_template/', post_data)
+        self.assertContains(response, 'POST data OK')
+        self.assertTemplateUsed(response, "form_view.html")
+        self.assertTemplateUsed(response, 'base.html')
+        self.assertTemplateNotUsed(response, "Valid POST Template")
+
+    def test_incomplete_data_form_with_template(self):
+        "POST incomplete data to a form using multiple templates"
+        post_data = {
+            'text': 'Hello World',
+            'value': 37            
+        }
+        response = self.client.post('/test_client/form_view_with_template/', post_data)
+        self.assertContains(response, 'POST data has errors')
+        self.assertTemplateUsed(response, 'form_view.html')
+        self.assertTemplateUsed(response, 'base.html')
+        self.assertTemplateNotUsed(response, "Invalid POST Template")
+
+        self.assertFormError(response, 'form', 'email', 'This field is required.')
+        self.assertFormError(response, 'form', 'single', 'This field is required.')
+        self.assertFormError(response, 'form', 'multi', 'This field is required.')
+
+    def test_form_error_with_template(self):
+        "POST erroneous data to a form using multiple templates"
+        post_data = {
+            'text': 'Hello World',
+            'email': 'not an email address',
+            'value': 37,
+            'single': 'b',
+            'multi': ('b','c','e')
+        }
+        response = self.client.post('/test_client/form_view_with_template/', post_data)
+        self.assertContains(response, 'POST data has errors')
+        self.assertTemplateUsed(response, "form_view.html")
+        self.assertTemplateUsed(response, 'base.html')
+        self.assertTemplateNotUsed(response, "Invalid POST Template")
+
+        self.assertFormError(response, 'form', 'email', 'Enter a valid e-mail address.')
         
     def test_unknown_page(self):
         "GET an invalid URL"
@@ -127,18 +210,19 @@ class ClientTest(TestCase):
         response = self.client.get('/test_client/login_protected_view/')
         self.assertRedirects(response, '/accounts/login/')
         
+        # Log in
+        self.client.login(username='testclient', password='password')
+
         # Request a page that requires a login
-        response = self.client.login('/test_client/login_protected_view/', 'testclient', 'password')
-        self.failUnless(response)
+        response = self.client.get('/test_client/login_protected_view/')
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.context['user'].username, 'testclient')
-        self.assertEqual(response.template.name, 'Login Template')
 
     def test_view_with_bad_login(self):
         "Request a page that is protected with @login, but use bad credentials"
 
-        response = self.client.login('/test_client/login_protected_view/', 'otheruser', 'nopassword')
-        self.failIf(response)
+        login = self.client.login(username='otheruser', password='nopassword')
+        self.failIf(login)
 
     def test_session_modifying_view(self):
         "Request a page that modifies the session"
@@ -165,3 +249,36 @@ class ClientTest(TestCase):
             self.fail('Should raise an error')
         except KeyError:
             pass
+    
+    def test_mail_sending(self):
+        "Test that mail is redirected to a dummy outbox during test setup"
+        
+        response = self.client.get('/test_client/mail_sending_view/')
+        self.assertEqual(response.status_code, 200)
+        
+        self.assertEqual(len(mail.outbox), 1)
+        self.assertEqual(mail.outbox[0].subject, 'Test message')
+        self.assertEqual(mail.outbox[0].body, 'This is a test email')
+        self.assertEqual(mail.outbox[0].from_email, 'from@example.com') 
+        self.assertEqual(mail.outbox[0].to[0], 'first@example.com')
+        self.assertEqual(mail.outbox[0].to[1], 'second@example.com')
+
+    def test_mass_mail_sending(self):
+        "Test that mass mail is redirected to a dummy outbox during test setup"
+        
+        response = self.client.get('/test_client/mass_mail_sending_view/')
+        self.assertEqual(response.status_code, 200)
+        
+        self.assertEqual(len(mail.outbox), 2)
+        self.assertEqual(mail.outbox[0].subject, 'First Test message')
+        self.assertEqual(mail.outbox[0].body, 'This is the first test email')
+        self.assertEqual(mail.outbox[0].from_email, 'from@example.com') 
+        self.assertEqual(mail.outbox[0].to[0], 'first@example.com')
+        self.assertEqual(mail.outbox[0].to[1], 'second@example.com')
+
+        self.assertEqual(mail.outbox[1].subject, 'Second Test message')
+        self.assertEqual(mail.outbox[1].body, 'This is the second test email')
+        self.assertEqual(mail.outbox[1].from_email, 'from@example.com') 
+        self.assertEqual(mail.outbox[1].to[0], 'second@example.com')
+        self.assertEqual(mail.outbox[1].to[1], 'third@example.com')
+        
\ No newline at end of file
diff --git a/tests/modeltests/test_client/urls.py b/tests/modeltests/test_client/urls.py
index 707ecc186d..538c0e4b43 100644
--- a/tests/modeltests/test_client/urls.py
+++ b/tests/modeltests/test_client/urls.py
@@ -1,4 +1,5 @@
 from django.conf.urls.defaults import *
+from django.views.generic.simple import redirect_to
 import views
 
 urlpatterns = patterns('',
@@ -6,8 +7,14 @@ urlpatterns = patterns('',
     (r'^post_view/$', views.post_view),
     (r'^raw_post_view/$', views.raw_post_view),
     (r'^redirect_view/$', views.redirect_view),
+    (r'^permanent_redirect_view/$', redirect_to, { 'url': '/test_client/get_view/' }),
+    (r'^double_redirect_view/$', views.double_redirect_view),
+    (r'^bad_view/$', views.bad_view),
     (r'^form_view/$', views.form_view),
+    (r'^form_view_with_template/$', views.form_view_with_template),
     (r'^login_protected_view/$', views.login_protected_view),
     (r'^session_view/$', views.session_view),
-    (r'^broken_view/$', views.broken_view)
+    (r'^broken_view/$', views.broken_view),
+    (r'^mail_sending_view/$', views.mail_sending_view),
+    (r'^mass_mail_sending_view/$', views.mass_mail_sending_view)
 )
diff --git a/tests/modeltests/test_client/views.py b/tests/modeltests/test_client/views.py
index 36ec144cf6..9bdf213b35 100644
--- a/tests/modeltests/test_client/views.py
+++ b/tests/modeltests/test_client/views.py
@@ -1,9 +1,11 @@
 from xml.dom.minidom import parseString
+from django.core.mail import EmailMessage, SMTPConnection
 from django.template import Context, Template
-from django.http import HttpResponse, HttpResponseRedirect
+from django.http import HttpResponse, HttpResponseRedirect, HttpResponseNotFound
 from django.contrib.auth.decorators import login_required
 from django.newforms.forms import Form
 from django.newforms import fields
+from django.shortcuts import render_to_response
 
 def get_view(request):
     "A simple view that expects a GET request, and returns a rendered template"
@@ -48,6 +50,14 @@ def redirect_view(request):
     "A view that redirects all requests to the GET view"
     return HttpResponseRedirect('/test_client/get_view/')
 
+def double_redirect_view(request):
+    "A view that redirects all requests to a redirection view"
+    return HttpResponseRedirect('/test_client/permanent_redirect_view/')
+
+def bad_view(request):
+    "A view that returns a 404 with some error content"
+    return HttpResponseNotFound('Not found!. This page contains some MAGIC content')
+
 TestChoices = (
     ('a', 'First Choice'),
     ('b', 'Second Choice'),
@@ -79,6 +89,25 @@ def form_view(request):
         c = Context({'form': form})
     
     return HttpResponse(t.render(c))
+
+def form_view_with_template(request):
+    "A view that tests a simple form"
+    if request.method == 'POST':
+        form = TestForm(request.POST)
+        if form.is_valid():
+            message = 'POST data OK'
+        else:
+            message = 'POST data has errors'
+    else:
+        form = TestForm()
+        message = 'GET form page'
+    return render_to_response('form_view.html', 
+        { 
+            'form': form,
+            'message': message
+        }
+    )
+
         
 def login_protected_view(request):
     "A simple view that is login protected."
@@ -100,3 +129,28 @@ def session_view(request):
 def broken_view(request):
     """A view which just raises an exception, simulating a broken view."""
     raise KeyError("Oops! Looks like you wrote some bad code.")
+
+def mail_sending_view(request):
+    EmailMessage(
+        "Test message", 
+        "This is a test email", 
+        "from@example.com", 
+        ['first@example.com', 'second@example.com']).send()
+    return HttpResponse("Mail sent")
+
+def mass_mail_sending_view(request):
+    m1 = EmailMessage(
+        'First Test message', 
+        'This is the first test email', 
+        'from@example.com', 
+        ['first@example.com', 'second@example.com'])
+    m2 = EmailMessage(
+        'Second Test message', 
+        'This is the second test email', 
+        'from@example.com', 
+        ['second@example.com', 'third@example.com'])
+    
+    c = SMTPConnection()
+    c.send_messages([m1,m2])
+    
+    return HttpResponse("Mail sent")
diff --git a/tests/regressiontests/cache/tests.py b/tests/regressiontests/cache/tests.py
index cf58ab321a..9dc7161c03 100644
--- a/tests/regressiontests/cache/tests.py
+++ b/tests/regressiontests/cache/tests.py
@@ -46,6 +46,11 @@ class Cache(unittest.TestCase):
         self.assertEqual(cache.has_key("hello"), True)
         self.assertEqual(cache.has_key("goodbye"), False)
 
+    def test_in(self): 
+        cache.set("hello", "goodbye") 
+        self.assertEqual("hello" in cache, True) 
+        self.assertEqual("goodbye" in cache, False) 
+
     def test_data_types(self):
         # test data types
         stuff = {
diff --git a/tests/regressiontests/null_queries/models.py b/tests/regressiontests/null_queries/models.py
index 4396ab4005..21944d9e7a 100644
--- a/tests/regressiontests/null_queries/models.py
+++ b/tests/regressiontests/null_queries/models.py
@@ -32,7 +32,7 @@ __test__ = {'API_TESTS':"""
 >>> Choice.objects.filter(foo__exact=None) 
 Traceback (most recent call last):
 ...
-TypeError: Cannot resolve keyword 'foo' into field, choices are: id, poll, choice
+TypeError: Cannot resolve keyword 'foo' into field. Choices are: id, poll, choice
 
 # Can't use None on anything other than __exact
 >>> Choice.objects.filter(id__gt=None)
diff --git a/tests/regressiontests/serializers_regress/models.py b/tests/regressiontests/serializers_regress/models.py
index d3415ac1b9..c287b6e0d6 100644
--- a/tests/regressiontests/serializers_regress/models.py
+++ b/tests/regressiontests/serializers_regress/models.py
@@ -6,6 +6,7 @@ This class sets up a model for each model field type
 """
 
 from django.db import models
+from django.contrib.contenttypes import generic
 from django.contrib.contenttypes.models import ContentType
 
 # The following classes are for testing basic data 
@@ -80,7 +81,7 @@ class Tag(models.Model):
     content_type = models.ForeignKey(ContentType)
     object_id = models.PositiveIntegerField()
 
-    content_object = models.GenericForeignKey()
+    content_object = generic.GenericForeignKey()
 
     class Meta:
         ordering = ["data"]
@@ -88,7 +89,7 @@ class Tag(models.Model):
 class GenericData(models.Model):
     data = models.CharField(maxlength=30)
 
-    tags = models.GenericRelation(Tag)
+    tags = generic.GenericRelation(Tag)
     
 # The following test classes are all for validation
 # of related objects; in particular, forward, backward,
diff --git a/tests/regressiontests/templates/tests.py b/tests/regressiontests/templates/tests.py
index db888f78d2..c995ebd955 100644
--- a/tests/regressiontests/templates/tests.py
+++ b/tests/regressiontests/templates/tests.py
@@ -592,6 +592,8 @@ class Templates(unittest.TestCase):
             'invalidstr03': ('{% for v in var %}({{ v }}){% endfor %}', {}, ''),
             'invalidstr04': ('{% if var %}Yes{% else %}No{% endif %}', {}, 'No'),
             'invalidstr04': ('{% if var|default:"Foo" %}Yes{% else %}No{% endif %}', {}, 'Yes'),
+            'invalidstr05': ('{{ var }}', {}, ('', 'INVALID %s', 'var')),
+            'invalidstr06': ('{{ var.prop }}', {'var': {}}, ('', 'INVALID %s', 'var.prop')),
 
             ### MULTILINE #############################################################
 
@@ -743,6 +745,7 @@ class Templates(unittest.TestCase):
 
         # Set TEMPLATE_STRING_IF_INVALID to a known string
         old_invalid = settings.TEMPLATE_STRING_IF_INVALID
+        expected_invalid_str = 'INVALID'
 
         for name, vals in tests:
             install()
@@ -750,6 +753,10 @@ class Templates(unittest.TestCase):
             if isinstance(vals[2], tuple):
                 normal_string_result = vals[2][0]
                 invalid_string_result = vals[2][1]
+                if '%s' in invalid_string_result:
+                    expected_invalid_str = 'INVALID %s'
+                    invalid_string_result = invalid_string_result % vals[2][2]
+                    template.invalid_var_format_string = True
             else:
                 normal_string_result = vals[2]
                 invalid_string_result = vals[2]
@@ -760,7 +767,7 @@ class Templates(unittest.TestCase):
                 activate('en-us')
 
             for invalid_str, result in [('', normal_string_result),
-                                        ('INVALID', invalid_string_result)]:
+                                        (expected_invalid_str, invalid_string_result)]:
                 settings.TEMPLATE_STRING_IF_INVALID = invalid_str
                 try:
                     output = loader.get_template(name).render(template.Context(vals[1]))
@@ -774,6 +781,10 @@ class Templates(unittest.TestCase):
             if 'LANGUAGE_CODE' in vals[1]:
                 deactivate()
 
+            if template.invalid_var_format_string:
+                expected_invalid_str = 'INVALID'
+                template.invalid_var_format_string = False
+
         loader.template_source_loaders = old_template_loaders
         deactivate()
         settings.TEMPLATE_DEBUG = old_td
diff --git a/tests/regressiontests/test_client_regress/__init__.py b/tests/regressiontests/test_client_regress/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tests/regressiontests/test_client_regress/__init__.py
diff --git a/tests/regressiontests/test_client_regress/models.py b/tests/regressiontests/test_client_regress/models.py
new file mode 100644
index 0000000000..53699f3140
--- /dev/null
+++ b/tests/regressiontests/test_client_regress/models.py
@@ -0,0 +1,136 @@
+"""
+Regression tests for the Test Client, especially the customized assertions.
+
+"""
+from django.test import Client, TestCase
+from django.core import mail
+
+class AssertTemplateUsedTests(TestCase):
+    fixtures = ['testdata.json']
+    
+    def test_no_context(self):
+        "Template usage assertions work then templates aren't in use"
+        response = self.client.get('/test_client_regress/no_template_view/')
+
+        # Check that the no template case doesn't mess with the template assertions
+        self.assertTemplateNotUsed(response, 'GET Template')
+        
+        try:
+            self.assertTemplateUsed(response, 'GET Template')
+        except AssertionError, e:
+            self.assertEquals(str(e), "No templates used to render the response")
+
+    def test_single_context(self):        
+        "Template assertions work when there is a single context"
+        response = self.client.get('/test_client/post_view/', {})
+
+        # 
+        try:
+            self.assertTemplateNotUsed(response, 'Empty GET Template')
+        except AssertionError, e:
+            self.assertEquals(str(e), "Template 'Empty GET Template' was used unexpectedly in rendering the response")
+            
+        try:
+            self.assertTemplateUsed(response, 'Empty POST Template')        
+        except AssertionError, e:
+            self.assertEquals(str(e), "Template 'Empty POST Template' was not used to render the response. Actual template was 'Empty GET Template'")
+    
+    def test_multiple_context(self):
+        "Template assertions work when there are multiple contexts"
+        post_data = {
+            'text': 'Hello World',
+            'email': 'foo@example.com',
+            'value': 37,
+            'single': 'b',
+            'multi': ('b','c','e')
+        }
+        response = self.client.post('/test_client/form_view_with_template/', post_data)
+        self.assertContains(response, 'POST data OK')
+        try:
+            self.assertTemplateNotUsed(response, "form_view.html")
+        except AssertionError, e:
+            self.assertEquals(str(e), "Template 'form_view.html' was used unexpectedly in rendering the response")
+
+        try:
+            self.assertTemplateNotUsed(response, 'base.html')
+        except AssertionError, e:
+            self.assertEquals(str(e), "Template 'base.html' was used unexpectedly in rendering the response")
+
+        try:
+            self.assertTemplateUsed(response, "Valid POST Template")        
+        except AssertionError, e:
+            self.assertEquals(str(e), "Template 'Valid POST Template' was not one of the templates used to render the response. Templates used: form_view.html, base.html")
+        
+class AssertFormErrorTests(TestCase):
+    def test_unknown_form(self):
+        "An assertion is raised if the form name is unknown"
+        post_data = {
+            'text': 'Hello World',
+            'email': 'not an email address',
+            'value': 37,
+            'single': 'b',
+            'multi': ('b','c','e')
+        }
+        response = self.client.post('/test_client/form_view/', post_data)
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "Invalid POST Template")
+
+        try:
+            self.assertFormError(response, 'wrong_form', 'some_field', 'Some error.')
+        except AssertionError, e:
+            self.assertEqual(str(e), "The form 'wrong_form' was not used to render the response")
+        
+    def test_unknown_field(self):
+        "An assertion is raised if the field name is unknown"
+        post_data = {
+            'text': 'Hello World',
+            'email': 'not an email address',
+            'value': 37,
+            'single': 'b',
+            'multi': ('b','c','e')
+        }
+        response = self.client.post('/test_client/form_view/', post_data)
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "Invalid POST Template")
+
+        try:
+            self.assertFormError(response, 'form', 'some_field', 'Some error.')
+        except AssertionError, e:
+            self.assertEqual(str(e), "The form 'form' in context 0 does not contain the field 'some_field'")
+        
+    def test_noerror_field(self):
+        "An assertion is raised if the field doesn't have any errors"
+        post_data = {
+            'text': 'Hello World',
+            'email': 'not an email address',
+            'value': 37,
+            'single': 'b',
+            'multi': ('b','c','e')
+        }
+        response = self.client.post('/test_client/form_view/', post_data)
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "Invalid POST Template")
+
+        try:
+            self.assertFormError(response, 'form', 'value', 'Some error.')
+        except AssertionError, e:
+            self.assertEqual(str(e), "The field 'value' on form 'form' in context 0 contains no errors")
+        
+    def test_unknown_error(self):
+        "An assertion is raised if the field doesn't contain the provided error"
+        post_data = {
+            'text': 'Hello World',
+            'email': 'not an email address',
+            'value': 37,
+            'single': 'b',
+            'multi': ('b','c','e')
+        }
+        response = self.client.post('/test_client/form_view/', post_data)
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "Invalid POST Template")
+
+        try:
+            self.assertFormError(response, 'form', 'email', 'Some error.')
+        except AssertionError, e:
+            self.assertEqual(str(e), "The field 'email' on form 'form' in context 0 does not contain the error 'Some error.' (actual errors: [u'Enter a valid e-mail address.'])")
+
diff --git a/tests/regressiontests/test_client_regress/urls.py b/tests/regressiontests/test_client_regress/urls.py
new file mode 100644
index 0000000000..e9cd0aea15
--- /dev/null
+++ b/tests/regressiontests/test_client_regress/urls.py
@@ -0,0 +1,7 @@
+from django.conf.urls.defaults import *
+from django.views.generic.simple import redirect_to
+import views
+
+urlpatterns = patterns('',
+    (r'^no_template_view/$', views.no_template_view),
+)
diff --git a/tests/regressiontests/test_client_regress/views.py b/tests/regressiontests/test_client_regress/views.py
new file mode 100644
index 0000000000..d8dd2b349c
--- /dev/null
+++ b/tests/regressiontests/test_client_regress/views.py
@@ -0,0 +1,8 @@
+from django.core.mail import EmailMessage, SMTPConnection
+from django.http import HttpResponse
+from django.shortcuts import render_to_response
+
+def no_template_view(request):
+    "A simple view that expects a GET request, and returns a rendered template"
+    return HttpResponse("No template used")
+
diff --git a/tests/templates/base.html b/tests/templates/base.html
new file mode 100644
index 0000000000..611bc094a9
--- /dev/null
+++ b/tests/templates/base.html
@@ -0,0 +1,8 @@
+<html>
+<head></head>
+<body>
+<h1>Django Internal Tests: {% block title %}{% endblock %}</h1>
+{% block content %}
+{% endblock %}
+</body>
+</html>
\ No newline at end of file
diff --git a/tests/templates/form_view.html b/tests/templates/form_view.html
new file mode 100644
index 0000000000..1487217547
--- /dev/null
+++ b/tests/templates/form_view.html
@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+{% block title %}Submit data{% endblock %}
+{% block content %}
+<h1>{{ message }}</h1>
+<form method='post' action='.'>
+{% if form.errors %}
+<p class='warning'>Please correct the errors below:</p>
+{% endif %}
+<ul class='form'>
+{{ form }}
+<li><input type='submit' value='Submit'></li>
+</ul>
+</form>
+
+{% endblock %}
\ No newline at end of file
diff --git a/tests/templates/login.html b/tests/templates/login.html
index 8a0974c9a1..d55e9ddc75 100644
--- a/tests/templates/login.html
+++ b/tests/templates/login.html
@@ -1,7 +1,6 @@
-<html>
-<head></head>
-<body>
-<h1>Django Internal Tests: Login</h1>
+{% extends "base.html" %}
+{% block title %}Login{% endblock %}
+{% block content %}
 {% if form.has_errors %}
 <p>Your username and password didn't match. Please try again.</p>
 {% endif %}
@@ -15,5 +14,4 @@
 <input type="submit" value="login" />
 <input type="hidden" name="next" value="{{ next }}" />
 </form>
-</body>
-</html>
\ No newline at end of file
+{% endblock %}
\ No newline at end of file
diff --git a/tests/urls.py b/tests/urls.py
index 9dcdca944e..dd475b0ea7 100644
--- a/tests/urls.py
+++ b/tests/urls.py
@@ -3,6 +3,7 @@ from django.conf.urls.defaults import *
 urlpatterns = patterns('',
     # test_client modeltest urls
     (r'^test_client/', include('modeltests.test_client.urls')),
+    (r'^test_client_regress/', include('regressiontests.test_client_regress.urls')),
 
     # Always provide the auth system login and logout views
     (r'^accounts/login/$', 'django.contrib.auth.views.login', {'template_name': 'login.html'}),