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author | Nishanth Amuluru | 2011-01-08 11:20:57 +0530 |
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committer | Nishanth Amuluru | 2011-01-08 11:20:57 +0530 |
commit | 65411d01d448ff0cd4abd14eee14cf60b5f8fc20 (patch) | |
tree | b4c404363c4c63a61d6e2f8bd26c5b057c1fb09d /parts/django/tests/regressiontests/extra_regress/tests.py | |
parent | 2e35094d43b4cc6974172e1febf76abb50f086ec (diff) | |
download | pytask-65411d01d448ff0cd4abd14eee14cf60b5f8fc20.tar.gz pytask-65411d01d448ff0cd4abd14eee14cf60b5f8fc20.tar.bz2 pytask-65411d01d448ff0cd4abd14eee14cf60b5f8fc20.zip |
Added buildout stuff and made changes accordingly
--HG--
rename : profile/management/__init__.py => eggs/djangorecipe-0.20-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/djangorecipe-0.20-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/infrae.subversion-1.4.5-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/infrae.subversion-1.4.5-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/py-1.4.0-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/py-1.4.0-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/zc.buildout-1.5.2-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/zc.buildout-1.5.2-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => eggs/zc.recipe.egg-1.3.2-py2.6.egg/EGG-INFO/dependency_links.txt
rename : profile/management/__init__.py => eggs/zc.recipe.egg-1.3.2-py2.6.egg/EGG-INFO/not-zip-safe
rename : profile/management/__init__.py => parts/django/Django.egg-info/dependency_links.txt
rename : taskapp/models.py => parts/django/django/conf/app_template/models.py
rename : taskapp/tests.py => parts/django/django/conf/app_template/tests.py
rename : taskapp/views.py => parts/django/django/conf/app_template/views.py
rename : taskapp/views.py => parts/django/django/contrib/gis/tests/geo3d/views.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/delete/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/files/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/invalid_models/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/m2m_signals/__init__.py
rename : profile/management/__init__.py => parts/django/tests/modeltests/model_package/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/management/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/management/commands/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/bash_completion/models.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/delete_regress/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/file_storage/__init__.py
rename : profile/management/__init__.py => parts/django/tests/regressiontests/max_lengths/__init__.py
rename : profile/forms.py => pytask/profile/forms.py
rename : profile/management/__init__.py => pytask/profile/management/__init__.py
rename : profile/management/commands/seed_db.py => pytask/profile/management/commands/seed_db.py
rename : profile/models.py => pytask/profile/models.py
rename : profile/templatetags/user_tags.py => pytask/profile/templatetags/user_tags.py
rename : taskapp/tests.py => pytask/profile/tests.py
rename : profile/urls.py => pytask/profile/urls.py
rename : profile/utils.py => pytask/profile/utils.py
rename : profile/views.py => pytask/profile/views.py
rename : static/css/base.css => pytask/static/css/base.css
rename : taskapp/tests.py => pytask/taskapp/tests.py
rename : taskapp/views.py => pytask/taskapp/views.py
rename : templates/base.html => pytask/templates/base.html
rename : templates/profile/browse_notifications.html => pytask/templates/profile/browse_notifications.html
rename : templates/profile/edit.html => pytask/templates/profile/edit.html
rename : templates/profile/view.html => pytask/templates/profile/view.html
rename : templates/profile/view_notification.html => pytask/templates/profile/view_notification.html
rename : templates/registration/activate.html => pytask/templates/registration/activate.html
rename : templates/registration/activation_email.txt => pytask/templates/registration/activation_email.txt
rename : templates/registration/activation_email_subject.txt => pytask/templates/registration/activation_email_subject.txt
rename : templates/registration/logged_out.html => pytask/templates/registration/logged_out.html
rename : templates/registration/login.html => pytask/templates/registration/login.html
rename : templates/registration/logout.html => pytask/templates/registration/logout.html
rename : templates/registration/password_change_done.html => pytask/templates/registration/password_change_done.html
rename : templates/registration/password_change_form.html => pytask/templates/registration/password_change_form.html
rename : templates/registration/password_reset_complete.html => pytask/templates/registration/password_reset_complete.html
rename : templates/registration/password_reset_confirm.html => pytask/templates/registration/password_reset_confirm.html
rename : templates/registration/password_reset_done.html => pytask/templates/registration/password_reset_done.html
rename : templates/registration/password_reset_email.html => pytask/templates/registration/password_reset_email.html
rename : templates/registration/password_reset_form.html => pytask/templates/registration/password_reset_form.html
rename : templates/registration/registration_complete.html => pytask/templates/registration/registration_complete.html
rename : templates/registration/registration_form.html => pytask/templates/registration/registration_form.html
rename : utils.py => pytask/utils.py
Diffstat (limited to 'parts/django/tests/regressiontests/extra_regress/tests.py')
-rw-r--r-- | parts/django/tests/regressiontests/extra_regress/tests.py | 314 |
1 files changed, 314 insertions, 0 deletions
diff --git a/parts/django/tests/regressiontests/extra_regress/tests.py b/parts/django/tests/regressiontests/extra_regress/tests.py new file mode 100644 index 0000000..ef7cbb8 --- /dev/null +++ b/parts/django/tests/regressiontests/extra_regress/tests.py @@ -0,0 +1,314 @@ +from django.test import TestCase + +from django.utils.datastructures import SortedDict + +from django.contrib.auth.models import User +from regressiontests.extra_regress.models import TestObject, Order, \ + RevisionableModel + +import datetime + +class ExtraRegressTests(TestCase): + + def setUp(self): + self.u = User.objects.create_user( + username="fred", + password="secret", + email="fred@example.com" + ) + + def test_regression_7314_7372(self): + """ + Regression tests for #7314 and #7372 + """ + rm = RevisionableModel.objects.create( + title='First Revision', + when=datetime.datetime(2008, 9, 28, 10, 30, 0) + ) + self.assertEqual(rm.pk, rm.base.pk) + + rm2 = rm.new_revision() + rm2.title = "Second Revision" + rm.when = datetime.datetime(2008, 9, 28, 14, 25, 0) + rm2.save() + + self.assertEqual(rm2.title, 'Second Revision') + self.assertEqual(rm2.base.title, 'First Revision') + + self.assertNotEqual(rm2.pk, rm.pk) + self.assertEqual(rm2.base.pk, rm.pk) + + # Queryset to match most recent revision: + qs = RevisionableModel.objects.extra( + where=["%(table)s.id IN (SELECT MAX(rev.id) FROM %(table)s rev GROUP BY rev.base_id)" % { + 'table': RevisionableModel._meta.db_table, + }] + ) + + self.assertQuerysetEqual(qs, + [('Second Revision', 'First Revision')], + transform=lambda r: (r.title, r.base.title) + ) + + # Queryset to search for string in title: + qs2 = RevisionableModel.objects.filter(title__contains="Revision") + self.assertQuerysetEqual(qs2, + [ + ('First Revision', 'First Revision'), + ('Second Revision', 'First Revision'), + ], + transform=lambda r: (r.title, r.base.title) + ) + + # Following queryset should return the most recent revision: + self.assertQuerysetEqual(qs & qs2, + [('Second Revision', 'First Revision')], + transform=lambda r: (r.title, r.base.title) + ) + + def test_extra_stay_tied(self): + # Extra select parameters should stay tied to their corresponding + # select portions. Applies when portions are updated or otherwise + # moved around. + qs = User.objects.extra( + select=SortedDict((("alpha", "%s"), ("beta", "2"), ("gamma", "%s"))), + select_params=(1, 3) + ) + qs = qs.extra(select={"beta": 4}) + qs = qs.extra(select={"alpha": "%s"}, select_params=[5]) + self.assertEqual( + list(qs.filter(id=self.u.id).values('alpha', 'beta', 'gamma')), + [{'alpha': 5, 'beta': 4, 'gamma': 3}] + ) + + def test_regression_7957(self): + """ + Regression test for #7957: Combining extra() calls should leave the + corresponding parameters associated with the right extra() bit. I.e. + internal dictionary must remain sorted. + """ + self.assertEqual( + User.objects.extra(select={"alpha": "%s"}, select_params=(1,) + ).extra(select={"beta": "%s"}, select_params=(2,))[0].alpha, + 1) + + self.assertEqual( + User.objects.extra(select={"beta": "%s"}, select_params=(1,) + ).extra(select={"alpha": "%s"}, select_params=(2,))[0].alpha, + 2) + + def test_regression_7961(self): + """ + Regression test for #7961: When not using a portion of an + extra(...) in a query, remove any corresponding parameters from the + query as well. + """ + self.assertEqual( + list(User.objects.extra(select={"alpha": "%s"}, select_params=(-6,) + ).filter(id=self.u.id).values_list('id', flat=True)), + [self.u.id] + ) + + def test_regression_8063(self): + """ + Regression test for #8063: limiting a query shouldn't discard any + extra() bits. + """ + qs = User.objects.all().extra(where=['id=%s'], params=[self.u.id]) + self.assertQuerysetEqual(qs, ['<User: fred>']) + self.assertQuerysetEqual(qs[:1], ['<User: fred>']) + + def test_regression_8039(self): + """ + Regression test for #8039: Ordering sometimes removed relevant tables + from extra(). This test is the critical case: ordering uses a table, + but then removes the reference because of an optimisation. The table + should still be present because of the extra() call. + """ + self.assertQuerysetEqual( + Order.objects.extra(where=["username=%s"], + params=["fred"], + tables=["auth_user"] + ).order_by('created_by'), + [] + ) + + def test_regression_8819(self): + """ + Regression test for #8819: Fields in the extra(select=...) list + should be available to extra(order_by=...). + """ + self.assertQuerysetEqual( + User.objects.filter(pk=self.u.id).extra(select={'extra_field': 1}).distinct(), + ['<User: fred>'] + ) + self.assertQuerysetEqual( + User.objects.filter(pk=self.u.id).extra(select={'extra_field': 1}, order_by=['extra_field']), + ['<User: fred>'] + ) + self.assertQuerysetEqual( + User.objects.filter(pk=self.u.id).extra(select={'extra_field': 1}, order_by=['extra_field']).distinct(), + ['<User: fred>'] + ) + + def test_dates_query(self): + """ + When calling the dates() method on a queryset with extra selection + columns, we can (and should) ignore those columns. They don't change + the result and cause incorrect SQL to be produced otherwise. + """ + rm = RevisionableModel.objects.create( + title='First Revision', + when=datetime.datetime(2008, 9, 28, 10, 30, 0) + ) + + self.assertQuerysetEqual( + RevisionableModel.objects.extra(select={"the_answer": 'id'}).dates('when', 'month'), + ['datetime.datetime(2008, 9, 1, 0, 0)'] + ) + + def test_values_with_extra(self): + """ + Regression test for #10256... If there is a values() clause, Extra + columns are only returned if they are explicitly mentioned. + """ + obj = TestObject(first='first', second='second', third='third') + obj.save() + + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values()), + [{'bar': u'second', 'third': u'third', 'second': u'second', 'whiz': u'third', 'foo': u'first', 'id': obj.pk, 'first': u'first'}] + ) + + # Extra clauses after an empty values clause are still included + self.assertEqual( + list(TestObject.objects.values().extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third'))))), + [{'bar': u'second', 'third': u'third', 'second': u'second', 'whiz': u'third', 'foo': u'first', 'id': obj.pk, 'first': u'first'}] + ) + + # Extra columns are ignored if not mentioned in the values() clause + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values('first', 'second')), + [{'second': u'second', 'first': u'first'}] + ) + + # Extra columns after a non-empty values() clause are ignored + self.assertEqual( + list(TestObject.objects.values('first', 'second').extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third'))))), + [{'second': u'second', 'first': u'first'}] + ) + + # Extra columns can be partially returned + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values('first', 'second', 'foo')), + [{'second': u'second', 'foo': u'first', 'first': u'first'}] + ) + + # Also works if only extra columns are included + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values('foo', 'whiz')), + [{'foo': u'first', 'whiz': u'third'}] + ) + + # Values list works the same way + # All columns are returned for an empty values_list() + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list()), + [(u'first', u'second', u'third', obj.pk, u'first', u'second', u'third')] + ) + + # Extra columns after an empty values_list() are still included + self.assertEqual( + list(TestObject.objects.values_list().extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third'))))), + [(u'first', u'second', u'third', obj.pk, u'first', u'second', u'third')] + ) + + # Extra columns ignored completely if not mentioned in values_list() + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('first', 'second')), + [(u'first', u'second')] + ) + + # Extra columns after a non-empty values_list() clause are ignored completely + self.assertEqual( + list(TestObject.objects.values_list('first', 'second').extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third'))))), + [(u'first', u'second')] + ) + + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('second', flat=True)), + [u'second'] + ) + + # Only the extra columns specified in the values_list() are returned + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('first', 'second', 'whiz')), + [(u'first', u'second', u'third')] + ) + + # ...also works if only extra columns are included + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('foo','whiz')), + [(u'first', u'third')] + ) + + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('whiz', flat=True)), + [u'third'] + ) + + # ... and values are returned in the order they are specified + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('whiz','foo')), + [(u'third', u'first')] + ) + + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('first','id')), + [(u'first', obj.pk)] + ) + + self.assertEqual( + list(TestObject.objects.extra(select=SortedDict((('foo','first'), ('bar','second'), ('whiz','third')))).values_list('whiz', 'first', 'bar', 'id')), + [(u'third', u'first', u'second', obj.pk)] + ) + + def test_regression_10847(self): + """ + Regression for #10847: the list of extra columns can always be + accurately evaluated. Using an inner query ensures that as_sql() is + producing correct output without requiring full evaluation and + execution of the inner query. + """ + obj = TestObject(first='first', second='second', third='third') + obj.save() + + self.assertEqual( + list(TestObject.objects.extra(select={'extra': 1}).values('pk')), + [{'pk': obj.pk}] + ) + + self.assertQuerysetEqual( + TestObject.objects.filter( + pk__in=TestObject.objects.extra(select={'extra': 1}).values('pk') + ), + ['<TestObject: TestObject: first,second,third>'] + ) + + self.assertEqual( + list(TestObject.objects.values('pk').extra(select={'extra': 1})), + [{'pk': obj.pk}] + ) + + self.assertQuerysetEqual( + TestObject.objects.filter( + pk__in=TestObject.objects.values('pk').extra(select={'extra': 1}) + ), + ['<TestObject: TestObject: first,second,third>'] + ) + + self.assertQuerysetEqual( + TestObject.objects.filter(pk=obj.pk) | + TestObject.objects.extra(where=["id > %s"], params=[obj.pk]), + ['<TestObject: TestObject: first,second,third>'] + ) |