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authorNishanth Amuluru2011-01-08 11:20:57 +0530
committerNishanth Amuluru2011-01-08 11:20:57 +0530
commit65411d01d448ff0cd4abd14eee14cf60b5f8fc20 (patch)
treeb4c404363c4c63a61d6e2f8bd26c5b057c1fb09d /parts/django/tests/modeltests/generic_relations/tests.py
parent2e35094d43b4cc6974172e1febf76abb50f086ec (diff)
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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/modeltests/generic_relations/tests.py')
-rw-r--r--parts/django/tests/modeltests/generic_relations/tests.py223
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diff --git a/parts/django/tests/modeltests/generic_relations/tests.py b/parts/django/tests/modeltests/generic_relations/tests.py
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+++ b/parts/django/tests/modeltests/generic_relations/tests.py
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+from django.contrib.contenttypes.generic import generic_inlineformset_factory
+from django.contrib.contenttypes.models import ContentType
+from django.test import TestCase
+
+from models import (TaggedItem, ValuableTaggedItem, Comparison, Animal,
+ Vegetable, Mineral)
+
+
+class GenericRelationsTests(TestCase):
+ def test_generic_relations(self):
+ # Create the world in 7 lines of code...
+ lion = Animal.objects.create(common_name="Lion", latin_name="Panthera leo")
+ platypus = Animal.objects.create(
+ common_name="Platypus", latin_name="Ornithorhynchus anatinus"
+ )
+ eggplant = Vegetable.objects.create(name="Eggplant", is_yucky=True)
+ bacon = Vegetable.objects.create(name="Bacon", is_yucky=False)
+ quartz = Mineral.objects.create(name="Quartz", hardness=7)
+
+ # Objects with declared GenericRelations can be tagged directly -- the
+ # API mimics the many-to-many API.
+ bacon.tags.create(tag="fatty")
+ bacon.tags.create(tag="salty")
+ lion.tags.create(tag="yellow")
+ lion.tags.create(tag="hairy")
+ platypus.tags.create(tag="fatty")
+ self.assertQuerysetEqual(lion.tags.all(), [
+ "<TaggedItem: hairy>",
+ "<TaggedItem: yellow>"
+ ])
+ self.assertQuerysetEqual(bacon.tags.all(), [
+ "<TaggedItem: fatty>",
+ "<TaggedItem: salty>"
+ ])
+
+ # You can easily access the content object like a foreign key.
+ t = TaggedItem.objects.get(tag="salty")
+ self.assertEqual(t.content_object, bacon)
+
+ # Recall that the Mineral class doesn't have an explicit GenericRelation
+ # defined. That's OK, because you can create TaggedItems explicitly.
+ tag1 = TaggedItem.objects.create(content_object=quartz, tag="shiny")
+ tag2 = TaggedItem.objects.create(content_object=quartz, tag="clearish")
+
+ # However, excluding GenericRelations means your lookups have to be a
+ # bit more explicit.
+ ctype = ContentType.objects.get_for_model(quartz)
+ q = TaggedItem.objects.filter(
+ content_type__pk=ctype.id, object_id=quartz.id
+ )
+ self.assertQuerysetEqual(q, [
+ "<TaggedItem: clearish>",
+ "<TaggedItem: shiny>"
+ ])
+
+ # You can set a generic foreign key in the way you'd expect.
+ tag1.content_object = platypus
+ tag1.save()
+ self.assertQuerysetEqual(platypus.tags.all(), [
+ "<TaggedItem: fatty>",
+ "<TaggedItem: shiny>"
+ ])
+ q = TaggedItem.objects.filter(
+ content_type__pk=ctype.id, object_id=quartz.id
+ )
+ self.assertQuerysetEqual(q, ["<TaggedItem: clearish>"])
+
+ # Queries across generic relations respect the content types. Even
+ # though there are two TaggedItems with a tag of "fatty", this query
+ # only pulls out the one with the content type related to Animals.
+ self.assertQuerysetEqual(Animal.objects.order_by('common_name'), [
+ "<Animal: Lion>",
+ "<Animal: Platypus>"
+ ])
+ self.assertQuerysetEqual(Animal.objects.filter(tags__tag='fatty'), [
+ "<Animal: Platypus>"
+ ])
+ self.assertQuerysetEqual(Animal.objects.exclude(tags__tag='fatty'), [
+ "<Animal: Lion>"
+ ])
+
+ # If you delete an object with an explicit Generic relation, the related
+ # objects are deleted when the source object is deleted.
+ # Original list of tags:
+ comp_func = lambda obj: (
+ obj.tag, obj.content_type.model_class(), obj.object_id
+ )
+
+ self.assertQuerysetEqual(TaggedItem.objects.all(), [
+ (u'clearish', Mineral, quartz.pk),
+ (u'fatty', Animal, platypus.pk),
+ (u'fatty', Vegetable, bacon.pk),
+ (u'hairy', Animal, lion.pk),
+ (u'salty', Vegetable, bacon.pk),
+ (u'shiny', Animal, platypus.pk),
+ (u'yellow', Animal, lion.pk)
+ ],
+ comp_func
+ )
+ lion.delete()
+ self.assertQuerysetEqual(TaggedItem.objects.all(), [
+ (u'clearish', Mineral, quartz.pk),
+ (u'fatty', Animal, platypus.pk),
+ (u'fatty', Vegetable, bacon.pk),
+ (u'salty', Vegetable, bacon.pk),
+ (u'shiny', Animal, platypus.pk)
+ ],
+ comp_func
+ )
+
+ # If Generic Relation is not explicitly defined, any related objects
+ # remain after deletion of the source object.
+ quartz_pk = quartz.pk
+ quartz.delete()
+ self.assertQuerysetEqual(TaggedItem.objects.all(), [
+ (u'clearish', Mineral, quartz_pk),
+ (u'fatty', Animal, platypus.pk),
+ (u'fatty', Vegetable, bacon.pk),
+ (u'salty', Vegetable, bacon.pk),
+ (u'shiny', Animal, platypus.pk)
+ ],
+ comp_func
+ )
+ # If you delete a tag, the objects using the tag are unaffected
+ # (other than losing a tag)
+ tag = TaggedItem.objects.order_by("id")[0]
+ tag.delete()
+ self.assertQuerysetEqual(bacon.tags.all(), ["<TaggedItem: salty>"])
+ self.assertQuerysetEqual(TaggedItem.objects.all(), [
+ (u'clearish', Mineral, quartz_pk),
+ (u'fatty', Animal, platypus.pk),
+ (u'salty', Vegetable, bacon.pk),
+ (u'shiny', Animal, platypus.pk)
+ ],
+ comp_func
+ )
+ TaggedItem.objects.filter(tag='fatty').delete()
+ ctype = ContentType.objects.get_for_model(lion)
+ self.assertQuerysetEqual(Animal.objects.filter(tags__content_type=ctype), [
+ "<Animal: Platypus>"
+ ])
+
+
+ def test_multiple_gfk(self):
+ # Simple tests for multiple GenericForeignKeys
+ # only uses one model, since the above tests should be sufficient.
+ tiger = Animal.objects.create(common_name="tiger")
+ cheetah = Animal.objects.create(common_name="cheetah")
+ bear = Animal.objects.create(common_name="bear")
+
+ # Create directly
+ Comparison.objects.create(
+ first_obj=cheetah, other_obj=tiger, comparative="faster"
+ )
+ Comparison.objects.create(
+ first_obj=tiger, other_obj=cheetah, comparative="cooler"
+ )
+
+ # Create using GenericRelation
+ tiger.comparisons.create(other_obj=bear, comparative="cooler")
+ tiger.comparisons.create(other_obj=cheetah, comparative="stronger")
+ self.assertQuerysetEqual(cheetah.comparisons.all(), [
+ "<Comparison: cheetah is faster than tiger>"
+ ])
+
+ # Filtering works
+ self.assertQuerysetEqual(tiger.comparisons.filter(comparative="cooler"), [
+ "<Comparison: tiger is cooler than cheetah>",
+ "<Comparison: tiger is cooler than bear>"
+ ])
+
+ # Filtering and deleting works
+ subjective = ["cooler"]
+ tiger.comparisons.filter(comparative__in=subjective).delete()
+ self.assertQuerysetEqual(Comparison.objects.all(), [
+ "<Comparison: cheetah is faster than tiger>",
+ "<Comparison: tiger is stronger than cheetah>"
+ ])
+
+ # If we delete cheetah, Comparisons with cheetah as 'first_obj' will be
+ # deleted since Animal has an explicit GenericRelation to Comparison
+ # through first_obj. Comparisons with cheetah as 'other_obj' will not
+ # be deleted.
+ cheetah.delete()
+ self.assertQuerysetEqual(Comparison.objects.all(), [
+ "<Comparison: tiger is stronger than None>"
+ ])
+
+ def test_gfk_subclasses(self):
+ # GenericForeignKey should work with subclasses (see #8309)
+ quartz = Mineral.objects.create(name="Quartz", hardness=7)
+ valuedtag = ValuableTaggedItem.objects.create(
+ content_object=quartz, tag="shiny", value=10
+ )
+ self.assertEqual(valuedtag.content_object, quartz)
+
+ def test_generic_inline_formsets(self):
+ GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
+ formset = GenericFormSet()
+ self.assertEqual(u''.join(form.as_p() for form in formset.forms), u"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-0-tag" type="text" name="generic_relations-taggeditem-content_type-object_id-0-tag" maxlength="50" /></p>
+<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label> <input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE" id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" /><input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id" id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>""")
+
+ formset = GenericFormSet(instance=Animal())
+ self.assertEqual(u''.join(form.as_p() for form in formset.forms), u"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-0-tag" type="text" name="generic_relations-taggeditem-content_type-object_id-0-tag" maxlength="50" /></p>
+<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label> <input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE" id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" /><input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id" id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p>""")
+
+ platypus = Animal.objects.create(
+ common_name="Platypus", latin_name="Ornithorhynchus anatinus"
+ )
+ platypus.tags.create(tag="shiny")
+ GenericFormSet = generic_inlineformset_factory(TaggedItem, extra=1)
+ formset = GenericFormSet(instance=platypus)
+ tagged_item_id = TaggedItem.objects.get(
+ tag='shiny', object_id=platypus.id
+ ).id
+ self.assertEqual(u''.join(form.as_p() for form in formset.forms), u"""<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-tag">Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-0-tag" type="text" name="generic_relations-taggeditem-content_type-object_id-0-tag" value="shiny" maxlength="50" /></p>
+<p><label for="id_generic_relations-taggeditem-content_type-object_id-0-DELETE">Delete:</label> <input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-0-DELETE" id="id_generic_relations-taggeditem-content_type-object_id-0-DELETE" /><input type="hidden" name="generic_relations-taggeditem-content_type-object_id-0-id" value="%s" id="id_generic_relations-taggeditem-content_type-object_id-0-id" /></p><p><label for="id_generic_relations-taggeditem-content_type-object_id-1-tag">Tag:</label> <input id="id_generic_relations-taggeditem-content_type-object_id-1-tag" type="text" name="generic_relations-taggeditem-content_type-object_id-1-tag" maxlength="50" /></p>
+<p><label for="id_generic_relations-taggeditem-content_type-object_id-1-DELETE">Delete:</label> <input type="checkbox" name="generic_relations-taggeditem-content_type-object_id-1-DELETE" id="id_generic_relations-taggeditem-content_type-object_id-1-DELETE" /><input type="hidden" name="generic_relations-taggeditem-content_type-object_id-1-id" id="id_generic_relations-taggeditem-content_type-object_id-1-id" /></p>""" % tagged_item_id)
+
+ lion = Animal.objects.create(common_name="Lion", latin_name="Panthera leo")
+ formset = GenericFormSet(instance=lion, prefix='x')
+ self.assertEqual(u''.join(form.as_p() for form in formset.forms), u"""<p><label for="id_x-0-tag">Tag:</label> <input id="id_x-0-tag" type="text" name="x-0-tag" maxlength="50" /></p>
+<p><label for="id_x-0-DELETE">Delete:</label> <input type="checkbox" name="x-0-DELETE" id="id_x-0-DELETE" /><input type="hidden" name="x-0-id" id="id_x-0-id" /></p>""")