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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/custom_pk/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/custom_pk/tests.py')
-rw-r--r--parts/django/tests/modeltests/custom_pk/tests.py183
1 files changed, 183 insertions, 0 deletions
diff --git a/parts/django/tests/modeltests/custom_pk/tests.py b/parts/django/tests/modeltests/custom_pk/tests.py
new file mode 100644
index 0000000..6ef4bdd
--- /dev/null
+++ b/parts/django/tests/modeltests/custom_pk/tests.py
@@ -0,0 +1,183 @@
+# -*- coding: utf-8 -*-
+from django.conf import settings
+from django.db import DEFAULT_DB_ALIAS, transaction, IntegrityError
+from django.test import TestCase
+
+from models import Employee, Business, Bar, Foo
+
+
+class CustomPKTests(TestCase):
+ def test_custom_pk(self):
+ dan = Employee.objects.create(
+ employee_code=123, first_name="Dan", last_name="Jones"
+ )
+ self.assertQuerysetEqual(
+ Employee.objects.all(), [
+ "Dan Jones",
+ ],
+ unicode
+ )
+
+ fran = Employee.objects.create(
+ employee_code=456, first_name="Fran", last_name="Bones"
+ )
+ self.assertQuerysetEqual(
+ Employee.objects.all(), [
+ "Fran Bones",
+ "Dan Jones",
+ ],
+ unicode
+ )
+
+ self.assertEqual(Employee.objects.get(pk=123), dan)
+ self.assertEqual(Employee.objects.get(pk=456), fran)
+
+ self.assertRaises(Employee.DoesNotExist,
+ lambda: Employee.objects.get(pk=42)
+ )
+
+ # Use the name of the primary key, rather than pk.
+ self.assertEqual(Employee.objects.get(employee_code=123), dan)
+ # pk can be used as a substitute for the primary key.
+ self.assertQuerysetEqual(
+ Employee.objects.filter(pk__in=[123, 456]), [
+ "Fran Bones",
+ "Dan Jones",
+ ],
+ unicode
+ )
+ # The primary key can be accessed via the pk property on the model.
+ e = Employee.objects.get(pk=123)
+ self.assertEqual(e.pk, 123)
+ # Or we can use the real attribute name for the primary key:
+ self.assertEqual(e.employee_code, 123)
+
+ # Fran got married and changed her last name.
+ fran = Employee.objects.get(pk=456)
+ fran.last_name = "Jones"
+ fran.save()
+
+ self.assertQuerysetEqual(
+ Employee.objects.filter(last_name="Jones"), [
+ "Dan Jones",
+ "Fran Jones",
+ ],
+ unicode
+ )
+
+ emps = Employee.objects.in_bulk([123, 456])
+ self.assertEqual(emps[123], dan)
+
+ b = Business.objects.create(name="Sears")
+ b.employees.add(dan, fran)
+ self.assertQuerysetEqual(
+ b.employees.all(), [
+ "Dan Jones",
+ "Fran Jones",
+ ],
+ unicode
+ )
+ self.assertQuerysetEqual(
+ fran.business_set.all(), [
+ "Sears",
+ ],
+ lambda b: b.name
+ )
+
+ self.assertEqual(Business.objects.in_bulk(["Sears"]), {
+ "Sears": b,
+ })
+
+ self.assertQuerysetEqual(
+ Business.objects.filter(name="Sears"), [
+ "Sears"
+ ],
+ lambda b: b.name
+ )
+ self.assertQuerysetEqual(
+ Business.objects.filter(pk="Sears"), [
+ "Sears",
+ ],
+ lambda b: b.name
+ )
+
+ # Queries across tables, involving primary key
+ self.assertQuerysetEqual(
+ Employee.objects.filter(business__name="Sears"), [
+ "Dan Jones",
+ "Fran Jones",
+ ],
+ unicode,
+ )
+ self.assertQuerysetEqual(
+ Employee.objects.filter(business__pk="Sears"), [
+ "Dan Jones",
+ "Fran Jones",
+ ],
+ unicode,
+ )
+
+ self.assertQuerysetEqual(
+ Business.objects.filter(employees__employee_code=123), [
+ "Sears",
+ ],
+ lambda b: b.name
+ )
+ self.assertQuerysetEqual(
+ Business.objects.filter(employees__pk=123), [
+ "Sears",
+ ],
+ lambda b: b.name,
+ )
+
+ self.assertQuerysetEqual(
+ Business.objects.filter(employees__first_name__startswith="Fran"), [
+ "Sears",
+ ],
+ lambda b: b.name
+ )
+
+ def test_unicode_pk(self):
+ # Primary key may be unicode string
+ bus = Business.objects.create(name=u'jaźń')
+
+ def test_unique_pk(self):
+ # The primary key must also obviously be unique, so trying to create a
+ # new object with the same primary key will fail.
+ e = Employee.objects.create(
+ employee_code=123, first_name="Frank", last_name="Jones"
+ )
+ sid = transaction.savepoint()
+ self.assertRaises(IntegrityError,
+ Employee.objects.create, employee_code=123, first_name="Fred", last_name="Jones"
+ )
+ transaction.savepoint_rollback(sid)
+
+ def test_custom_field_pk(self):
+ # Regression for #10785 -- Custom fields can be used for primary keys.
+ new_bar = Bar.objects.create()
+ new_foo = Foo.objects.create(bar=new_bar)
+
+ # FIXME: This still doesn't work, but will require some changes in
+ # get_db_prep_lookup to fix it.
+ # f = Foo.objects.get(bar=new_bar.pk)
+ # self.assertEqual(f, new_foo)
+ # self.assertEqual(f.bar, new_bar)
+
+ f = Foo.objects.get(bar=new_bar)
+ self.assertEqual(f, new_foo),
+ self.assertEqual(f.bar, new_bar)
+
+
+ # SQLite lets objects be saved with an empty primary key, even though an
+ # integer is expected. So we can't check for an error being raised in that
+ # case for SQLite. Remove it from the suite for this next bit.
+ if settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE'] != 'django.db.backends.sqlite3':
+ def test_required_pk(self):
+ # The primary key must be specified, so an error is raised if you
+ # try to create an object without it.
+ sid = transaction.savepoint()
+ self.assertRaises(IntegrityError,
+ Employee.objects.create, first_name="Tom", last_name="Smith"
+ )
+ transaction.savepoint_rollback(sid)