Added basic tests for get_app_config[s]. (8925aaf6) · Commits · Dom Sekotill / django

tests/apps/models.py

+3 −0

Original line number	Diff line number	Diff line
		from __future__ import unicode_literals

		from django.apps.registry import Apps
		from django.db import models


		# We're testing app registry presence on load, so this is handy.

		new_apps = Apps()

tests/apps/tests.py

+69 −4

Original line number	Diff line number	Diff line
		from __future__ import absolute_import
		from __future__ import absolute_import, unicode_literals

		from django.apps import apps
		from django.apps.registry import Apps
		from django.conf import settings
		from django.db import models
		from django.test import TestCase
		from django.test import TestCase, override_settings

		from .models import TotallyNormal, SoAlternative, new_apps


		# Small list with a variety of cases for tests that iterate on installed apps.
		# Intentionally not in alphabetical order to check if the order is preserved.

		SOME_INSTALLED_APPS = [
		'apps.apps.MyAdmin',
		'apps.apps.MyAuth',
		'django.contrib.contenttypes',
		'django.contrib.sessions',
		'django.contrib.messages',
		'django.contrib.staticfiles',
		]

		SOME_INSTALLED_APPS_NAMES = [
		'django.contrib.admin',
		'django.contrib.auth',
		] + SOME_INSTALLED_APPS[2:]

		SOME_INSTALLED_APPS_WTH_MODELS_NAMES = SOME_INSTALLED_APPS_NAMES[:4]

		class AppsTests(TestCase):

		def test_singleton_master(self):
		@@ -33,6 +53,51 @@ class AppsTests(TestCase):
		# ready regardless of whether populate_models() has run.
		self.assertTrue(apps.ready)

		@override_settings(INSTALLED_APPS=SOME_INSTALLED_APPS)
		def test_get_app_configs(self):
		"""
		Tests get_app_configs().
		"""
		app_configs = apps.get_app_configs()
		self.assertListEqual(
		[app_config.name for app_config in app_configs],
		SOME_INSTALLED_APPS_NAMES)

		@override_settings(INSTALLED_APPS=SOME_INSTALLED_APPS)
		def test_get_app_configs_with_models(self):
		"""
		Tests get_app_configs(only_with_models_module=True).
		"""
		app_configs = apps.get_app_configs(only_with_models_module=True)
		self.assertListEqual(
		[app_config.name for app_config in app_configs],
		SOME_INSTALLED_APPS_WTH_MODELS_NAMES)

		@override_settings(INSTALLED_APPS=SOME_INSTALLED_APPS)
		def test_get_app_config(self):
		"""
		Tests get_app_config().
		"""
		app_config = apps.get_app_config('admin')
		self.assertEqual(app_config.name, 'django.contrib.admin')

		app_config = apps.get_app_config('staticfiles')
		self.assertEqual(app_config.name, 'django.contrib.staticfiles')

		with self.assertRaises(LookupError):
		apps.get_app_config('webdesign')

		@override_settings(INSTALLED_APPS=SOME_INSTALLED_APPS)
		def test_get_app_config_with_models(self):
		"""
		Tests get_app_config(only_with_models_module=True).
		"""
		app_config = apps.get_app_config('admin', only_with_models_module=True)
		self.assertEqual(app_config.name, 'django.contrib.admin')

		with self.assertRaises(LookupError):
		apps.get_app_config('staticfiles', only_with_models_module=True)

		def test_models_py(self):
		"""
		Tests that the models in the models.py file were loaded correctly.
		@@ -55,10 +120,10 @@ class AppsTests(TestCase):
		'app_label': "apps",
		'apps': new_apps,
		}
		meta = type("Meta", tuple(), meta_contents)
		meta = type(str("Meta"), tuple(), meta_contents)
		body['Meta'] = meta
		body['__module__'] = TotallyNormal.__module__
		temp_model = type("SouthPonies", (models.Model,), body)
		temp_model = type(str("SouthPonies"), (models.Model,), body)
		# Make sure it appeared in the right place!
		self.assertEqual(
		old_models,