def test_egg5(self): """Loading an app from an egg that has an import error in its models module raises that error""" egg_name = '%s/brokenapp.egg' % self.egg_dir sys.path.append(egg_name) self.assertRaises(ImportError, load_app, 'broken_app') try: load_app('broken_app') except ImportError as e: # Make sure the message is indicating the actual # problem in the broken app. self.assertTrue("modelz" in e.args[0])
def test_invalid_models(self): try: module = load_app("modeltests.invalid_models.invalid_models") except Exception: self.fail("Unable to load invalid model module") count = get_validation_errors(self.stdout, module) self.stdout.seek(0) error_log = self.stdout.read() actual = error_log.split("\n") expected = module.model_errors.split("\n") unexpected = [err for err in actual if err not in expected] missing = [err for err in expected if err not in actual] self.assertFalse(unexpected, "Unexpected Errors: " + "\n".join(unexpected)) self.assertFalse(missing, "Missing Errors: " + "\n".join(missing))
def test_egg4(self): """Loading an app with no models from under the top-level egg package generates no error""" egg_name = '%s/omelet.egg' % self.egg_dir sys.path.append(egg_name) models = load_app('omelet.app_no_models') self.assertTrue(models is None)
def test_egg3(self): """Models module can be loaded from an app located under an egg's top-level package""" egg_name = '%s/omelet.egg' % self.egg_dir sys.path.append(egg_name) models = load_app('omelet.app_with_models') self.assertFalse(models is None)
def test_egg2(self): """Loading an app from an egg that has no models returns no models (and no error)""" egg_name = '%s/nomodelapp.egg' % self.egg_dir sys.path.append(egg_name) models = load_app('app_no_models') self.assertTrue(models is None)
def test_egg1(self): """Models module can be loaded from an app in an egg""" egg_name = '%s/modelapp.egg' % self.egg_dir sys.path.append(egg_name) models = load_app('app_with_models') self.assertFalse(models is None)
def setUp(self): self.old_sys_path = sys.path[:] sys.path.append(os.path.dirname(os.path.abspath(__file__))) for app in settings.INSTALLED_APPS: load_app(app)