def test_register_adds_default_routes_from_modelname(self):
class ParentView(ModelView):
pass
class FooView(ParentView):
model = FooModel
class BarView(ParentView):
model = BarModel
r = Router()
r.register(ParentView)
urls_module.urlpatterns = [url(r'^', include(r.urls))]
self.assertTrue(is_valid_path('/foo_model/', urls_module))
self.assertTrue(is_valid_path('/foo_model/1/', urls_module))
self.assertTrue(is_valid_path('/bar_model/12345/', urls_module))
self.assertFalse(is_valid_path('/bar_model/lalala/', urls_module))
self.assertFalse(is_valid_path('/another_model/', urls_module))
def test_double_model_registration_triggers_error(self): class ParentView(ModelView): pass class FooView1(ParentView): model = FooModel class FooView2(ParentView): model = FooModel with self.assertRaises(ValueError): Router().register(ParentView)
def test_register_obeys_custom_route_config(self):
class ParentView(ModelView):
pass
class FooView(ParentView):
model = FooModel
route = Route('foo', list_endpoint=False)
class BarView(ParentView):
model = BarModel
route = Route('bar', detail_endpoint=False)
r = Router()
r.register(ParentView)
urls_module.urlpatterns = [url(r'^', include(r.urls))]
self.assertFalse(is_valid_path('/foo/', urls_module))
self.assertTrue(is_valid_path('/foo/1/', urls_module))
self.assertTrue(is_valid_path('/bar/', urls_module))
self.assertFalse(is_valid_path('/bar/1/', urls_module))
def test_simple_follow_related(self):
"""
previously, this threw the following error:
File "/binder/binder/views.py", line 540, in _follow_related
if '+' in related_field: # Skip missing related fields
TypeError: argument of type 'NoneType' is not iterable
:return:
"""
router = Router()
router.register(AbstractBarView)
view = FooView()
view.router = router
result = view._follow_related(['bar'])
self.assertIsInstance(result[0], RelatedModel)
self.assertIsNone(result[0].reverse_fieldname)
self.assertEquals('bar', result[0].fieldname)
self.assertEqual(BarModel, result[0].model)
def test_standard_filling_in_relation_to_existing_model(self):
animal = Animal.objects.create(name='foo')
caretaker = Caretaker.objects.create(name='bar')
animal_view = AnimalView()
class FakeUser:
def has_perm(self, perm):
return True
class FakeRequest:
user = FakeUser()
GET = {}
router = Router()
router.register(AnimalView)
animal_view.router = router
animal_view._store(animal, {'caretaker': caretaker.pk}, FakeRequest())
self.assertEqual(animal.caretaker, caretaker)
def test_setting_none_existing_caretaker_gives_validation_error(self):
animal = Animal.objects.create(
name='foo', caretaker=Caretaker.objects.create(name='bar2'))
animal_view = AnimalView()
class FakeUser:
def has_perm(self, perm):
return True
class FakeRequest:
user = FakeUser()
GET = {}
router = Router()
router.register(AnimalView)
animal_view.router = router
animal.caretaker
with self.assertRaises(BinderValidationError):
animal_view._store(animal, {'caretaker': -1}, FakeRequest())
def test_double_route_registration_triggers_error(self): class ParentView(ModelView): pass class FooView(ParentView): model = FooModel route = 'myroute' class BarView(ParentView): model = BarModel route = 'myroute' with self.assertRaises(ValueError): Router().register(ParentView)
def test_register_adds_custom_route_names(self):
class ParentView(ModelView):
pass
class FooView(ParentView):
model = FooModel
route = 'foo'
class BarView(ParentView):
model = BarModel
# Explicit Route objects should also be accepted
route = Route('bar')
r = Router()
r.register(ParentView)
urls_module.urlpatterns = [url(r'^', include(r.urls))]
self.assertTrue(is_valid_path('/foo/', urls_module))
self.assertTrue(is_valid_path('/foo/1/', urls_module))
self.assertTrue(is_valid_path('/bar/12345/', urls_module))
# Default named routes should not be there
self.assertFalse(is_valid_path('/foo_model/1/', urls_module))
self.assertFalse(is_valid_path('/bar_model/1/', urls_module))