class TestDynamicListAndDetailRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def test_list_and_detail_route_decorators(self):
routes = self.router.get_routes(DynamicListAndDetailViewSet)
decorator_routes = [r for r in routes if not (r.name.endswith('-list') or r.name.endswith('-detail'))]
MethodNamesMap = namedtuple('MethodNamesMap', 'method_name url_path')
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate([MethodNamesMap('list_custom_route_get', 'list_custom-route'),
MethodNamesMap('list_route_get', 'list_route_get'),
MethodNamesMap('list_route_post', 'list_route_post'),
MethodNamesMap('detail_custom_route_get', 'detail_custom-route'),
MethodNamesMap('detail_route_get', 'detail_route_get'),
MethodNamesMap('detail_route_post', 'detail_route_post')
]):
route = decorator_routes[i]
# check url listing
method_name = endpoint.method_name
url_path = endpoint.url_path
if method_name.startswith('list_'):
self.assertEqual(route.url,
'^{{prefix}}/{0}{{trailing_slash}}$'.format(url_path))
else:
self.assertEqual(route.url,
'^{{prefix}}/{{lookup}}/{0}{{trailing_slash}}$'.format(url_path))
# check method to function mapping
if method_name.endswith('_post'):
method_map = 'post'
else:
method_map = 'get'
self.assertEqual(route.mapping[method_map], method_name)
def __new__(cls, name, bases, attrs):
new_cls = super().__new__(cls, name, bases, attrs)
kanaal = attrs.get("notifications_kanaal")
if kanaal is None:
return new_cls
relevant_bases = [
base for base in bases if issubclass(base, NotificationMixin)
]
resource = new_cls.queryset.model._meta.model_name
# use the router to figure out which actions are available
router = SimpleRouter()
for route in router.get_routes(new_cls):
for method, action in route.mapping.items():
if method.upper() in SAFE_METHODS:
continue
# check if the action is actually provided by one of the mixins
if not any(hasattr(base, action) for base in relevant_bases):
continue
kanaal.usage[resource].append(action)
return new_cls
class TestSimpleRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def test_link_and_action_decorator(self):
routes = self.router.get_routes(BasicViewSet)
decorator_routes = routes[2:]
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate(
['action1', 'action2', 'action3', 'link1', 'link2']):
route = decorator_routes[i]
# check url listing
self.assertEqual(
route.url,
'^{{prefix}}/{{lookup}}/{0}{{trailing_slash}}$'.format(
endpoint))
# check method to function mapping
if endpoint == 'action3':
methods_map = ['post', 'delete']
elif endpoint.startswith('action'):
methods_map = ['post']
else:
methods_map = ['get']
for method in methods_map:
self.assertEqual(route.mapping[method], endpoint)
class TestDynamicListAndDetailRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def test_list_and_detail_route_decorators(self):
routes = self.router.get_routes(DynamicListAndDetailViewSet)
decorator_routes = [
r for r in routes
if not (r.name.endswith('-list') or r.name.endswith('-detail'))
]
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate([
'list_route_get', 'list_route_post', 'detail_route_get',
'detail_route_post'
]):
route = decorator_routes[i]
# check url listing
if endpoint.startswith('list_'):
self.assertEqual(
route.url,
'^{{prefix}}/{0}{{trailing_slash}}$'.format(endpoint))
else:
self.assertEqual(
route.url,
'^{{prefix}}/{{lookup}}/{0}{{trailing_slash}}$'.format(
endpoint))
# check method to function mapping
if endpoint.endswith('_post'):
method_map = 'post'
else:
method_map = 'get'
self.assertEqual(route.mapping[method_map], endpoint)
class HaystackViewSetTestCase(TestCase):
fixtures = ["mockperson"]
def setUp(self):
MockPersonIndex().reindex()
self.router = SimpleRouter()
class ViewSet(HaystackViewSet):
serializer_class = Serializer
self.view = ViewSet
def tearDown(self):
MockPersonIndex().clear()
def test_viewset_get_queryset_no_queryset(self):
request = factory.get(path="/", data="", content_type="application/json")
response = self.view.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_queryset_with_queryset(self):
setattr(self.view, "queryset", SearchQuerySet().all())
request = factory.get(path="/", data="", content_type="application/json")
response = self.view.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_queryset_with_index_models(self):
setattr(self.view, "index_models", [MockPerson])
request = factory.get(path="/", data="", content_type="application/json")
response = self.view.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object(self):
request = factory.get(path="/", data="", content_type="application/json")
response = self.view.as_view(actions={"get": "retrieve"})(request, pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_obj_raise_404(self):
request = factory.get(path="/", data="", content_type="application/json")
response = self.view.as_view(actions={"get": "retrieve"})(request, pk=100000)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_object_invalid_lookup_field(self):
request = factory.get(path="/", data="", content_type="application/json")
self.assertRaises(
AttributeError,
self.view.as_view(actions={"get": "retrieve"}), request, invalid_lookup=1
)
def test_viewset_get_obj_override_lookup_field(self):
setattr(self.view, "lookup_field", "custom_lookup")
request = factory.get(path="/", data="", content_type="application/json")
response = self.view.as_view(actions={"get": "retrieve"})(request, custom_lookup=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_more_like_this_decorator(self):
route = self.router.get_routes(self.view)[2:].pop()
self.assertEqual(route.url, "^{prefix}/{lookup}/more-like-this{trailing_slash}$")
self.assertEqual(route.mapping, {"get": "more_like_this"})
class TestDynamicListAndDetailRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def _test_list_and_detail_route_decorators(self, viewset):
routes = self.router.get_routes(viewset)
decorator_routes = [
r for r in routes
if not (r.name.endswith('-list') or r.name.endswith('-detail'))
]
MethodNamesMap = namedtuple('MethodNamesMap', 'method_name url_path')
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate([
MethodNamesMap('list_custom_route_get', 'list_custom-route'),
MethodNamesMap('list_route_get', 'list_route_get'),
MethodNamesMap('list_route_post', 'list_route_post'),
MethodNamesMap('detail_custom_route_get',
'detail_custom-route'),
MethodNamesMap('detail_route_get', 'detail_route_get'),
MethodNamesMap('detail_route_post', 'detail_route_post')
]):
route = decorator_routes[i]
# check url listing
method_name = endpoint.method_name
url_path = endpoint.url_path
if method_name.startswith('list_'):
self.assertEqual(
route.url,
'^{{prefix}}/{0}{{trailing_slash}}$'.format(url_path))
else:
self.assertEqual(
route.url,
'^{{prefix}}/{{lookup}}/{0}{{trailing_slash}}$'.format(
url_path))
# check method to function mapping
if method_name.endswith('_post'):
method_map = 'post'
else:
method_map = 'get'
self.assertEqual(route.mapping[method_map], method_name)
def test_list_and_detail_route_decorators(self):
self._test_list_and_detail_route_decorators(
DynamicListAndDetailViewSet)
def test_inherited_list_and_detail_route_decorators(self):
self._test_list_and_detail_route_decorators(
SubDynamicListAndDetailViewSet)
class TestSimpleRouter(URLPatternsTestCase, TestCase):
router = SimpleRouter()
router.register('basics', BasicViewSet, base_name='basic')
urlpatterns = [
url(r'^api/', include(router.urls)),
]
def setUp(self):
self.router = SimpleRouter()
def test_action_routes(self):
# Get action routes (first two are list/detail)
routes = self.router.get_routes(BasicViewSet)[2:]
assert routes[0].url == '^{prefix}/{lookup}/action1{trailing_slash}$'
assert routes[0].mapping == {
'post': 'action1',
}
assert routes[1].url == '^{prefix}/{lookup}/action2{trailing_slash}$'
assert routes[1].mapping == {
'post': 'action2',
'delete': 'action2',
}
assert routes[2].url == '^{prefix}/{lookup}/action3{trailing_slash}$'
assert routes[2].mapping == {
'post': 'action3',
'delete': 'action3_delete',
}
def test_multiple_action_handlers(self):
# Standard action
response = self.client.post(reverse('basic-action3', args=[1]))
assert response.data == {'post': '1'}
# Additional handler registered with MethodMapper
response = self.client.delete(reverse('basic-action3', args=[1]))
assert response.data == {'delete': '1'}
def test_register_after_accessing_urls(self):
self.router.register(r'notes', NoteViewSet)
assert len(self.router.urls) == 2 # list and detail
self.router.register(r'notes_bis', NoteViewSet)
assert len(self.router.urls) == 4
class TestSimpleRouter(URLPatternsTestCase, TestCase):
router = SimpleRouter()
router.register('basics', BasicViewSet, basename='basic')
urlpatterns = [
url(r'^api/', include(router.urls)),
]
def setUp(self):
self.router = SimpleRouter()
def test_action_routes(self):
# Get action routes (first two are list/detail)
routes = self.router.get_routes(BasicViewSet)[2:]
assert routes[0].url == '^{prefix}/{lookup}/action1{trailing_slash}$'
assert routes[0].mapping == {
'post': 'action1',
}
assert routes[1].url == '^{prefix}/{lookup}/action2{trailing_slash}$'
assert routes[1].mapping == {
'post': 'action2',
'delete': 'action2',
}
assert routes[2].url == '^{prefix}/{lookup}/action3{trailing_slash}$'
assert routes[2].mapping == {
'post': 'action3',
'delete': 'action3_delete',
}
def test_multiple_action_handlers(self):
# Standard action
response = self.client.post(reverse('basic-action3', args=[1]))
assert response.data == {'post': '1'}
# Additional handler registered with MethodMapper
response = self.client.delete(reverse('basic-action3', args=[1]))
assert response.data == {'delete': '1'}
def test_register_after_accessing_urls(self):
self.router.register(r'notes', NoteViewSet)
assert len(self.router.urls) == 2 # list and detail
self.router.register(r'notes_bis', NoteViewSet)
assert len(self.router.urls) == 4
class TestSimpleRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def test_link_and_action_decorator(self):
routes = self.router.get_routes(BasicViewSet)
decorator_routes = routes[2:]
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate(['action1', 'action2', 'link1', 'link2']):
route = decorator_routes[i]
# check url listing
self.assertEqual(route.url,
'^{{prefix}}/{{lookup}}/{0}/$'.format(endpoint))
# check method to function mapping
if endpoint.startswith('action'):
method_map = 'post'
else:
method_map = 'get'
self.assertEqual(route.mapping[method_map], endpoint)
class TestSimpleRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def test_link_and_action_decorator(self):
routes = self.router.get_routes(BasicViewSet)
decorator_routes = routes[2:]
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate(["action1", "action2", "action3", "link1", "link2"]):
route = decorator_routes[i]
# check url listing
self.assertEqual(route.url, "^{{prefix}}/{{lookup}}/{0}{{trailing_slash}}$".format(endpoint))
# check method to function mapping
if endpoint == "action3":
methods_map = ["post", "delete"]
elif endpoint.startswith("action"):
methods_map = ["post"]
else:
methods_map = ["get"]
for method in methods_map:
self.assertEqual(route.mapping[method], endpoint)
class TestDynamicListAndDetailRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def test_list_and_detail_route_decorators(self):
routes = self.router.get_routes(DynamicListAndDetailViewSet)
decorator_routes = [r for r in routes if not (r.name.endswith("-list") or r.name.endswith("-detail"))]
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate(["list_route_get", "list_route_post", "detail_route_get", "detail_route_post"]):
route = decorator_routes[i]
# check url listing
if endpoint.startswith("list_"):
self.assertEqual(route.url, "^{{prefix}}/{0}{{trailing_slash}}$".format(endpoint))
else:
self.assertEqual(route.url, "^{{prefix}}/{{lookup}}/{0}{{trailing_slash}}$".format(endpoint))
# check method to function mapping
if endpoint.endswith("_post"):
method_map = "post"
else:
method_map = "get"
self.assertEqual(route.mapping[method_map], endpoint)
class TestSimpleRouter(TestCase):
def setUp(self):
self.router = SimpleRouter()
def test_link_and_action_decorator(self):
routes = self.router.get_routes(BasicViewSet)
decorator_routes = routes[2:]
# Make sure all these endpoints exist and none have been clobbered
for i, endpoint in enumerate(['action1', 'action2', 'action3', 'link1', 'link2']):
route = decorator_routes[i]
# check url listing
assert route.url == '^{{prefix}}/{{lookup}}/{0}{{trailing_slash}}$'.format(endpoint)
# check method to function mapping
if endpoint == 'action3':
methods_map = ['post', 'delete']
elif endpoint.startswith('action'):
methods_map = ['post']
else:
methods_map = ['get']
for method in methods_map:
assert route.mapping[method] == endpoint
class HaystackViewSetTestCase(TestCase):
fixtures = ["mockperson", "mockpet"]
def setUp(self):
MockPersonIndex().reindex()
MockPetIndex().reindex()
self.router = SimpleRouter()
class FacetSerializer(HaystackFacetSerializer):
class Meta:
fields = ["firstname", "lastname", "created"]
class ViewSet1(FacetMixin, HaystackViewSet):
index_models = [MockPerson]
serializer_class = Serializer
facet_serializer_class = FacetSerializer
class ViewSet2(MoreLikeThisMixin, HaystackViewSet):
index_models = [MockPerson]
serializer_class = Serializer
class ViewSet3(HaystackViewSet):
index_models = [MockPerson, MockPet]
serializer_class = Serializer
self.view1 = ViewSet1
self.view2 = ViewSet2
self.view3 = ViewSet3
def tearDown(self):
MockPersonIndex().clear()
def test_viewset_get_queryset_no_queryset(self):
request = factory.get(path="/", data="", content_type="application/json")
response = self.view1.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_queryset_with_queryset(self):
setattr(self.view1, "queryset", SearchQuerySet().all())
request = factory.get(path="/", data="", content_type="application/json")
response = self.view1.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object_single_index(self):
request = factory.get(path="/", data="", content_type="application/json")
response = self.view1.as_view(actions={"get": "retrieve"})(request, pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object_multiple_indices(self):
request = factory.get(path="/", data={"model": "mockapp.mockperson"}, content_type="application/json")
response = self.view3.as_view(actions={"get": "retrieve"})(request, pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object_multiple_indices_no_model_query_param(self):
request = factory.get(path="/", data="", content_type="application/json")
response = self.view3.as_view(actions={"get": "retrieve"})(request, pk=1)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_object_multiple_indices_invalid_modelname(self):
request = factory.get(path="/", data={"model": "spam"}, content_type="application/json")
response = self.view3.as_view(actions={"get": "retrieve"})(request, pk=1)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_obj_raise_404(self):
request = factory.get(path="/", data="", content_type="application/json")
response = self.view1.as_view(actions={"get": "retrieve"})(request, pk=100000)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_object_invalid_lookup_field(self):
request = factory.get(path="/", data="", content_type="application/json")
self.assertRaises(
AttributeError,
self.view1.as_view(actions={"get": "retrieve"}), request, invalid_lookup=1
)
def test_viewset_get_obj_override_lookup_field(self):
setattr(self.view1, "lookup_field", "custom_lookup")
request = factory.get(path="/", data="", content_type="application/json")
response = self.view1.as_view(actions={"get": "retrieve"})(request, custom_lookup=1)
setattr(self.view1, "lookup_field", "pk")
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_more_like_this_decorator(self):
route = self.router.get_routes(self.view2)[2:].pop()
self.assertEqual(route.url, "^{prefix}/{lookup}/more-like-this{trailing_slash}$")
self.assertEqual(route.mapping, {"get": "more_like_this"})
def test_viewset_more_like_this_action_route(self):
request = factory.get(path="/", data={}, content_type="application/json")
response = self.view2.as_view(actions={"get": "more_like_this"})(request, pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_facets_action_route(self):
request = factory.get(path="/", data={}, content_type="application/json")
response = self.view1.as_view(actions={"get": "facets"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
class HaystackViewSetTestCase(TestCase):
fixtures = ["mockperson", "mockpet"]
def setUp(self):
MockPersonIndex().reindex()
MockPetIndex().reindex()
self.router = SimpleRouter()
class FacetSerializer(HaystackFacetSerializer):
class Meta:
fields = ["firstname", "lastname", "created"]
class ViewSet1(FacetMixin, HaystackViewSet):
index_models = [MockPerson]
serializer_class = Serializer
facet_serializer_class = FacetSerializer
class ViewSet2(MoreLikeThisMixin, HaystackViewSet):
index_models = [MockPerson]
serializer_class = Serializer
class ViewSet3(HaystackViewSet):
index_models = [MockPerson, MockPet]
serializer_class = Serializer
self.view1 = ViewSet1
self.view2 = ViewSet2
self.view3 = ViewSet3
def tearDown(self):
MockPersonIndex().clear()
def test_viewset_get_queryset_no_queryset(self):
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view1.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_queryset_with_queryset(self):
setattr(self.view1, "queryset", SearchQuerySet().all())
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view1.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object_single_index(self):
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view1.as_view(actions={"get": "retrieve"})(request,
pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object_multiple_indices(self):
request = factory.get(path="/",
data={"model": "mockapp.mockperson"},
content_type="application/json")
response = self.view3.as_view(actions={"get": "retrieve"})(request,
pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object_multiple_indices_no_model_query_param(self):
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view3.as_view(actions={"get": "retrieve"})(request,
pk=1)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_object_multiple_indices_invalid_modelname(self):
request = factory.get(path="/",
data={"model": "spam"},
content_type="application/json")
response = self.view3.as_view(actions={"get": "retrieve"})(request,
pk=1)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_obj_raise_404(self):
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view1.as_view(actions={"get": "retrieve"})(request,
pk=100000)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_object_invalid_lookup_field(self):
request = factory.get(path="/",
data="",
content_type="application/json")
self.assertRaises(AttributeError,
self.view1.as_view(actions={"get": "retrieve"}),
request,
invalid_lookup=1)
def test_viewset_get_obj_override_lookup_field(self):
setattr(self.view1, "lookup_field", "custom_lookup")
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view1.as_view(actions={"get": "retrieve"})(
request, custom_lookup=1)
setattr(self.view1, "lookup_field", "pk")
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_more_like_this_decorator(self):
route = self.router.get_routes(self.view2)[2:].pop()
self.assertEqual(route.url,
"^{prefix}/{lookup}/more-like-this{trailing_slash}$")
self.assertEqual(route.mapping, {"get": "more_like_this"})
def test_viewset_more_like_this_action_route(self):
request = factory.get(path="/",
data={},
content_type="application/json")
response = self.view2.as_view(actions={"get": "more_like_this"})(
request, pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_facets_action_route(self):
request = factory.get(path="/",
data={},
content_type="application/json")
response = self.view1.as_view(actions={"get": "facets"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
class HaystackViewSetTestCase(TestCase):
fixtures = ["mockperson"]
def setUp(self):
MockPersonIndex().reindex()
self.router = SimpleRouter()
class ViewSet(HaystackViewSet):
serializer_class = Serializer
self.view = ViewSet
def tearDown(self):
MockPersonIndex().clear()
def test_viewset_get_queryset_no_queryset(self):
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_queryset_with_queryset(self):
setattr(self.view, "queryset", SearchQuerySet().all())
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_queryset_with_index_models(self):
setattr(self.view, "index_models", [MockPerson])
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view.as_view(actions={"get": "list"})(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_object(self):
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view.as_view(actions={"get": "retrieve"})(request,
pk=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_get_obj_raise_404(self):
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view.as_view(actions={"get": "retrieve"})(request,
pk=100000)
self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
def test_viewset_get_object_invalid_lookup_field(self):
request = factory.get(path="/",
data="",
content_type="application/json")
self.assertRaises(AttributeError,
self.view.as_view(actions={"get": "retrieve"}),
request,
invalid_lookup=1)
def test_viewset_get_obj_override_lookup_field(self):
setattr(self.view, "lookup_field", "custom_lookup")
request = factory.get(path="/",
data="",
content_type="application/json")
response = self.view.as_view(actions={"get": "retrieve"})(
request, custom_lookup=1)
self.assertEqual(response.status_code, status.HTTP_200_OK)
def test_viewset_more_like_this_decorator(self):
route = self.router.get_routes(self.view)[2:].pop()
self.assertEqual(route.url,
"^{prefix}/{lookup}/more-like-this{trailing_slash}$")
self.assertEqual(route.mapping, {"get": "more_like_this"})