def test_improperly_configured_related_field(self):
resources = [
Resource(
'host',
'hosts',
WebsiteHostViewSet,
[
NestedResource(
'website',
'websites',
WebsiteViewSet,
parent_field_lookup=RequestParentLookupHelper(
'hosts',
'host',
),
),
],
),
Resource('developer', 'developers', DeveloperViewSet)
]
urlpatterns = make_urlpatterns_from_resources(resources)
assert_raises(
ImproperlyConfigured,
self._make_url_via_field,
'website-detail',
self.programming_language1,
urlpatterns=urlpatterns,
)
def test_indirect_model_relation_resource(self):
resources = [
Resource(
'developer',
'developers',
DeveloperViewSet2,
[
NestedResource(
'version',
'versions',
ProgrammingLanguageVersionViewSet,
parent_field_lookup='language__author',
),
],
),
]
urlpatterns = make_urlpatterns_from_resources(resources)
version = self.programming_language_version
view_name = 'version-detail'
url_generated = self._make_url_via_field(
view_name,
version,
urlpatterns=urlpatterns,
)
url_expected = self._make_url_with_kwargs(
view_name,
{
'developer': self.developer1.pk,
'version': version.pk,
},
urlpatterns=urlpatterns,
)
eq_(url_expected, url_generated)
def test_illegal_parent_field_lookup_type(self):
resources = [
Resource(
'developer',
'developers',
DeveloperViewSet,
[
NestedResource(
'language',
'languages',
ProgrammingLanguageViewSet,
parent_field_lookup=_FakeParentLookupHelper('author'),
),
],
),
]
urlpatterns = make_urlpatterns_from_resources(resources)
assert_raises(
AssertionError,
self._make_url_via_field,
'language-detail',
self.programming_language1,
urlpatterns=urlpatterns,
)
def test_non_existing_child_detail(self):
resources = [
Resource(
'developer',
'developers',
DeveloperViewSet,
[
NestedResource(
'language',
'languages',
ProgrammingLanguageViewSet,
parent_field_lookup='author',
),
],
),
]
urlpatterns = make_urlpatterns_from_resources(resources)
client = _TestClient(urlpatterns)
url_path = reverse(
'language-detail',
kwargs={
'author': self.developer1.pk,
'pk': self.programming_language2.pk + 1,
},
urlconf=urlpatterns,
)
response = client.get(url_path)
eq_(404, response.status_code)
def test_indirect_child_detail_via_one_to_one(self):
visit = WebsiteVisit.objects.create(website=self.website)
resources = [
Resource(
"developer",
"developers",
DeveloperViewSet,
[
NestedResource(
"language",
"languages",
ProgrammingLanguageViewSet,
[
NestedResource(
"visit", "visits", WebsiteVisitViewSet, parent_field_lookup="website__language"
)
],
parent_field_lookup="author",
)
],
)
]
urlpatterns = make_urlpatterns_from_resources(resources)
client = TestClient(urlpatterns)
url_path = reverse(
"visit-detail",
kwargs={"developer": self.developer1.pk, "language": self.programming_language1.pk, "visit": visit.pk},
urlconf=urlpatterns,
)
response = client.get(url_path)
eq_(200, response.status_code)
def test_child_list_with_non_existing_parent(self):
urlpatterns = make_urlpatterns_from_resources(self._RESOURCES)
client = TestClient(urlpatterns)
url_path = reverse("language-list", kwargs={"developer": self.non_existing_developer_pk}, urlconf=urlpatterns)
response = client.get(url_path)
eq_(404, response.status_code)
def test_parent_list(self):
urlpatterns = make_urlpatterns_from_resources(self._RESOURCES)
client = TestClient(urlpatterns)
url_path = reverse("developer-list", urlconf=urlpatterns)
response = client.get(url_path)
eq_(200, response.status_code)
def test_parent_list_mounted_on_different_urlpath(self):
api_urls = list(make_urlpatterns_from_resources(self._RESOURCES))
urlpatterns = (url(r"^api/", include(api_urls)),)
client = TestClient(urlpatterns)
url_path = reverse("developer-list", urlconf=urlpatterns)
response = client.get(url_path)
eq_(200, response.status_code)
def test_resources_resolution_with_hyphenated_resource_name():
resources = [Resource("software-developer", "developers", DeveloperViewSet)]
urlpatterns = make_urlpatterns_from_resources(resources)
url_path1 = reverse("software_developer-list", urlconf=urlpatterns)
eq_("/developers/", url_path1)
url_path2 = reverse("software_developer-detail", kwargs={"software_developer": 1}, urlconf=urlpatterns)
eq_("/developers/1/", url_path2)
def test_resources_resolution_with_custom_router():
resources = [Resource("developer", "developers", DeveloperViewSet)]
urlpatterns = make_urlpatterns_from_resources(resources, SimpleRouter)
eq_(2, len(urlpatterns))
url_path1 = reverse("developer-list", urlconf=urlpatterns)
eq_("/developers/", url_path1)
url_path2 = reverse("developer-detail", kwargs={"developer": 1}, urlconf=urlpatterns)
eq_("/developers/1/", url_path2)
def test_default_router():
resources = []
urlpatterns = make_urlpatterns_from_resources(resources)
eq_(2, len(urlpatterns))
url_path1 = reverse("api-root", urlconf=urlpatterns)
eq_("/", url_path1)
url_path2 = reverse("api-root", kwargs={"format": "json"}, urlconf=urlpatterns)
eq_("/.json", url_path2)
def test_default_router():
resources = []
urlpatterns = make_urlpatterns_from_resources(resources)
eq_(2, len(urlpatterns))
url_path1 = reverse('api-root', urlconf=urlpatterns)
eq_('/', url_path1)
url_path2 = \
reverse('api-root', kwargs={'format': 'json'}, urlconf=urlpatterns)
eq_('/.json', url_path2)
def test_resources_resolution_with_default_router():
resources = [Resource('developer', 'developers', DeveloperViewSet)]
urlpatterns = make_urlpatterns_from_resources(resources)
url_path = reverse('developer-list', urlconf=urlpatterns)
eq_('/developers/', url_path)
view_callable, view_args, view_kwargs = resolve(url_path, urlpatterns)
ok_(getattr(view_callable, 'is_fixture', False))
eq_((), view_args)
eq_({}, view_kwargs)
def test_resources_resolution_with_custom_router():
resources = [Resource('developer', 'developers', DeveloperViewSet)]
urlpatterns = make_urlpatterns_from_resources(resources, SimpleRouter())
eq_(2, len(urlpatterns))
url_path1 = reverse('developer-list', urlconf=urlpatterns)
eq_('/developers/', url_path1)
url_path2 = \
reverse('developer-detail', kwargs={'pk': 1}, urlconf=urlpatterns)
eq_('/developers/1/', url_path2)
def test_parent_detail(self):
urlpatterns = make_urlpatterns_from_resources(self._RESOURCES)
client = TestClient(urlpatterns)
url_path = reverse("developer-detail", kwargs={"developer": self.developer1.pk}, urlconf=urlpatterns)
response = client.get(url_path)
response_data = response.data
expected_languages_url = reverse("language-list", kwargs={"developer": self.developer1.pk}, urlconf=urlpatterns)
languages_url = response_data["programming_languages"]
ok_(languages_url.endswith(expected_languages_url))
eq_(200, response.status_code)
def test_child_detail_with_wrong_parent(self):
urlpatterns = make_urlpatterns_from_resources(self._RESOURCES)
client = TestClient(urlpatterns)
url_path = reverse(
"language-detail",
kwargs={"developer": self.developer1.pk, "language": self.programming_language2.pk},
urlconf=urlpatterns,
)
response = client.get(url_path)
eq_(404, response.status_code)
def test_non_existing_parent_detail(self):
resources = [Resource('developer', 'developers', DeveloperViewSet)]
urlpatterns = make_urlpatterns_from_resources(resources)
client = _TestClient(urlpatterns)
url_path = reverse(
'developer-detail',
kwargs={'pk': self.developer2.pk + 1},
urlconf=urlpatterns,
)
response = client.get(url_path)
eq_(404, response.status_code)
def test_nested_resources_resolution():
resources = [
Resource(
"developer",
"developers",
DeveloperViewSet,
[NestedResource("language", "languages", ProgrammingLanguageViewSet, parent_field_lookup="author")],
)
]
urlpatterns = make_urlpatterns_from_resources(resources)
url_path = reverse("language-list", kwargs={"developer": 1}, urlconf=urlpatterns)
eq_("/developers/1/languages/", url_path)
def test_resources_resolution_with_hyphenated_resource_name():
resources = \
[Resource('software-developer', 'developers', DeveloperViewSet)]
urlpatterns = make_urlpatterns_from_resources(resources)
url_path1 = reverse('software_developer-list', urlconf=urlpatterns)
eq_('/developers/', url_path1)
url_path2 = reverse(
'software_developer-detail',
kwargs={'software_developer': 1},
urlconf=urlpatterns,
)
eq_('/developers/1/', url_path2)
def test_child_detail_inside_namespace(self):
namespace = 'v1'
api_urls = make_urlpatterns_from_resources(self._RESOURCES)
urlpatterns = _mount_urls_on_namespace(api_urls, namespace)
response = _make_request_to_namespaced_url(
namespace,
'language-detail',
{
'developer': self.developer1.pk,
'language': self.programming_language1.pk,
},
urlpatterns,
)
eq_(200, response.status_code)
def test_detail_with_non_existing_grandparent(self):
urlpatterns = make_urlpatterns_from_resources(self._RESOURCES)
client = TestClient(urlpatterns)
url_path = reverse(
"version-detail",
kwargs={
"developer": self.non_existing_developer_pk,
"language": self.programming_language1.pk,
"version": self.programming_language_version.pk,
},
urlconf=urlpatterns,
)
response = client.get(url_path)
eq_(404, response.status_code)
def test_grand_child_detail(self):
urlpatterns = make_urlpatterns_from_resources(self._RESOURCES)
client = TestClient(urlpatterns)
url_path = reverse(
"version-detail",
kwargs={
"developer": self.developer1.pk,
"language": self.programming_language1.pk,
"version": self.programming_language_version.pk,
},
urlconf=urlpatterns,
)
response = client.get(url_path)
eq_(200, response.status_code)
def make_response_for_request(
view_name,
view_kwargs,
resources=None,
method_name='GET',
environ_items=None,
**kwargs
):
if resources:
urlpatterns = make_urlpatterns_from_resources(resources)
else:
urlpatterns = None
client = TestClient(urlpatterns, environ_items)
url_path = reverse(view_name, kwargs=view_kwargs, urlconf=urlpatterns)
method = getattr(client, method_name.lower())
response = method(url_path, **kwargs)
return response
def test_child_list_with_non_viewable_parent(self):
resources = [
Resource(
"website",
"websites",
_WebsiteViewSetWithCustomGetQueryset,
[NestedResource("host", "hosts", WebsiteHostViewSet, parent_field_lookup="websites")],
)
]
urlpatterns = make_urlpatterns_from_resources(resources)
client = TestClient(urlpatterns)
url_path = reverse("host-list", kwargs={"website": self.website.pk}, urlconf=urlpatterns)
response = client.get(url_path)
eq_(404, response.status_code)
def test_reverse_many_to_many_relationships(self):
resources = [
Resource(
"host",
"hosts",
WebsiteHostViewSet,
[NestedResource("website", "websites", WebsiteViewSet, parent_field_lookup="hosts")],
)
]
urlpatterns = make_urlpatterns_from_resources(resources)
client = TestClient(urlpatterns)
url_path = reverse(
"website-detail", kwargs={"website": self.website.pk, "host": self.website_host.pk}, urlconf=urlpatterns
)
response = client.get(url_path)
eq_(200, response.status_code)
def _get_response_from_child_resource_list(
self,
parent_view_set,
child_view_set,
url_name=None,
urlvars=None,
user=None,
):
resources = self._build_resources(parent_view_set, child_view_set)
urlpatterns = make_urlpatterns_from_resources(resources)
client = TestClient(urlpatterns, user)
url_name = url_name or 'language-list'
urlvars = urlvars or {'developer': self.developer1.pk}
url_path = reverse(url_name, kwargs=urlvars, urlconf=urlpatterns)
response = client.get(url_path)
return response
def test_parent_detail(self):
response = self._make_response_for_request(
'developer-detail',
{'developer': self.developer1.pk},
)
response_data = response.data
urlpatterns = make_urlpatterns_from_resources(self._RESOURCES)
expected_languages_url = reverse(
'language-list',
kwargs={'developer': self.developer1.pk},
urlconf=urlpatterns,
)
languages_url = response_data['programming_languages']
ok_(languages_url.endswith(expected_languages_url))
eq_(200, response.status_code)
def setUp(self):
super(_BaseTestCase, self).setUp()
website_resource = Resource('website', 'websites', WebsiteViewSet)
self.resources = [
Resource(
'developer',
'developers',
DeveloperViewSet,
[
NestedResource(
'language',
'languages',
ProgrammingLanguageViewSet,
[
NestedResource(
'version',
'versions',
ProgrammingLanguageVersionViewSet,
parent_field_lookup='language',
),
NestedResource(
'implementation',
'implementations',
ProgrammingLanguageImplementationViewSet,
parent_field_lookup='language',
),
],
parent_field_lookup='author',
cross_linked_resources={'website': website_resource},
),
],
),
Resource(
'website-visit',
'website-visits',
WebsiteVisitViewSet,
cross_linked_resources={'website': website_resource},
),
website_resource,
]
self.urlpatterns = make_urlpatterns_from_resources(self.resources)
def test_nested_resources_resolution():
resources = [
Resource(
'developer',
'developers',
DeveloperViewSet,
[
NestedResource(
'language',
'languages',
ProgrammingLanguageViewSet,
parent_field_lookup='author',
),
],
),
]
urlpatterns = make_urlpatterns_from_resources(resources)
url_path = \
reverse('language-list', kwargs={'author': 1}, urlconf=urlpatterns)
eq_('/developers/1/languages/', url_path)
def setUp(self):
super(TestRelatedLinkedField, self).setUp()
self.resources = [
Resource(
"developer",
"developers",
DeveloperViewSet,
[
NestedResource(
"language",
"languages",
ProgrammingLanguageViewSet,
[
NestedResource(
"version", "versions", ProgrammingLanguageVersionViewSet, parent_field_lookup="language"
)
],
parent_field_lookup="author",
)
],
)
]
self.urlpatterns = make_urlpatterns_from_resources(self.resources)
