def test_invalid_uri(self):
"""
Tests that get_resource raises a ValidationError if you attempt to use an invalid URI.
"""
viewset = viewsets.FileRepositoryViewSet()
with self.assertRaises(DRFValidationError):
viewset.get_resource("/pulp/api/v2/nonexistent/", models.FileRepository)
def test_no_errors(self):
"""
Tests that get_resource() properly resolves a valid URI and returns the correct resource.
"""
repo = models.FileRepository.objects.create(name="foo")
viewset = viewsets.FileRepositoryViewSet()
resource = viewset.get_resource(
"/{api_root}repositories/file/file/{pk}/".format(api_root=API_ROOT, pk=repo.pk),
models.FileRepository,
)
self.assertEquals(repo, resource)
def test_resource_does_not_exist(self):
"""
Tests that get_resource() raises a ValidationError if you use a URI for a resource that
does not exist.
"""
pk = uuid4()
viewset = viewsets.FileRepositoryViewSet()
with self.assertRaises(DRFValidationError):
viewset.get_resource(
"/{api_root}repositories/file/file/{pk}/".format(api_root=API_ROOT, pk=pk),
models.FileRepository,
)
def test_multiple_matches(self):
"""
Tests that get_resource() raises a ValidationError if you attempt to use a list endpoint.
"""
models.FileRepository.objects.create(name="foo")
models.FileRepository.objects.create(name="foo2")
viewset = viewsets.FileRepositoryViewSet()
with self.assertRaises(DRFValidationError):
# matches all repositories
viewset.get_resource(
"/{api_root}repositories/file/file/".format(api_root=API_ROOT),
models.FileRepository,
)
def test_resource_with_field_error(self):
"""
Tests that get_resource() raises a ValidationError if you use a URI that is not a valid
model.
"""
repo = models.FileRepository.objects.create(name="foo")
viewset = viewsets.FileRepositoryViewSet()
with self.assertRaises(DRFValidationError):
# has no repo versions yet
viewset.get_resource(
"/{api_root}repositories/file/file/{pk}/versions/1/".format(
api_root=API_ROOT, pk=repo.pk
),
models.FileRepository,
)