def test_jsonapi_error_handling(self):
error = Error(
detail="detail",
id="id",
links={"about": "http://www.google.com"},
status_code="400",
code="code",
title="title",
source={"parameter": "foobar"},
meta={"foo": "bar"},
)
response = jsonapi_exception_handler(error, {})
self.assertDictEqual(
response.data,
{
"errors": [{
"detail": error.detail,
"id": error.id,
"links": error.links,
"status": error.status_code,
"code": error.code,
"title": error.title,
"source": error.source,
"meta": error.meta,
}]
},
)
def test_apiexception(self):
error = NotFound("Not Found.")
response = jsonapi_exception_handler(error, {})
self.assertDictEqual(
response.data,
{"errors": [{
"detail": "Not Found.",
"status": "404"
}]})
def test_validationerror_without_dict_detail(self):
"""
Tests that we handle ValidationError without dicts
(ie. UUID validation error)
"""
error = DjangoValidationError('"ocelot" is an invalid UUID')
response = jsonapi_exception_handler(error, {})
self.assertIn("errors", response.data)
self.assertEqual(response.data['errors'][0]['detail'],
'[\'"ocelot" is an invalid UUID\']')
self.assertEqual(response.data['errors'][0]['status'], '400')
def test_validationerror_without_dict_detail(self):
"""
Tests that we handle ValidationError without dicts
(ie. UUID validation error)
"""
error = DjangoValidationError('"ocelot" is an invalid UUID')
response = jsonapi_exception_handler(error, {})
self.assertIn("errors", response.data)
self.assertEqual(response.data["errors"][0]["detail"],
"['\"ocelot\" is an invalid UUID']")
self.assertEqual(response.data["errors"][0]["status"], "400")
def test_pagination_exceptions(self):
error = EmptyPage("Test")
response = jsonapi_exception_handler(error, {})
self.assertDictEqual(
response.data, {
"errors": [{
"detail": str(error),
"source": {
"parameter": "page[number]"
},
"status": "400"
}]
})
def test_validationerror_with_dict_detail(self):
"""
Tests that we handle ValidationError with dicts
"""
error = ValidationError({'foo': 'foo is invalid'})
response = jsonapi_exception_handler(error, {})
self.assertDictEqual(
response.data, {
"errors": [{
"detail": "foo is invalid",
"source": {
"pointer": "data/attributes/foo"
},
"status": "400"
}]
})
def test_default_handler(self):
error = PermissionDenied()
response = jsonapi_exception_handler(error, {})
self.assertEqual(response.data["errors"][0]["status"], "403")
def test_no_default_response(self):
error = Exception()
response = jsonapi_exception_handler(error, {})
self.assertIsNone(response)
