def test_if_you_give_it_junk_you_get_a_resolution_error(self): ref = "foo://bar" foo_handler = mock.Mock(side_effect=ValueError("Oh no! What's this?")) resolver = RefResolver("", {}, handlers={"foo": foo_handler}) with self.assertRaises(RefResolutionError) as err: with resolver.resolving(ref): pass self.assertEqual(str(err.exception), "Oh no! What's this?")
def test_if_you_give_it_junk_you_get_a_resolution_error(self): ref = "foo://bar" foo_handler = mock.Mock(side_effect=ValueError("Oh no! What's this?")) resolver = RefResolver("", {}, handlers={"foo" : foo_handler}) with self.assertRaises(RefResolutionError) as err: with resolver.resolving(ref): pass self.assertEqual(str(err.exception), "Oh no! What's this?")
def test_custom_uri_scheme_handlers(self): schema = {"foo": "bar"} ref = "foo://bar" foo_handler = mock.Mock(return_value=schema) resolver = RefResolver("", {}, handlers={"foo": foo_handler}) with resolver.resolving(ref) as resolved: self.assertEqual(resolved, schema) foo_handler.assert_called_once_with(ref)
def test_cache_remote_off(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=False, handlers={"foo" : foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass self.assertEqual(foo_handler.call_count, 2)
def test_cache_remote_on(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=True, handlers={"foo" : foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass foo_handler.assert_called_once_with(ref)
def test_cache_remote_off(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=False, handlers={"foo": foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass self.assertEqual(foo_handler.call_count, 2)
def test_cache_remote_on(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=True, handlers={"foo": foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass foo_handler.assert_called_once_with(ref)
def test_it_resolves_local_refs_with_id(self): schema = {"id": "foo://bar/schema#", "a": {"foo": "bar"}} resolver = RefResolver.from_schema(schema) with resolver.resolving("#/a") as resolved: self.assertEqual(resolved, schema["a"]) with resolver.resolving("foo://bar/schema#/a") as resolved: self.assertEqual(resolved, schema["a"])
def test_it_can_construct_a_base_uri_from_a_schema_without_id(self): schema = {} resolver = RefResolver.from_schema(schema) self.assertEqual(resolver.base_uri, "") with resolver.resolving("") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("#") as resolved: self.assertEqual(resolved, schema)
def test_it_delegates_to_a_ref_resolver(self): resolver = RefResolver("", {}) schema = {"$ref": mock.Mock()} @contextlib.contextmanager def resolving(): yield {"type": "integer"} with mock.patch.object(resolver, "resolving") as resolve: resolve.return_value = resolving() with self.assertRaises(ValidationError): self.validator_class(schema, resolver=resolver).validate(None) resolve.assert_called_once_with(schema["$ref"])
def setUp(self): self.referrer = {} self.store = {self.stored_uri : self.stored_schema} self.resolver = RefResolver(self.base_uri, self.referrer, self.store)
class TestRefResolver(unittest.TestCase): base_uri = "" stored_uri = "foo://stored" stored_schema = {"stored" : "schema"} def setUp(self): self.referrer = {} self.store = {self.stored_uri : self.stored_schema} self.resolver = RefResolver(self.base_uri, self.referrer, self.store) def test_it_does_not_retrieve_schema_urls_from_the_network(self): ref = Draft3Validator.META_SCHEMA["id"] with mock.patch.object(self.resolver, "resolve_remote") as remote: with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, Draft3Validator.META_SCHEMA) self.assertFalse(remote.called) def test_it_resolves_local_refs(self): ref = "#/properties/foo" self.referrer["properties"] = {"foo" : object()} with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, self.referrer["properties"]["foo"]) def test_it_resolves_local_refs_with_id(self): schema = {"id": "foo://bar/schema#", "a": {"foo": "bar"}} resolver = RefResolver.from_schema(schema) with resolver.resolving("#/a") as resolved: self.assertEqual(resolved, schema["a"]) with resolver.resolving("foo://bar/schema#/a") as resolved: self.assertEqual(resolved, schema["a"]) def test_it_retrieves_stored_refs(self): with self.resolver.resolving(self.stored_uri) as resolved: self.assertIs(resolved, self.stored_schema) self.resolver.store["cached_ref"] = {"foo" : 12} with self.resolver.resolving("cached_ref#/foo") as resolved: self.assertEqual(resolved, 12) def test_it_retrieves_unstored_refs_via_requests(self): ref = "http://bar#baz" schema = {"baz" : 12} with mock.patch("jsonschema_serialize_fork.validators.requests") as requests: requests.get.return_value.json.return_value = schema with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, 12) requests.get.assert_called_once_with("http://bar") def test_it_retrieves_unstored_refs_via_urlopen(self): ref = "http://bar#baz" schema = {"baz" : 12} with mock.patch("jsonschema_serialize_fork.validators.requests", None): with mock.patch("jsonschema_serialize_fork.validators.urlopen") as urlopen: urlopen.return_value.read.return_value = ( json.dumps(schema).encode("utf8")) with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, 12) urlopen.assert_called_once_with("http://bar") def test_it_can_construct_a_base_uri_from_a_schema(self): schema = {"id" : "foo"} resolver = RefResolver.from_schema(schema) self.assertEqual(resolver.base_uri, "foo") with resolver.resolving("") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("#") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("foo") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("foo#") as resolved: self.assertEqual(resolved, schema) def test_it_can_construct_a_base_uri_from_a_schema_without_id(self): schema = {} resolver = RefResolver.from_schema(schema) self.assertEqual(resolver.base_uri, "") with resolver.resolving("") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("#") as resolved: self.assertEqual(resolved, schema) def test_custom_uri_scheme_handlers(self): schema = {"foo": "bar"} ref = "foo://bar" foo_handler = mock.Mock(return_value=schema) resolver = RefResolver("", {}, handlers={"foo": foo_handler}) with resolver.resolving(ref) as resolved: self.assertEqual(resolved, schema) foo_handler.assert_called_once_with(ref) def test_cache_remote_on(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=True, handlers={"foo" : foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass foo_handler.assert_called_once_with(ref) def test_cache_remote_off(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=False, handlers={"foo" : foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass self.assertEqual(foo_handler.call_count, 2) def test_if_you_give_it_junk_you_get_a_resolution_error(self): ref = "foo://bar" foo_handler = mock.Mock(side_effect=ValueError("Oh no! What's this?")) resolver = RefResolver("", {}, handlers={"foo" : foo_handler}) with self.assertRaises(RefResolutionError) as err: with resolver.resolving(ref): pass self.assertEqual(str(err.exception), "Oh no! What's this?")
class TestRefResolver(unittest.TestCase): base_uri = "" stored_uri = "foo://stored" stored_schema = {"stored": "schema"} def setUp(self): self.referrer = {} self.store = {self.stored_uri: self.stored_schema} self.resolver = RefResolver(self.base_uri, self.referrer, self.store) def test_it_does_not_retrieve_schema_urls_from_the_network(self): ref = Draft3Validator.META_SCHEMA["id"] with mock.patch.object(self.resolver, "resolve_remote") as remote: with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, Draft3Validator.META_SCHEMA) self.assertFalse(remote.called) def test_it_resolves_local_refs(self): ref = "#/properties/foo" self.referrer["properties"] = {"foo": object()} with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, self.referrer["properties"]["foo"]) def test_it_resolves_local_refs_with_id(self): schema = {"id": "foo://bar/schema#", "a": {"foo": "bar"}} resolver = RefResolver.from_schema(schema) with resolver.resolving("#/a") as resolved: self.assertEqual(resolved, schema["a"]) with resolver.resolving("foo://bar/schema#/a") as resolved: self.assertEqual(resolved, schema["a"]) def test_it_retrieves_stored_refs(self): with self.resolver.resolving(self.stored_uri) as resolved: self.assertIs(resolved, self.stored_schema) self.resolver.store["cached_ref"] = {"foo": 12} with self.resolver.resolving("cached_ref#/foo") as resolved: self.assertEqual(resolved, 12) def test_it_retrieves_unstored_refs_via_requests(self): ref = "http://bar#baz" schema = {"baz": 12} with mock.patch( "jsonschema_serialize_fork.validators.requests") as requests: requests.get.return_value.json.return_value = schema with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, 12) requests.get.assert_called_once_with("http://bar") def test_it_retrieves_unstored_refs_via_urlopen(self): ref = "http://bar#baz" schema = {"baz": 12} with mock.patch("jsonschema_serialize_fork.validators.requests", None): with mock.patch( "jsonschema_serialize_fork.validators.urlopen") as urlopen: urlopen.return_value.read.return_value = ( json.dumps(schema).encode("utf8")) with self.resolver.resolving(ref) as resolved: self.assertEqual(resolved, 12) urlopen.assert_called_once_with("http://bar") def test_it_can_construct_a_base_uri_from_a_schema(self): schema = {"id": "foo"} resolver = RefResolver.from_schema(schema) self.assertEqual(resolver.base_uri, "foo") with resolver.resolving("") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("#") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("foo") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("foo#") as resolved: self.assertEqual(resolved, schema) def test_it_can_construct_a_base_uri_from_a_schema_without_id(self): schema = {} resolver = RefResolver.from_schema(schema) self.assertEqual(resolver.base_uri, "") with resolver.resolving("") as resolved: self.assertEqual(resolved, schema) with resolver.resolving("#") as resolved: self.assertEqual(resolved, schema) def test_custom_uri_scheme_handlers(self): schema = {"foo": "bar"} ref = "foo://bar" foo_handler = mock.Mock(return_value=schema) resolver = RefResolver("", {}, handlers={"foo": foo_handler}) with resolver.resolving(ref) as resolved: self.assertEqual(resolved, schema) foo_handler.assert_called_once_with(ref) def test_cache_remote_on(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=True, handlers={"foo": foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass foo_handler.assert_called_once_with(ref) def test_cache_remote_off(self): ref = "foo://bar" foo_handler = mock.Mock() resolver = RefResolver( "", {}, cache_remote=False, handlers={"foo": foo_handler}, ) with resolver.resolving(ref): pass with resolver.resolving(ref): pass self.assertEqual(foo_handler.call_count, 2) def test_if_you_give_it_junk_you_get_a_resolution_error(self): ref = "foo://bar" foo_handler = mock.Mock(side_effect=ValueError("Oh no! What's this?")) resolver = RefResolver("", {}, handlers={"foo": foo_handler}) with self.assertRaises(RefResolutionError) as err: with resolver.resolving(ref): pass self.assertEqual(str(err.exception), "Oh no! What's this?")
def setUp(self): self.referrer = {} self.store = {self.stored_uri: self.stored_schema} self.resolver = RefResolver(self.base_uri, self.referrer, self.store)