def test_deserialize(self, format_type, pluralize_type, resource_type,
foreign_key_target, settings):
settings.JSON_API_FORMAT_TYPES = format_type
settings.JSON_API_PLURALIZE_TYPES = pluralize_type
serializer = ForeignKeySourceSerializer(data={
"target": {
"type": resource_type,
"id": str(foreign_key_target.pk)
}
})
assert serializer.is_valid()
assert serializer.validated_data["target"] == foreign_key_target
def test_validation_fails_on_invalid_type(self, format_type,
pluralize_type, resource_type,
foreign_key_target, settings):
settings.JSON_API_FORMAT_TYPES = format_type
settings.JSON_API_PLURALIZE_TYPES = pluralize_type
with pytest.raises(Conflict) as e:
serializer = ForeignKeySourceSerializer(
data={
"target": {
"type": resource_type,
"id": str(foreign_key_target.pk)
}
})
serializer.is_valid()
assert e.value.status_code == status.HTTP_409_CONFLICT
def test_serialize(self, format_type, pluralize_type, resource_type,
foreign_key_target, settings):
settings.JSON_API_FORMAT_TYPES = format_type
settings.JSON_API_PLURALIZE_TYPES = pluralize_type
serializer = ForeignKeySourceSerializer(
instance={"target": foreign_key_target})
expected = {
"type": resource_type,
"id": str(foreign_key_target.pk),
}
assert serializer.data["target"] == expected
def test_invalid_resource_id_object(self, resource_identifier, error):
serializer = ForeignKeySourceSerializer(
data={"target": resource_identifier})
assert not serializer.is_valid()
assert serializer.errors == {"target": [error]}