def test_no_id_field_specified(self, app):
parser = query_string.SparseFieldsParser(schema=ParentSchema)
with pytest.raises(ValueError):
with app.test_request_context(
'/parents/?fields[parents]=no_id_field'):
sparse_fields = parser.parse()
ParentSchema(strict=True, many=True, only=sparse_fields)
def test_invalid_field(self, app):
parser = query_string.SparseFieldsParser(schema=ParentSchema)
objects_list = ParentDetailRepository().get_detail('1234')
with pytest.raises(ValueError):
with app.test_request_context('/parents/?fields[parents]=id,bad_field'):
sparse_fields = parser.parse()
ParentSchema(many=True, only=sparse_fields).dump(objects_list)
def __init__(self, *, schema=None):
if schema:
self.schema = schema
self.sort_parser = query_string.SortParser(schema=self.schema)
self.include_parser = query_string.IncludeParser(schema=self.schema)
self.sparse_fields_parser = query_string.SparseFieldsParser(
schema=self.schema)
def test_no_brackets(self, app):
parser = query_string.SparseFieldsParser(schema=ParentSchema)
with pytest.raises(exceptions.InvalidField):
with app.test_request_context('/parents/?fields[parents=id,ha$h'):
parser.parse()
def test_bad_resource(self, app):
parser = query_string.SparseFieldsParser(schema=ParentSchema)
with pytest.raises(exceptions.InvalidField):
with app.test_request_context(
'/parents/?fields[par]ents]=no_id_field'):
parser.parse()
def test_invalid_type(self, app):
parser = query_string.SparseFieldsParser(schema=ParentSchema)
with pytest.raises(KeyError):
with app.test_request_context('/parents/?fields[bad-type]=id'):
sparse_fields = parser.parse()
ParentSchema(strict=True, many=True, only=sparse_fields)
def test_parse(self, app):
parser = query_string.SparseFieldsParser(schema=ParentSchema)
with app.test_request_context(
'/examples/?fields[parents]=id,name&fields[children]=name'):
result = parser.parse()
assert sorted(result) == ['children.name', 'id', 'name']