def parse_spec_and_assert(self, spec, parents, children, filter_type, filter_value, childrens_parents):
parsed = graph_selector.SelectionCriteria(spec)
self.assertEqual(parsed.select_parents, parents)
self.assertEqual(parsed.select_children, children)
self.assertEqual(parsed.selector_type, filter_type)
self.assertEqual(parsed.selector_value, filter_value)
self.assertEqual(parsed.select_childrens_parents, childrens_parents)
def invalid_spec(self, spec):
with self.assertRaises(dbt.exceptions.RuntimeException):
graph_selector.SelectionCriteria(spec)