test_model_low_level_container.py 文件源码

def testlways(self):
        field = self.get_condition_field()
        condition = self.get_not_applies_always_condition()
        condition_container = self.cls(condition=condition, fields=[String(ConditionTest.inner_field_value)], fuzzable=True)
        # This is done to allow field name resolution
        enclosing = Container(fields=[field, condition_container])
        rendered = condition_container.render()
        self.assertEqual(rendered, Bits())
        while condition_container.mutate():
            rendered = condition_container.render()
            self.assertEqual(rendered, Bits())
        del enclosing