[英]Test django model with foreign key to another model
I want to test one specific Model without having to worry about the other Model to which it has a Foreign Key (FK) to. 我想测试一个特定的模型而不必担心它具有外键(FK)的另一个模型。
Say my model Bundle needs a Foreign Key to my other model Session: models.py
: 假设我的模型捆绑包需要其他模型会话的外键:
models.py
:
class Bundle(ModelCommon):
session = models.ForeignKey(verbose_name=_('Session'), to=Session, default=None, null=False, blank=False)
available = models.BooleanField(verbose_name=_('Available'), default=True, null=False, blank=False)
As I try to test my Bundle class with a Mock (because I don't need to care about what field values are in the Session object) on test_models.py
: 当我尝试在
test_models.py
上用Mock测试我的Bundle类时(因为我不需要关心Session对象中的字段值):
def setUp(self):
MockSession = mock.create_autospec(Session)
self.test_session = MockSession()
self.bundle = Bundle(session=self.test_session, name='Mega Bundle', enabled=True, available=True, price=0)
def test_event_enabled_is_default_false(self):
session = Session()
self.assertFalse(session.enabled)
I keep getting this message: 我不断收到此消息:
Error
Traceback (most recent call last):
File "test_models.py", line 181, in setUp
self.bundle = Bundle(session=self.test_session, name='Mega Bundle', enabled=True, available=True, price=0)
raise AttributeError("Mock object has no attribute %r" % name)
AttributeError: Mock object has no attribute '_state'
Here's the question: What is the absolute correct way to using a Test Double in this situation? 问题是:在这种情况下使用测试倍数的绝对正确方法是什么? Because so far I haven't managed to succeed in using one.
因为到目前为止,我还没有成功使用它。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.