使用模拟补丁模拟实例方法

本文介绍了使用模拟补丁模拟实例方法的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在尝试使用富有想象力的模拟测试库.我似乎无法完全正常运行，我正在尝试这样做:

I'm trying to mock something while testing a Django app using the imaginatively named Mock testing library. I can't seem to quite get it to work, I'm trying to do this:

models.py from somelib import FooClass class Promotion(models.Model): foo = models.ForeignKey(FooClass) def bar(self): print "Do something I don't want!" test.py class ViewsDoSomething(TestCase): view = 'my_app.views.do_something' def test_enter_promotion(self): @patch.object(my_app.models.FooClass, 'bar') def fake_bar(self, mock_my_method): print "Do something I want!" return True self.client.get(reverse(view))

我在做什么错了?

推荐答案

啊，我对在哪里应用该补丁装饰器感到困惑.固定:

Ah I was confused on where to apply that patch decorator. Fixed:

class ViewsDoSomething(TestCase): view = 'my_app.views.do_something' @patch.object(my_app.models.FooClass, 'bar') def test_enter_promotion(self, mock_method): self.client.get(reverse(view))