Question

我有以下测试：

def test_root_url_resolves_to_home_page_view(self):
    found = resolve('/')
    self.assertEqual(
        found.func,
        views.HomePageView.as_view()
    )

给出了这个错误：

AssertionError: <function HomePageView at 0x107d65620> != <function HomePageView at 0x107d97400>

Answer 1

根据django 2 documentation on testing the response resolver

# class-based views need to be compared by name, as the functions
# generated by as_view() won't be equal
self.assertEqual(response.resolver_match.func.__name__, MyView.as_view().__name__)

在你的情况下：

self.assertEqual(
        found.func.__name__,
        views.HomePageView.as_view().__name__
    )

Answer 2

由于您正在使用基于类的视图；您也可以这样做：

self.assertEqual(
    found.func.view_class,
    views.HomePageView
)

解析的url函数不等于基于类的视图`as_view（）`方法？

2 个答案: