通过在测试开始时声明一个全局变量，我找到了一个可行的方法:

I found a working method by declaring in the beginning of the test a global variable:

global.window = { location: { pathname: null } };

并像这样检查这个变量:

and checked this variable like this:

expect(global.window.location.pathname).toEqual('/new-url');

效果很好.