import prettyFormat from 'pretty-format'; global['prettyFormat'] = prettyFormat; jest.setTimeout(300000); // 把 console.error 转换成 error,方便断言 (() => { const spy = jest.spyOn(console, 'error'); beforeAll(() => { spy.mockImplementation((message) => { console.log(message); throw new Error(message); }); }); afterAll(() => { spy.mockRestore(); }); })();