Javascript 在useEffect react钩子中使用路由时,RTL中的waitForElementToBeRemoved错误在waitForElementToBeRemoved中超时
我尝试了不同的解决方案,但都没有奏效。我正在使用React测试库测试登录组件。我有不同的路线,如下所示:Javascript 在useEffect react钩子中使用路由时,RTL中的waitForElementToBeRemoved错误在waitForElementToBeRemoved中超时,javascript,reactjs,jestjs,react-router-dom,react-testing-library,Javascript,Reactjs,Jestjs,React Router Dom,React Testing Library,我尝试了不同的解决方案,但都没有奏效。我正在使用React测试库测试登录组件。我有不同的路线,如下所示: <BrowserRouter> <div> <Home /> <Switch> <Route path="/" exact component={Home} /> <Route path="/user"
<BrowserRouter>
<div>
<Home />
<Switch>
<Route path="/" exact component={Home} />
<Route path="/user" exact component={User} />
<Route path="/login" component={Login} />
<Route component={NotFound} />
</Switch>
</div>
</BrowserRouter>
it("redirects to /user", async () => {
testRender(<Login />);
await waitForElementToBeRemoved(() =>
screen.findByTestId("user-login")
);
screen.debug();
});
当我为以下对象运行测试用例时:
expect(getByTestId("user-login").textContent).toBe(
"In progress"
);
它正在传递,但“waitForElementToBeRemoved”案例不起作用(错误-“waitForElementToBeRemoved中超时”)。组件确实执行useffect,但是history.push(“/user”)似乎不起作用。请告诉我是否有更好的方法来测试这种场景
import React from "react";
import { render } from "@testing-library/react";
import { MemoryRouter } from "react-router-dom";
export function testRender(tsx) {
window.history.pushState({}, "Test page", "/");
return render(tsx, { wrapper: MemoryRouter });
}
expect(getByTestId("user-login").textContent).toBe(
"In progress"
);