Is there any way to click the "Sign In" link on github page using javascript for testcafe?

Question

I want to click the "Sign In" on the GitHub page for testcafe using javascript. From inspecting part I found that "Sign in" part has a class name. So I was trying to use "Selector" to select that particular class. But it is giving me this error. "The specified selector does not match any element in the DOM tree.

   Selector('HeaderMenu-link no-underline mr-3').withText('Sign in')

Answer 1

请检查以下测试，它成功为我单击了“登录”按钮：

import { Selector } from 'testcafe';
import { pick } from 'lodash';

fixture `GitHub`.page `github.com`;

test(`Click Sign In`, async t => {
    await t.maximizeWindow();
    await t.click(Selector('a.HeaderMenu-link').withText('Sign\u00a0in'));
    await t.wait(3000);
});

的 是，只能在HTML文档中使用的HTML控制序列。在普通的JS字符串中，用\u00a0字符表示。我同意这是相当晦涩的。我们将尝试在问题＃3937的上下文中简化此类字符的处理