JS WebDriverio如何检查页面上是否存在标签H1

Question

我尝试这样做：

await browser.url(https://webdriver.io/');
expect(browser).toHaveText('h1')

因此尝试：

await browser.url(https://webdriver.io/');
await browser.findElement('xpath', 'h1')

但是这无济于事

Answer 1

有人可以告诉我如何在循环中检查H1标签的存在吗？测试立即崩溃，没有打印没有H1的页面

const url = 'https://webdriver.io/';
const crossFetch = require('cross-fetch');
const links = [];

describe('test', async () => {
    beforeEach(async function () {
        const result = await crossFetch(`${url}/wp-json/wp/v2/pages/?per_page=100`);
        const pages = await result.json();
        pages.forEach(page => links.push(page.link));
    });

    it('Check Headers', async () => {
        const array1 = [];
        const array2 = [];

        for (const elem of links) {
            await browser.url(elem);
            elem.click;

            const classNameAndText = await $('<h1>')
            console.log('HAS h1 - ' + await classNameAndText.getText()) // outputs: h1

            if (classNameAndText) {
                array1.push(elem);
            } else {
                array2.push(elem);
            }
        }
        if (array2.length > 0) {
            array2.forEach(function (elem1) {
                console.log('NOT h1 - ' + elem1);
            })
        }
    })
});

Answer 2

这就是我解决这个问题的方式：

const url = 'https://webdriver.io/';
const crossFetch = require('cross-fetch');
const links = [];

describe('test', async () => {
    beforeEach(async function () {
        const result = await crossFetch(`${url}/wp-json/wp/v2/pages/?per_page=100`);
        const pages = await result.json();
        pages.forEach(page => links.push(page.link));
    });

    it('Check Headers', async () => {
        const errorsUrls = [];

        for (const url of links) {
            await browser.url(url);
            const classNameAndText = await $('h3');

            if (typeof classNameAndText.error !== 'undefined') {
                errorsUrls.push(url);
            }
        }

        if (errorsUrls.length > 0) {
            throw new Error( `
                Header Not Found:
                ${errorsUrls.join('\r\n')}
            `);
        }
    })
});