playwright/tests/page/locator-query.spec.ts

87 lines
3.4 KiB
TypeScript
Raw Normal View History

/**
* Copyright 2018 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { test as it, expect } from './pageTest';
it('should respect first() and last()', async ({ page }) => {
await page.setContent(`
<section>
<div><p>A</p></div>
<div><p>A</p><p>A</p></div>
<div><p>A</p><p>A</p><p>A</p></div>
</section>`);
expect(await page.locator('div >> p').count()).toBe(6);
expect(await page.locator('div').locator('p').count()).toBe(6);
expect(await page.locator('div').first().locator('p').count()).toBe(1);
expect(await page.locator('div').last().locator('p').count()).toBe(3);
});
it('should respect nth()', async ({ page }) => {
await page.setContent(`
<section>
<div><p>A</p></div>
<div><p>A</p><p>A</p></div>
<div><p>A</p><p>A</p><p>A</p></div>
</section>`);
expect(await page.locator('div >> p').nth(0).count()).toBe(1);
expect(await page.locator('div').nth(1).locator('p').count()).toBe(2);
expect(await page.locator('div').nth(2).locator('p').count()).toBe(3);
});
it('should throw on capture w/ nth()', async ({ page }) => {
await page.setContent(`<section><div><p>A</p></div></section>`);
const e = await page.locator('*css=div >> p').nth(1).click().catch(e => e);
expect(e.message).toContain(`Can't query n-th element`);
});
it('should throw on due to strictness', async ({ page }) => {
await page.setContent(`<div>A</div><div>B</div>`);
const e = await page.locator('div').isVisible().catch(e => e);
expect(e.message).toContain(`strict mode violation`);
});
it('should throw on due to strictness 2', async ({ page }) => {
await page.setContent(`<select><option>One</option><option>Two</option></select>`);
const e = await page.locator('option').evaluate(e => {}).catch(e => e);
expect(e.message).toContain(`strict mode violation`);
});
it('should filter by text', async ({ page }) => {
await page.setContent(`<div>Foobar</div><div>Bar</div>`);
await expect(page.locator('div').withText('Foo')).toHaveText('Foobar');
});
it('should filter by text 2', async ({ page }) => {
await page.setContent(`<div>foo <span>hello world</span> bar</div>`);
await expect(page.locator('div').withText('hello world')).toHaveText('foo hello world bar');
});
it('should filter by regex', async ({ page }) => {
await page.setContent(`<div>Foobar</div><div>Bar</div>`);
await expect(page.locator('div').withText(/Foo.*/)).toHaveText('Foobar');
});
it('should filter by text with quotes', async ({ page }) => {
await page.setContent(`<div>Hello "world"</div><div>Hello world</div>`);
await expect(page.locator('div').withText('Hello "world"')).toHaveText('Hello "world"');
});
it('should filter by regex with quotes', async ({ page }) => {
await page.setContent(`<div>Hello "world"</div><div>Hello world</div>`);
await expect(page.locator('div').withText(/Hello "world"/)).toHaveText('Hello "world"');
});