mirror of
https://github.com/microsoft/playwright.git
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140 lines
7.2 KiB
TypeScript
140 lines
7.2 KiB
TypeScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { test as it, expect } from './pageTest';
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const reacts = {
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'react15': '/reading-list/react15.html',
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'react16': '/reading-list/react16.html',
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'react17': '/reading-list/react17.html',
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};
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for (const [name, url] of Object.entries(reacts)) {
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it.describe(name, () => {
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it.beforeEach(async ({ page, server }) => {
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await page.goto(server.PREFIX + url);
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});
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it('should work with single-root elements', async ({ page }) => {
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expect(await page.$$eval(`_react=BookList`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=BookItem`, els => els.length)).toBe(3);
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expect(await page.$$eval(`_react=BookList >> _react=BookItem`, els => els.length)).toBe(3);
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expect(await page.$$eval(`_react=BookItem >> _react=BookList`, els => els.length)).toBe(0);
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});
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it('should work with multi-root elements (fragments)', async ({ page }) => {
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it.skip(name === 'react15', 'React 15 does not support fragments');
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expect(await page.$$eval(`_react=App`, els => els.length)).toBe(15);
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expect(await page.$$eval(`_react=AppHeader`, els => els.length)).toBe(2);
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expect(await page.$$eval(`_react=NewBook`, els => els.length)).toBe(2);
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});
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it('should not crash when there is no match', async ({ page }) => {
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expect(await page.$$eval(`_react=Apps`, els => els.length)).toBe(0);
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expect(await page.$$eval(`_react=BookLi`, els => els.length)).toBe(0);
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});
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it('should compose', async ({ page }) => {
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expect(await page.$eval(`_react=NewBook >> _react=button`, el => el.textContent)).toBe('new book');
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expect(await page.$eval(`_react=NewBook >> _react=input`, el => el.tagName)).toBe('INPUT');
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expect(await page.$eval(`_react=BookItem >> text=Gatsby`, el => el.textContent)).toBe('The Great Gatsby');
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});
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it('should query by props combinations', async ({ page }) => {
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expect(await page.$$eval(`_react=BookItem[name="The Great Gatsby"]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=BookItem[name="the great gatsby" i]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=ColorButton[nested.index = 0]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=ColorButton[nested.nonexisting.index = 0]`, els => els.length)).toBe(0);
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expect(await page.$$eval(`_react=ColorButton[nested.index.nonexisting = 0]`, els => els.length)).toBe(0);
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expect(await page.$$eval(`_react=ColorButton[nested.index.nonexisting = 1]`, els => els.length)).toBe(0);
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expect(await page.$$eval(`_react=ColorButton[nested.value = 4.1]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=ColorButton[enabled = false]`, els => els.length)).toBe(4);
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expect(await page.$$eval(`_react=ColorButton[enabled = true] `, els => els.length)).toBe(5);
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expect(await page.$$eval(`_react=ColorButton[enabled = true][color = "red"]`, els => els.length)).toBe(2);
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expect(await page.$$eval(`_react=ColorButton[enabled = true][color = "red"i][nested.index = 6]`, els => els.length)).toBe(1);
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});
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it('should exact match by props', async ({ page }) => {
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expect(await page.$eval(`_react=BookItem[name = "The Great Gatsby"]`, el => el.textContent)).toBe('The Great Gatsby');
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expect(await page.$$eval(`_react=BookItem[name = "The Great Gatsby"]`, els => els.length)).toBe(1);
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// case sensetive by default
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expect(await page.$$eval(`_react=BookItem[name = "the great gatsby"]`, els => els.length)).toBe(0);
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expect(await page.$$eval(`_react=BookItem[name = "the great gatsby" s]`, els => els.length)).toBe(0);
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expect(await page.$$eval(`_react=BookItem[name = "the great gatsby" S]`, els => els.length)).toBe(0);
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// case insensetive with flag
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expect(await page.$$eval(`_react=BookItem[name = "the great gatsby" i]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=BookItem[name = "the great gatsby" I]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=BookItem[name = " The Great Gatsby "]`, els => els.length)).toBe(0);
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});
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it('should partially match by props', async ({ page }) => {
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// Check partial matching
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expect(await page.$eval(`_react=BookItem[name *= "Gatsby"]`, el => el.textContent)).toBe('The Great Gatsby');
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expect(await page.$$eval(`_react=BookItem[name *= "Gatsby"]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=[name *= "Gatsby"]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=BookItem[name = "Gatsby"]`, els => els.length)).toBe(0);
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});
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it('should support all string operators', async ({ page }) => {
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expect(await page.$$eval(`_react=ColorButton[color = "red"]`, els => els.length)).toBe(3);
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expect(await page.$$eval(`_react=ColorButton[color |= "red"]`, els => els.length)).toBe(3);
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expect(await page.$$eval(`_react=ColorButton[color $= "ed"]`, els => els.length)).toBe(3);
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expect(await page.$$eval(`_react=ColorButton[color ^= "gr"]`, els => els.length)).toBe(3);
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expect(await page.$$eval(`_react=ColorButton[color ~= "e"]`, els => els.length)).toBe(0);
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expect(await page.$$eval(`_react=BookItem[name ~= "gatsby" i]`, els => els.length)).toBe(1);
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expect(await page.$$eval(`_react=BookItem[name *= " gatsby" i]`, els => els.length)).toBe(1);
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});
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it('should support truthy querying', async ({ page }) => {
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expect(await page.$$eval(`_react=ColorButton[enabled]`, els => els.length)).toBe(5);
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});
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it('should support nested react trees', async ({ page }) => {
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await expect(page.locator(`_react=BookItem`)).toHaveCount(3);
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await page.evaluate(() => {
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// @ts-ignore
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mountNestedApp();
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});
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await expect(page.locator(`_react=BookItem`)).toHaveCount(6);
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});
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it('should work with multiroot react', async ({ page }) => {
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await it.step('mount second root', async () => {
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await expect(page.locator(`_react=BookItem`)).toHaveCount(3);
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await page.evaluate(() => {
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const anotherRoot = document.createElement('div');
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anotherRoot.id = 'root2';
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document.body.append(anotherRoot);
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// @ts-ignore
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window.mountApp(anotherRoot);
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});
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await expect(page.locator(`_react=BookItem`)).toHaveCount(6);
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});
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await it.step('add a new book to second root', async () => {
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await page.locator('#root2 input').fill('newbook');
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await page.locator('#root2 >> text=new book').click();
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await expect(page.locator('css=#root >> _react=BookItem')).toHaveCount(3);
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await expect(page.locator('css=#root2 >> _react=BookItem')).toHaveCount(4);
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});
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});
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});
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}
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