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111 lines
4.1 KiB
TypeScript
111 lines
4.1 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 './base.fixture';
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it('should query existing element with css selector', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const element = await page.$('css=section');
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expect(element).toBeTruthy();
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});
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it('should query existing element with text selector', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const element = await page.$('text="test"');
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expect(element).toBeTruthy();
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});
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it('should query existing element with xpath selector', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const element = await page.$('xpath=/html/body/section');
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expect(element).toBeTruthy();
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});
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it('should return null for non-existing element', async({page, server}) => {
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const element = await page.$('non-existing-element');
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expect(element).toBe(null);
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});
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it('should auto-detect xpath selector', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const element = await page.$('//html/body/section');
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expect(element).toBeTruthy();
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});
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it('should auto-detect xpath selector with starting parenthesis', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const element = await page.$('(//section)[1]');
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expect(element).toBeTruthy();
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});
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it('should auto-detect xpath selector starting with ..', async({page, server}) => {
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await page.setContent('<div><section>test</section><span></span></div>');
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const span = await page.$('"test" >> ../span');
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expect(await span.evaluate(e => e.nodeName)).toBe('SPAN');
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const div = await page.$('"test" >> ..');
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expect(await div.evaluate(e => e.nodeName)).toBe('DIV');
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});
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it('should auto-detect text selector', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const element = await page.$('"test"');
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expect(element).toBeTruthy();
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});
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it('should auto-detect css selector', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const element = await page.$('section');
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expect(element).toBeTruthy();
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});
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it('should support >> syntax', async({page, server}) => {
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await page.setContent('<section><div>test</div></section>');
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const element = await page.$('css=section >> css=div');
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expect(element).toBeTruthy();
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});
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it('should query existing elements', async({page, server}) => {
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await page.setContent('<div>A</div><br/><div>B</div>');
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const elements = await page.$$('div');
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expect(elements.length).toBe(2);
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const promises = elements.map(element => page.evaluate(e => e.textContent, element));
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expect(await Promise.all(promises)).toEqual(['A', 'B']);
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});
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it('should return empty array if nothing is found', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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const elements = await page.$$('div');
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expect(elements.length).toBe(0);
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});
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it('xpath should query existing element', async({page, server}) => {
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await page.setContent('<section>test</section>');
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const elements = await page.$$('xpath=/html/body/section');
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expect(elements[0]).toBeTruthy();
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expect(elements.length).toBe(1);
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});
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it('xpath should return empty array for non-existing element', async({page, server}) => {
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const element = await page.$$('//html/body/non-existing-element');
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expect(element).toEqual([]);
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});
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it('xpath should return multiple elements', async({page, server}) => {
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await page.setContent('<div></div><div></div>');
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const elements = await page.$$('xpath=/html/body/div');
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expect(elements.length).toBe(2);
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});
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