| /** |
| * SPDX-FileCopyrightText: 2016-2021 The Apache Software Foundation |
| * SPDX-License-Identifier: Apache-2.0 |
| * @license |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 { assert } from 'chai'; |
| import type { CssSelector } from '@apache-annotator/selector'; |
| import { createCssSelectorMatcher } from '../../src/css'; |
| import { evaluateXPath } from '../utils'; |
| import { testCases } from './match-cases'; |
| |
| const domParser = new DOMParser(); |
| |
| describe('CreateCssSelectorMatcher', () => { |
| for (const [name, { html, selector, scopeXPath, expected }] of Object.entries( |
| testCases, |
| )) { |
| it(`works for case: '${name}'`, async () => { |
| const doc = domParser.parseFromString(html, 'text/html'); |
| |
| const scopeElement = scopeXPath ? evaluateXPath(doc, scopeXPath) : doc; |
| const scope = doc.createRange(); |
| scope.selectNodeContents(scopeElement); |
| |
| await testMatcher(doc, scope, selector, expected); |
| }); |
| } |
| }); |
| |
| async function testMatcher( |
| doc: Document, |
| scope: Range, |
| selector: CssSelector, |
| expected: string[], |
| ) { |
| const matcher = createCssSelectorMatcher(selector); |
| const matches = []; |
| for await (const value of matcher(scope)) matches.push(value); |
| assert.equal(matches.length, expected.length, 'Unexpected number of matches'); |
| matches.forEach((match, i) => { |
| const expectedElement = evaluateXPath(doc, expected[i]); |
| assert.equal(match, expectedElement); |
| }); |
| } |