1/* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17import {Download} from './download'; 18 19describe('Download', () => { 20 it('fromUrl', () => { 21 const testElement = document.createElement('a'); 22 testElement.className = 'test-download-link'; 23 const clickSpy = spyOn(testElement, 'click'); 24 25 spyOn(document, 'createElement').and.returnValue(testElement); 26 27 Download.fromUrl('test_url', 'test_file_name'); 28 29 expect(testElement.href.endsWith('test_url')).toBeTrue(); 30 expect(testElement.download).toEqual('test_file_name'); 31 expect(clickSpy).toHaveBeenCalled(); 32 33 expect(document.querySelector('.test-download-link')).toBeNull(); 34 }); 35}); 36