1/* 2 * Copyright (C) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import { SpBpftraceChart } from '../../../../src/trace/component/chart/SpBpftraceChart'; 17jest.mock('../../../../src/trace/component/SpSystemTrace', () => { 18 return {}; 19}); 20 21const sqlite = require('../../../../src/trace/database/sql/SqlLite.sql'); 22jest.mock('../../../../src/trace/database/sql/SqlLite.sql'); 23jest.mock('../../../../src/js-heap/model/DatabaseStruct'); 24jest.mock('../../../../src/trace/database/ui-worker/ProcedureWorkerSnapshot', () => { 25 return {}; 26}); 27jest.mock('../../../../src/trace/database/ui-worker/ProcedureWorker', () => { 28 return {}; 29}); 30const intersectionObserverMock = () => ({ 31 observe: () => null, 32}); 33window.IntersectionObserver = jest.fn().mockImplementation(intersectionObserverMock); 34window.ResizeObserver = 35 window.ResizeObserver || 36 jest.fn().mockImplementation(() => ({ 37 disconnect: jest.fn(), 38 observe: jest.fn(), 39 unobserve: jest.fn(), 40 })); 41describe('SpArkTsChart Test', () => { 42 let htmlElement: any = document.createElement('sp-system-trace'); 43 let spSampleChart = new SpBpftraceChart(htmlElement); 44 let startTime = sqlite.queryStartTime; 45 let startTimeData = [ 46 {startTs: 102132121} 47 ]; 48 startTime.mockResolvedValue(startTimeData); 49 it('SpSampleChartTest01', function () { 50 expect(spSampleChart.init).toBeTruthy(); 51 }); 52 it('SpSampleChartTest02 ', function () { 53 expect(spSampleChart.initSample(startTimeData[0].startTs, false)).toBeTruthy(); 54 }); 55}); 56