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 16// @ts-ignore 17import {SpFileSystemChart} from "../../../../dist/trace/component/chart/SpFileSystemChart.js"; 18// @ts-ignore 19import {SpChartManager} from "../../../../dist/trace/component/chart/SpChartManager.js"; 20const sqlit = require("../../../../dist/trace/database/SqlLite.js") 21jest.mock("../../../../dist/trace/database/SqlLite.js"); 22 23window.ResizeObserver = window.ResizeObserver || 24 jest.fn().mockImplementation(() => ({ 25 disconnect: jest.fn(), 26 observe: jest.fn(), 27 unobserve: jest.fn(), 28 })); 29 30describe('SpFileSystemChart Test', ()=> { 31 let hasFileSysData = sqlit.hasFileSysData; 32 hasFileSysData.mockResolvedValue([{ 33 fsCount: 2, 34 vmCount: 2, 35 ioCount: 0 36 }]) 37 38 let ss = new SpChartManager(); 39 let spFileSystemChart = new SpFileSystemChart(ss); 40 spFileSystemChart.initFileCallchain = jest.fn(()=>true) 41 it('SpMpsChart01', function () { 42 spFileSystemChart.init() 43 expect(spFileSystemChart).toBeDefined(); 44 }); 45})