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 { SpCpuChart } from '../../../../src/trace/component/chart/SpCpuChart';
17import { HeapNode } from '../../../../src/js-heap/model/DatabaseStruct';
18jest.mock('../../../../src/trace/component/SpSystemTrace', () => {
19  return {};
20});
21
22jest.mock('../../../../src/js-heap/model/DatabaseStruct');
23const sqlit = require('../../../../src/trace/database/sql/Cpu.sql');
24jest.mock('../../../../src/trace/database/sql/Cpu.sql');
25const intersectionObserverMock = () => ({
26  observe: () => null,
27});
28window.IntersectionObserver = jest.fn().mockImplementation(intersectionObserverMock);
29window.ResizeObserver =
30  window.ResizeObserver ||
31  jest.fn().mockImplementation(() => ({
32    disconnect: jest.fn(),
33    observe: jest.fn(),
34    unobserve: jest.fn(),
35  }));
36
37jest.mock('../../../../src/js-heap/utils/Utils', () => {
38  return {
39    HeapNodeToConstructorItem: (node: HeapNode) => {
40    },
41  };
42});
43describe('SpCpuChart Test', () => {
44  let MockqueryCpuMax = sqlit.queryCpuMax;
45  MockqueryCpuMax.mockResolvedValue([{cpu: 1}]);
46
47  let mockCpuSlice = sqlit.queryCpuSchedSlice;
48  mockCpuSlice.mockResolvedValue([]);
49  let queryCpuData = sqlit.queryCpuDataCount;
50  queryCpuData.mockResolvedValue([
51    {
52      count: 2,
53      cpu: 3,
54    },
55  ]);
56  let htmlElement: any = document.createElement('sp-system-trace');
57  let trace = new SpCpuChart(htmlElement);
58  it('SpMpsChart01', async function () {
59    await trace.init();
60    expect(trace).toBeDefined();
61  });
62});
63