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 { SpFpsChart } from '../../../../src/trace/component/chart/SpFpsChart';
17jest.mock('../../../../src/trace/component/SpSystemTrace', () => {
18  return {};
19});
20jest.mock('../../../../src/js-heap/model/DatabaseStruct');
21const sqlit = require('../../../../src/trace/database/sql/SqlLite.sql');
22jest.mock('../../../../src/trace/database/sql/SqlLite.sql');
23jest.mock('../../../../src/trace/database/ui-worker/ProcedureWorker', () => {
24  return {};
25});
26jest.mock('../../../../src/trace/database/ui-worker/ProcedureWorkerSnapshot', () => {
27  return {};
28});
29const intersectionObserverMock = () => ({
30  observe: () => null,
31});
32window.IntersectionObserver = jest.fn().mockImplementation(intersectionObserverMock);
33window.ResizeObserver =
34  window.ResizeObserver ||
35  jest.fn().mockImplementation(() => ({
36    disconnect: jest.fn(),
37    observe: jest.fn(),
38    unobserve: jest.fn(),
39  }));
40describe('spFpsChart Test', () => {
41  let htmlElement: any = document.createElement('sp-system-trace');
42  let spFpsChart = new SpFpsChart(htmlElement);
43  let fpsMock = sqlit.getFps;
44  fpsMock.mockResolvedValue([
45    { startNS: 0, fps: 1 },
46    { startNS: 2, fps: 3 },
47  ]);
48
49  it('spFpsChart01', function () {
50    expect(spFpsChart.init()).toBeDefined();
51  });
52});
53