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 { StackBar } from '../../../src/trace/component/StackBar';
17
18describe('StackBar Test', () => {
19  let stackBar = new StackBar();
20
21  it('StackBarTest01', function () {
22    expect(stackBar.initHtml()).not.toBe('');
23  });
24
25  it('StackBarTest02', function () {
26    expect(stackBar.initElements()).toBeUndefined();
27  });
28
29  it('StackBarTest03', function () {
30    let stateWidth = stackBar.getStateWidth('state');
31    let hasWidth = stateWidth > 0;
32    expect(hasWidth).toBeTruthy();
33  });
34
35  it('StackBarTest04', function () {
36    let htmlDivElement = stackBar.createBarElement(
37      {
38        state: '',
39        color: '',
40        value: 0,
41      },
42      5
43    );
44    let hasDivEl = htmlDivElement.toLocaleString().length > 5;
45    expect(hasDivEl).toBeTruthy();
46  });
47});
48