53 lines
1.9 KiB
TypeScript
53 lines
1.9 KiB
TypeScript
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import {Component, signal} from '@angular/core';
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import {ComponentFixture, TestBed} from '@angular/core/testing';
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import {HarnessLoader} from '@angular/cdk/testing';
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import {TestbedHarnessEnvironment} from '@angular/cdk/testing/testbed';
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import {MatProgressBarModule} from '@angular/material/progress-bar';
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import {MatProgressBarHarness} from './progress-bar-harness';
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describe('MatProgressBarHarness', () => {
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let fixture: ComponentFixture<ProgressBarHarnessTest>;
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let loader: HarnessLoader;
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beforeEach(() => {
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TestBed.configureTestingModule({
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imports: [MatProgressBarModule, ProgressBarHarnessTest],
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});
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fixture = TestBed.createComponent(ProgressBarHarnessTest);
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fixture.detectChanges();
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loader = TestbedHarnessEnvironment.loader(fixture);
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});
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it('should load all progress bar harnesses', async () => {
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const progressBars = await loader.getAllHarnesses(MatProgressBarHarness);
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expect(progressBars.length).toBe(2);
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});
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it('should get the value', async () => {
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fixture.componentInstance.value.set(50);
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const [determinate, indeterminate] = await loader.getAllHarnesses(MatProgressBarHarness);
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expect(await determinate.getValue()).toBe(50);
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expect(await indeterminate.getValue()).toBe(null);
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});
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it('should get the mode', async () => {
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const [determinate, indeterminate] = await loader.getAllHarnesses(MatProgressBarHarness);
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expect(await determinate.getMode()).toBe('determinate');
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expect(await indeterminate.getMode()).toBe('indeterminate');
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});
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});
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// TODO: Add and test progress bars with modes `buffer` and `query`.
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@Component({
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template: `
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<mat-progress-bar mode="determinate" [value]="value()"></mat-progress-bar>
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<mat-progress-bar mode="indeterminate"></mat-progress-bar>
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`,
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standalone: true,
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imports: [MatProgressBarModule],
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})
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class ProgressBarHarnessTest {
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value = signal<number | undefined>(undefined);
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}
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