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definma-ui/src/app/error/error.component.spec.ts

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TypeScript

import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { ErrorComponent } from './error.component';
import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
import {By} from '@angular/platform-browser';
describe('ErrorComponent', () => {
let component: ErrorComponent;
let fixture: ComponentFixture<ErrorComponent>;
let css; // get native element by css selector
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [ ErrorComponent ],
imports: [
RbUiComponentsModule,
],
providers: [
ModalService
]
})
.compileComponents();
}));
beforeEach(() => {
fixture = TestBed.createComponent(ErrorComponent);
component = fixture.componentInstance;
fixture.detectChanges();
css = (selector) => fixture.debugElement.query(By.css(selector)).nativeElement;
});
it('should create', () => {
expect(component).toBeTruthy();
});
it('should show the alert', () => {
expect(css('rb-alert')).toBeTruthy();
});
it('should have the right message', () => {
component.message = 'test';
fixture.detectChanges();
expect(css('.dialog-text').innerText).toBe('test');
});
});