/
status.component.spec.ts
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/
status.component.spec.ts
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import { Component, OnInit, Pipe, PipeTransform, ViewChild } from '@angular/core';
import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
import { MatDialogRef } from '@angular/material/dialog';
import { MatIconModule } from '@angular/material/icon';
import { By } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { RouterTestingModule } from '@angular/router/testing';
import { HealthEndpointSystem, MockHealth } from '@dasch-swiss/dsp-js';
import { of } from 'rxjs';
import { HttpStatusMsg } from 'src/assets/http/statusMsg';
import { DspApiConnectionToken } from '../declarations/dsp-api-tokens';
import { StatusComponent } from './status.component';
/**
* mocked linkify pipe from main/pipes.
*/
@Pipe({ name: 'appLinkify' })
class MockPipe implements PipeTransform {
transform(value: string): string {
// do stuff here, if you want
return value;
}
}
/**
* test host component to simulate parent component.
* dsp specific http status message
*/
@Component({
template: `
<app-status #warning [status]="204"></app-status>`
})
class NoContentTestHostComponent implements OnInit {
@ViewChild('warning', { static: false }) StatusComponent: StatusComponent;
constructor() {
}
ngOnInit() { }
}
/**
* test host component to simulate parent component.
* default http status message
*/
@Component({
template: `
<app-status #error [status]="418"></app-status>`
})
class TeapotTestHostComponent implements OnInit {
@ViewChild('error', { static: false }) StatusComponent: StatusComponent;
constructor() {
}
ngOnInit() { }
}
describe('StatusComponent', () => {
let noContentTestHostComponent: NoContentTestHostComponent;
let noContentTestHostFixture: ComponentFixture<NoContentTestHostComponent>;
let teapotTestHostComponent: TeapotTestHostComponent;
let teapotTestHostFixture: ComponentFixture<TeapotTestHostComponent>;
let status: HttpStatusMsg;
const apiEndpointSpyObj = {
system: {
healthEndpoint: jasmine.createSpyObj('healthEndpoint', ['getHealthStatus'])
}
};
beforeEach(waitForAsync(() => {
TestBed.configureTestingModule({
declarations: [
StatusComponent,
NoContentTestHostComponent,
TeapotTestHostComponent
],
imports: [
BrowserAnimationsModule,
MatIconModule,
RouterTestingModule
],
providers: [
HttpStatusMsg,
{
provide: MatDialogRef,
useValue: {}
},
{
provide: DspApiConnectionToken,
useValue: apiEndpointSpyObj
},
]
}).compileComponents();
status = TestBed.inject(HttpStatusMsg);
}));
beforeEach(() => {
noContentTestHostFixture = TestBed.createComponent(NoContentTestHostComponent);
noContentTestHostComponent = noContentTestHostFixture.componentInstance;
noContentTestHostFixture.detectChanges();
teapotTestHostFixture = TestBed.createComponent(TeapotTestHostComponent);
teapotTestHostComponent = teapotTestHostFixture.componentInstance;
teapotTestHostFixture.detectChanges();
const dspConnSpy = TestBed.inject(DspApiConnectionToken);
(dspConnSpy.system.healthEndpoint as jasmine.SpyObj<HealthEndpointSystem>).getHealthStatus.and.callFake(
() => {
const health = MockHealth.mockRunning();
return of(health);
}
);
});
it('should create', () => {
expect(noContentTestHostComponent).toBeTruthy();
});
it('should display "warning 204 | no content"', () => {
expect(noContentTestHostComponent.StatusComponent).toBeTruthy();
expect(noContentTestHostComponent.StatusComponent.message.status).toEqual(204);
expect(noContentTestHostComponent.StatusComponent.message.type).toEqual('warning');
const hostCompDe = noContentTestHostFixture.debugElement;
const messageEl = hostCompDe.query(By.directive(StatusComponent));
const titleEle = messageEl.query(By.css('.mat-title'));
expect(titleEle.nativeElement.innerText).toEqual('WARNING 204 | No Content');
});
it('should display "error 418 | I\'m a teapot"', () => {
expect(teapotTestHostComponent.StatusComponent).toBeTruthy();
expect(teapotTestHostComponent.StatusComponent.message.status).toEqual(418);
expect(teapotTestHostComponent.StatusComponent.message.type).toEqual('error');
const hostCompDe = teapotTestHostFixture.debugElement;
const messageEl = hostCompDe.query(By.directive(StatusComponent));
const titleEle = messageEl.query(By.css('.mat-title'));
expect(titleEle.nativeElement.innerText).toEqual('ERROR 418 | I\'m a teapot');
});
// todo: check the input, check the switch (display 403 template if we get a 403 error, same for 404)
});