Topic: ng test: mdbCollapse error
Expected behavior When I use mdbcollapse I expect that tests also works.
Actual behavior When I run ng test I have this error: ]#nComment="bs-collapse"> There is no directive with "exportAs" set to "bs-collapse" (" ]#nComment="bs-collapse"> ") Resources (screenshots, code snippets etc.)
spec file: import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { PostComponent } from './post.component'; import { CUSTOM_ELEMENTS_SCHEMA, NO_ERRORS_SCHEMA } from '@angular/core';
describe('PostComponent', () => { let component: PostComponent; let fixture: ComponentFixture;
beforeEach(async(() => { TestBed.configureTestingModule({ declarations: [ PostComponent ], schemas: [ CUSTOM_ELEMENTS_SCHEMA, NO_ERRORS_SCHEMA ], }) .compileComponents(); }));
beforeEach(() => { fixture = TestBed.createComponent(PostComponent); component = fixture.componentInstance; fixture.detectChanges(); });
it('should create', () => { expect(component).toBeTruthy(); }); });
Dear @quepasso
If you want to test features built with our MDB Angular, in .spec.ts file you have to import the MDBootstrap module.
Please try to add it, and check if the problem is gone. If not - let me know.
Best Regards,
Damian
quepasso commented 6 years ago
Hi, Thank you for yor answer.The test works for all the other components (card, btn,..), but the error just happens for this one => mdbCollapse. Why?
Dear @quepasso
Did you import the MDBBootstrapModules in your .spec.ts file?
I tried to reproduce your problem - without importing the main MDB module in .spec.ts file, there was a similar problem to yours. But when I have imported the MDB module, everything looks fine.
Please take a look at the below .spec.ts code for AppComponent:
import {TestBed, async} from '@angular/core/testing';
import {AppComponent} from './app.component';
import { MDBBootstrapModulesPro} from "../../projects/ng-uikit-pro-standard/src/lib/mdb.module";
import {BrowserAnimationsModule} from "@angular/platform-browser/animations";
describe('AppComponent', () => {
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [
AppComponent
],
imports: [
BrowserAnimationsModule,
MDBBootstrapModulesPro.forRoot()
]
}).compileComponents();
}));
it('should create the app', () => {
const fixture = TestBed.createComponent(AppComponent);
const app = fixture.debugElement.componentInstance;
expect(app).toBeTruthy();
});
it(`should have as title 'ng-uikit-pro-standard-compile-app'`, () => {
const fixture = TestBed.createComponent(AppComponent);
const app = fixture.debugElement.componentInstance;
expect(app.title).toEqual('ng-uikit-pro-standard-compile-app');
});
it('should render title in a h1 tag', () => {
const fixture = TestBed.createComponent(AppComponent);
fixture.detectChanges();
const compiled = fixture.debugElement.nativeElement;
expect(compiled.querySelector('h1').textContent).toContain('Welcome to ng-uikit-pro-standard-compile-app!');
});
});
Best Regards,
Damian
FREE CONSULTATION
Hire our experts to build a dedicated project. We'll analyze your business requirements, for free.
Resolved
- User: Free
- Premium support: No
- Technology: MDB Angular
- MDB Version: 7.5.1
- Device: iMac
- Browser: Chrome
- OS: High Sierra
- Provided sample code: No
- Provided link: No