testbed Questions
4
Solved
I am upgrading from Angular 8.0 to Angular 9.1.1. With a little bit of work, everything builds and runs fine.
I ran into the localization issue https://angular.io/guide/migration-localize and fol...
Comestible asked 14/4, 2020 at 16:26
4
First example
I have got the following test:
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { Component } from '@angular/core';
@Component({
template: '<ul...
Lolly asked 16/3, 2019 at 10:28
4
I want to import certain modules for all testing suits such as ngrx Store, ngx translate or httpClientModule in an [email protected] project with angular 5.
in the generated test.ts I have ad...
Callow asked 9/11, 2017 at 14:30
3
Solved
I have MainComponent that uses ChildComponentA as a @ViewChild. MainComponent is calling a method on ChildComponentA.
I want to write an unit test case mocking ChildComponentA. How can I do this u...
Heal asked 1/9, 2016 at 22:33
7
Solved
I have just started with Unit-Testing, and I have been able to mock my own services and some of Angular and Ionic as well, but no matter what I do ChangeDetectorRef stays the same.
I mean which ki...
Rebato asked 2/1, 2017 at 5:34
5
Solved
I have referred the following link to get the answers, but I couldn't find any working solution for my scenario.
Error: (SystemJS) Can't resolve all parameters for ActivatedRoute: (?, ?, ?, ?,...
Coating asked 3/1, 2018 at 12:46
2
Solved
I used ResizeObserver in my component and its works fine.
But get such error when running ut:
ReferenceError: ResizeObserver is not defined
133 | });
134 |
> 135 | this.resizeObserver = ne...
Antecedence asked 6/1, 2021 at 7:22
2
Solved
I'm working on unit testing under my Angular app.
My version of Angular is 4.0.0.
My component look like this:
component.ts:
import { GdfaClientService } from '../../../service/gdfa-client.ser...
Asshur asked 6/11, 2017 at 15:39
2
Solved
I use ng2-translate in my Angular 5 project and I am trying to create a unit test for one component.
I always import TranslateModule.forRoot( *...* ) in my Tests and the tests will work using the t...
Saran asked 27/4, 2018 at 17:37
6
In one of my unit test files, I have to mock several times the same service with different mocks.
import { MyService } from '../services/myservice.service';
import { MockMyService1 } from '../mock...
Hyetal asked 15/2, 2018 at 15:45
3
Solved
I am using angular 5.2.0. I have a child component
import { Component } from '@angular/core';
@Component({
template: `<div><div></div></div>`,
})
export class ChildCompone...
Namnama asked 25/7, 2018 at 9:32
9
Solved
I have some unit tests using Angular TestBed. Even if the tests are very simple, they run extremely slow (on avarage 1 test assetion per second).
Even after re-reading Angular documentation, I coul...
Conference asked 7/12, 2017 at 9:28
3
I am new to Angular 2 testing. I am trying to figure out what is the difference in using testsbed.get() and just using inject at the test level.
eg:
beforeEach(() => {
TestBed.configureTestin...
10
Solved
I'm looking for something like http://phpfiddle.org/, but completely local. I don't want to commit to installing something as complex as Apache, then PHP on top of that, just to try out code ...
1
I'm new to angular and jhipster, I've edited the login component and I've added the formbuilder and MatDialogRef and update the Unit test:
import { FormBuilder, FormGroup, Validators } from '@angu...
Informative asked 5/2, 2020 at 15:22
1
Solved
I am migrating my component unit tests with only jest to UI tests using Testbed and jest (Before I had just unit test with component = new MyCompontent()).
I am using Angular 11.
There is one thing...
3
Solved
I am trying to use Testbed in a new Angular 7 / Ionic 4 app but cannot run any tests because my components depend on an Ionic native plugin, storage.
app.component.spec.ts
import { CUSTOM_ELEMENT...
Naman asked 23/4, 2019 at 14:47
1
Solved
I need to test my service which is using Injector to inject services instead of constructor().
The main reason for which I use this way is the large number of services which extends my common Simp...
Unclinch asked 12/6, 2020 at 10:15
3
Solved
I'm setting up a NativeScript-Angular project, and would like to implement unit tests using Jasmine-Karma in order to test my components using css selectors. How can I setup a simple unit test (bey...
Fordo asked 24/7, 2019 at 15:54
2
I have a component like this:
export class ParentComponent implements OnInit, OnDestroy {
@ViewChild(ChildComponent) childComponent: ChildComponent;
}
which is using the childComponent to mak...
Linis asked 9/8, 2017 at 7:15
1
Solved
I am using Angular 6 and I have one concern regarding every test which I have seen so far.
Here's a simple test of simple component which is generated by cli.
describe('CompComponent', () => {
...
Underexpose asked 17/10, 2018 at 22:29
1
I tried to use Angular TestBed as described on angular.io website to test a simple component, but I get errors like: TypeError: undefined is not an object (evaluating 'ProxyZoneSpec.assertPresent')...
Queenqueena asked 28/8, 2017 at 11:57
1
I'm writing TestBed unit tests.
There is a certain component, which is a child of the component-under-test. That child component causes errors while the test is running. That child component is no...
Lareine asked 10/11, 2017 at 14:4
2
Solved
I'm working on unit tests within my Angular app , i'm using TestBed approach ,
I'm testing components , so each spec file looks like this
import...
describe('AppComponent', () => {
// Importin...
Rinee asked 30/10, 2017 at 14:25
2
Solved
When using the following configuration for a test fixture, I get complaints that the tag cannot be found. Substituting the MockSelectionToolComponent directly in AppModule works fine, so must be so...
Scutcheon asked 26/6, 2017 at 10:52
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