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Questions tagged [testbed]

A testbed is a platform for experimentation of large development projects. Testbeds allow for rigorous, transparent, and replicable testing of new technologies or code in an isolated environment.

157 questions
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VHDL testbench real-life example

I think I've read most of the textbooks that dedicate chapters, sections, or the entire text to writing testbenches in VHDL. Still, I have the impression that none of them shows the real thing. Seriously, if that's all there is to writing…
VHDL Addict
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does the app engine capability_stub for unit testing allow disabling services?

When I was looking at the source code for capability_stub.py in app engine's testbed framework, I saw a comment stating that every service was always enabled. Now, is there a way to simmulate certain outages by disabling certain services, other than…
bigblind
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Update angular from 10.2 to 11. Error - An unhandled exception occurred: Cannot read properties of undefined (reading 'Workspace') when run ng test

This error is returned when running ng test Find this link - https://lightrun.com/answers/angular-schule-angular-cli-ghpages-cannot-read-property-workspace-of-undefined-after-upgrading-to-angular-v11. But this don't like for my problem
Dmitriy
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TestBed.configureTestingModule throws injector of null error using jest

I have a project that was on jasmine, and I'm trying to migrate to jest. All I changed was the jasmine.createSpy to jest.fn, so I suspect it's something with my configuration. Here is my old spec.ts file with jasmine: myServiceMock= { …
Felipe Centeno
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Angular error: "1 periodic timer(s) still in the queue." when I use HttpClientTestingModule and Testing Library

In my Angular project, I have decided to remove jasmine and karma and use jest and testing-library. I have decided to apply my test policy under the "case of use" concept. It means: My tests are made on the component and I only will mock the…
David
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Testing Angular Lazy Loaded

There are a lot of old answers that exist on this platform and I have tried them all, but none of them resolved my request. Some methods were deprecated, and I found info that requires to use of NgModule instead of SpyNgModuleFactoryLoader. I also…
Serkan KONAKCI
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Unable to mock FullCalendar's getApi() that returns a mock Calendar (Angular & Jasmine, Karma)

I'm trying to write test cases around a component that contains my FullCalendar component in Angular. I've written karma tests using a MockFullCalendar that extends FullCalendar and have been successfully able to mock the getApi().view calls for…
theintergalacticat
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How to use a DomSanitizer inside a unit test, if the component does not inject it?

I have a simple component, which does not inject the DomSanitizer. Let's say it is export class ExampleComponent { @Input() public safeHtml: SafeHtml | undefined; } How can I use the DomSanitizer inside a unit test? I've tried providing…
MojioMS
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how to use `TestBed.configureTestingModule` multiple times to create multiple modules

I want to test an Angular module, in my spec, I create the module using TestBed.configureTestingModule. in my testing needs, I want to create multiple modules or accurately, create the module in multiple ways, for example using .forRoot(),…
Sh eldeeb
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Jmeter thread time series with milliseconds frequency

I am trying to build a test plan in JMeter based on a specific thread time series. For example, I know that at time x, there are n(x) users, and at time x+t, there are n(x+t) users, and so on. The issue is that the number of users has to be updated…
Andrea Pinto
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Angular service test - TestBed ignores one of the mocks

I am having an issue with one of my spy objects - somehow TestBed seems to ignore it at all. The spy for StateService works perfect, but the one for RoutingService keeps failing with: NullInjectorError: No provider for ActivatedRoute! (the real…
Dandy
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Testing URL Params in Angular Unit Test

I am attempting to test for a string contained within URL parameters. In my typescript file I have the method: checkURLParams() { if (this.route.parent) { this.route.parent.params.subscribe((params) => { if (params['view'] ===…
Learning Developer
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Is there a way to provide a mock for entryComponents in an Angular test?

I want to test an Angular component (MyTableComponent) which uses MatDialog to display another component (DefaultDialogComponent) my-table.component.ts import { MatDialog } from "@angular/material/dialog"; export class MyTableComponent { …
adrisons
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Failed to find firebase ui widget on page - Angular test environment

I am writing tests for my angular web application that contains a page with a firebase UI element. There are two tests, one that ensures the page loads and one that ensures the firebaseUI component loads…
shad0w
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JMeter: Performance testing of two different Thread Pools and their comparison

My question is different from this as it is too old and there may be new JMeter Plugins. I have two Java Classes Server1 and Server2. Server1 class extends ThreadPoolExecutor. Server2 class extends WaterMarkExecutor User can connect to any of these…
Java Lover
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