I recently updated from Angular9 to Angular 12. After the update my tests have started "failing". I have quotes around that because the tests themselves seems to be fine, however after ev...

I would like to know how to implement unit form tests with karma. I've implemented a test but it always gives the following error: Error: No value accessor for form control with name: 'email' sign...

I am using angular-cli and I want to use two karma.conf.js files for testing. For CI : For which I am using Headless Chrome customLaunchers: { ChromeHeadless: { base: 'Chrome', flags: [ '-...

I'm using Karma-Webpack to run my Angular 2 specs. https://github.com/webpack/karma-webpack When I execute tests using karma in Chrome, the source files for my specs appear readable in the debugg...

I've recently upgraded my projet from angular 7 to angular 9. When I run the tests (ng test), I always get http://localhost:9876/_karma_webpack_/ appendend to the error, hence in visual studio code...

I'm using Typescript to create some web components with Lit element. Webpack to bundle and unit tests with karma. I've noticed that the coverage report is all out: showing uncovered branches and...

After the recent releases of webpack 1.14.0 / karma 1.4.0 / karma-webpack 2.2.0, that I now see a lot of these messages when karma starts its webpack build. webpack: wait until bundle finished: ...

I am tring to run test of angular using npm ng test but the problem is that chrome start and not stop after test finish so I used : ng test --watch=false but that cause error "Chrome 69.0.3497...

I have some test files with tests I'd like to run against my app. I am attempting to use karma, karma-webpack, karma-babel-preprocessor, karma-chrome-launcher, and jasmine in my testing. My app d...

I am trying to setup testing with Karma, Jasmine, Webpack in AngularJS. My webpack is working fine and I can run my website using npm start A simple test works fine but the moment I try to add my ...

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')...

I'm trying to set up a build process for TypeScript using Webpack. Everything's working fine for most parts. However I can't get source-maps to work properly in the Karma test runner. Problem desc...