CoverageReport | CoverageReport convert the llvm profdata code coverage | Generator Utils library

When trying to run my tests in a dual client / server repo, I'm getting the following error that I can't seem to get past.

I have a project in Scala that I'm trying to upgrade the version from Scala 2.12.3 to 2.12.13, but the process fails in my CI pipeline with the following stacktrace:

In our project we have a requirement that all controller methods should have at least one test.

Our build fails if we have a test that fails but right now we are using this guide to check code coverage manually:

https://docs.microsoft.com/en-us/dotnet/core/testing/unit-testing-code-coverage?tabs=windows#generate-reports

Basically this means running two commands:

I'm new to using Jest + @testing-library/react, and on my first attempt, I'm getting an error on a third-party library (probably used by the react-testing-library), which I'm not sure how to fix.

This is my test for the main React App.js component. Basically I try to render it wrapping it with a Redux store, and then verifying that a DOM component exists. Pretty straightforward:

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 I do not understand about compileComponents. In the docs it says "You can ignore this section if you only run tests with the CLI ng test command because the CLI compiles the application before running the tests."

I am not calling ng test but jest --watch but my tests work both with and without compileComponents ( by work I mean they assert correctly my view).

Also there is a "You must call this method if any of the testing module components have a templateUrl or styleUrls because fetching component template and style files is necessarily asynchronous"

My component is using both templateUrl and styleUrls

I'm trying to run a simple Jest test against React/Mobx code that just render a route and checks if it was rendered. I don't use classes and Mobx decorators. I receive an error on every place where I wrap my component with Mobx observer function:

Prior to upgrading to Angular 11, I ran my unit tests with code coverage via the following command:

I have jest.config.js as below:

I have a functional tests project for my ASP.NET Core 3.1 API that uses WebApplicationFactory to create a test server for the API. The tests pass locally and within a local docker-compose environment.

However when run on the GitLab CI server within the same docker-compose environment the WebApplication factory's CreateClient method is blocking. When the test server starts the confluent Kafka Admin Service is blocking, i.e no confirmation log message is displayed confirming the topic created. I have created a small project on GitLab to highlight the issue.

The issue appears to be with the WebApplication test server and Confluent Kafka somehow, since I have created a docker-compose stack that starts the Software Under Test WebApp on GitLab CI and it starts successfully.

The Software Under Test contains Background / Hosted Services:

• Kafka Admin Service to create topic - this is blocking on CI server when using WebAppicationFactory test server
• Kafka Consumer
• MqttKafkaBridge

It also uses Autofac and starts a SignalR Hub.

Has anyone experienced similar issue/problems when using WebApplicationFactory on a remote CI server such as Gitlab or Travis?

Is it because WebApplicationFactory.CreateClient() creates a TestServer that runs as localhost??

Test using WebApplicationFactory

Create a WebApplicationFactory for the Sofware Under Test and display console log message once created. When run on CI Server no console message is displayed for after the factory client has been created.