In this article, you'll learn how to create a test project, write, and run tests for your .NET Aspire apps. The tests in this article are not unit tests, but rather functional or integration tests. .NET Aspire include an xUnit testing project template that you can use to test your .NET Aspire apps. The testing project template is based on the xUnit testing framework and includes a sample test that you can use as a starting point for your tests.

More available at: https://learn.microsoft.com/en-us/dotnet/aspire/fundamentals/testing