NUnit_test_progress.cs

[TestFixture]
public class MyTests
{
    [Test]
    public void SampleTest()
    {
        // some operations here, like starting a server for tests in-memory...
        
        TestContext.Progress.WriteLine("The server is running now! You can reach it on https://localhost:8067/");
        while (true)
        {
            // keep it running on purpose (e.g. for E2E tests)
        }
        
    }
}