Experimenter: Reduce noise in code by pushing try-catch into the background

Experimenter.cs

public static class Experimenter
{
    private static ILogging __log;

    public static void Init(ILogging log) => __log = log;
    
    public static bool Try(string logMsg, Action experiment)
    {
        try
        {
            __log.LogSuccess($"Trying: {logMsg}");
            experiment();
            __log.LogSuccess($"Tried successfully: {logMsg}");
            return true;
        }
        catch (Exception ex)
        {
            __log.LogFailure($"Failed: {logMsg}, reason: {ex.Message} ({ex.GetType().Name})");
            return false;
        }
    }
}

Experimenter_tests.cs

using Xunit;
using Xunit.Abstractions;

public class Experimenter_tests
{
    private readonly ITestOutputHelper _testOutputHelper;

    public Experimenter_tests(ITestOutputHelper testOutputHelper)
    {
        _testOutputHelper = testOutputHelper;
    }

    
    [Fact]
    public void Demo_success()
    {
        Experimenter.Init(new XunitLog(_testOutputHelper));

        var result = Experimenter.Try("Hello, World!", () => _testOutputHelper.WriteLine("Hello, World!"));
        
        Assert.True(result);
    }
    
    [Fact]
    public void Demo_failure()
    {
        Experimenter.Init(new XunitLog(_testOutputHelper));

        var result = Experimenter.Try("Work smoothly", () => throw new InvalidOperationException("Does not work!"));
        
        Assert.False(result);
    }
}


public class XunitLog : ILogging
{
    private readonly ITestOutputHelper _output;

    public XunitLog(ITestOutputHelper output) =>  _output = output;
    
    public void LogSuccess(string message) {
        _output.WriteLine($"{DateTime.Now:s}: {message}");
    }

    public void LogFailure(string message) {
        _output.WriteLine($"{DateTime.Now:s}: *** {message}");
    }
}

ILogging.cs

public interface ILogging
{
    void LogSuccess(string message);
    void LogFailure(string message);
}

Sample test output

Demo_success():
2019-07-25T12:03:36: Trying: Hello, World!
Hello, World!
2019-07-25T12:03:36: Tried successfully: Hello, World!

Demo_failure():
2019-07-25T12:02:58: Trying: Work smoothly
2019-07-25T12:02:58: *** Failed: Work smoothly, reason: Does not work! (InvalidOperationException)