How to get Directory while running unit test

Question

Hi when running my unit test I\'m wanting to get the directory my project is running in to retrieve a file.

Say I have a Test project named MyProject. Test I run:

<

Answer 1

use StackTrace

    internal static class Extensions
    {
        public static string GetSourceDirectoryName(this Type type)
        {
            StackTrace stackTrace = new StackTrace(true);

            foreach (var frame in stackTrace.GetFrames())
            {
                if (frame.GetMethod() is { } method && method.DeclaringType == type)
                {
                    return Path.GetDirectoryName(frame.GetFileName());
                }
            }

            throw new Exception($"未找到{type.Name}源文件目录");
        }
    }