public void Just_verify_formatted_Write()
        {

            var sut = new SystemDebugLogger(GetType());
            sut.Debug("Hello {0}", "world");

        }
        public void Just_verify_the_regular_write()
        {

            var sut = new SystemDebugLogger(GetType());
            sut.Debug("Hello world");

        }
 public void Just_verify_exception_Write()
 {
     try
     {
         var sut = new SystemDebugLogger(GetType());
         sut.Debug("Hello world", new Exception());
         Assert.Fail("no exception thrown");
     }
     catch (Exception ex)
     {
         Assert.IsTrue(ex is Exception);
     }
 }