public void OnMismatch(MismatchEventArgs<string> args)
        {
            bool raised = false;
            EventHandler<MismatchEventArgs<string>> handler = (sender, e) => raised = e == args;
            var sut = new ExperimentSteps<string, string>();
            sut.OnMismatchEvent += handler;
            sut.OnMismatch(args);

            //Verify
            Assert.True(raised);
        }
        public void OnMismatch(MismatchEventArgs <string> args)
        {
            bool raised = false;
            EventHandler <MismatchEventArgs <string> > handler = (sender, e) => raised = e == args;
            var sut = new ExperimentSteps <string, string>();

            sut.OnMismatchEvent += handler;
            sut.OnMismatch(args);

            //Verify
            Assert.True(raised);
        }