public void Matches_should_pass_on_null()
        {
            var subj = new ReferenceTypeMatcher().AllowingNullActualValue();

            Assert.True(subj.Matches((string)null));
        }
        public void Matches_should_detect_on_type_instances()
        {
            var subj = new ReferenceTypeMatcher();

            Assert.False(subj.Matches(typeof(int)));
        }
        public void Matches_should_detect_nominal()
        {
            var subj = new ReferenceTypeMatcher();

            Assert.True(subj.Matches("0xab"));
        }