public void AssertWithInvalidValue()
        {
            var constraint = new EnumValueInfoListContentsConstraint("Other");

            Assert.That(constraint.Matches(_list), Is.False);
        }
        public void AssertWithListEmpty()
        {
            var constraint = new EnumValueInfoListContentsConstraint("First");

            Assert.That(constraint.Matches(new List <EnumValueInfo> ()), Is.False);
        }