public void Execute_NothingToReplace_SameValues()
        {
            var strategy = new ReturnDefaultStrategy(-1);

            Assert.That(strategy.Execute(), Is.EqualTo(-1));
        }
        public void Execute_Zero_ZeroReturned()
        {
            var strategy = new ReturnDefaultStrategy(0);

            Assert.That(strategy.Execute(), Is.EqualTo(0));
        }