public void CorrectInn_Passed()
        {
            var target = new InnChecksumRule("500100732259");
            var result = target.Passed();

            Assert.IsTrue(result);
        }
        public void WrongInn_NotPassed()
        {
            var target = new InnChecksumRule("500100732258");
            var result = target.Passed();

            Assert.IsFalse(result);
        }