public void HideDuplicatePaths_KeepTab_Test()
        {
            string a = "\taaa1.\tbbb2.ccc3.eee4";
            string b = "\taaa1.\tbbb2.\tddd3.ff4";

            var(c, _) = BnayaErrorHandlinglExtensions.HideDuplicatePaths(a, b);

            Assert.Equal("\t----.\t----.\tddd3.ff4", c);
        }
        public void HideDuplicatePaths_Shorter_Test()
        {
            string a = "aaa1.bbb2.ccc3.eee4";
            string b = "aaa1.bbb2.ddd3.ff4";

            var(c, _) = BnayaErrorHandlinglExtensions.HideDuplicatePaths(a, b);

            Assert.Equal("----.----.ddd3.ff4", c);
        }