public void op_Differ_MD5HashJigsaw_MD5HashJigsaw()
        {
            var one = new FileInfo(@"Security\Cryptography\jigsaw.html");
            var two = new FileInfo(@"Security\Cryptography\jigsaw.html");

            Assert.False(MD5Hash.Differ(one, two));
        }
        public void op_Differ_MD5HashJigsaw_MD5HashEmpty()
        {
            var jigsaw = new FileInfo(@"Security\Cryptography\jigsaw.html");
            var empty  = new FileInfo(@"Security\Cryptography\empty.html");

            Assert.True(MD5Hash.Differ(jigsaw, empty));
        }