public static void CalculateTest()
        {
            var distance = LevenshteinDistanceCalculator.Calculate("string", "being");

            Assert.AreEqual(3, distance);
        }
 public void EmptyEmpty()
 {
     Assert.Equal(0, calculator.Calculate("", ""));
 }
        public static void CalculateWithCostTest()
        {
            var distance = LevenshteinDistanceCalculator.Calculate("agent", "agency", 7, 10, 7);

            Assert.AreEqual(17, distance);
        }