public void SplitCompareString_ReturnStringArray_String()
        {
            //Arrange
            string      testPhrase  = "The cat is walking";
            WordCounter testCounter = new WordCounter();

            //Act
            testCounter.SetSplitCompareString(testPhrase);
            string[] resultArray = testCounter.GetComparePhrase();


            //Assert
            Assert.AreEqual(4, resultArray.Length);
        }