public void SplitWord_SplitWord_CharArray()
{
int total = 0;
string word = "joe";
// char[] expectedResult = word.ToCharArray();
char[] expectedResult = new char[] { 'j', 'o', 'e' };
WordCounter newWordCounter = new WordCounter(total, word, "");
CollectionAssert.AreEqual(expectedResult, newWordCounter.SplitWord());
}