public void TestReverseInPlace()
{
Assert.AreEqual("you are how Mo Hi", ReverseWords.ReverseInPlace("Hi Mo how are you"));
Assert.AreEqual("Mo", ReverseWords.ReverseInPlace("Mo"));
Assert.AreEqual(" ", ReverseWords.ReverseInPlace(" "));
Assert.AreEqual(string.Empty, string.Empty);
}
