public void GetInvertedWord_WhenInputIsNull_ShouldReturnNull()
{
WordInverter classToTest = new WordInverter();
string input = null;
classToTest.GetInvertedWord(input);
}
public void GetInvertedWord_WhenInputIsMacdara_ShouldReturnAradcam()
{
WordInverter classToTest = new WordInverter();
var input = "Macdara";
var expectedResult = "aradcaM";
var actualResult = classToTest.GetInvertedWord(input);
Assert.AreEqual(expectedResult, actualResult);
}