def testFlipsideBlankString(self): self.assertEqual(' ', hw.flipside(' '))
def testFlipsideOddLength(self): self.assertEqual('homefun', hw.flipside('funhome'))
def testFlipsideSingleChar(self): self.assertEqual('z', hw.flipside('z'))
def testFlipsideEvenLength(self): self.assertEqual('cattom', hw.flipside('tomcat'))