def METHOD_NAME(self):
    program = self.program
    for opt in '-q', '--quiet':
        program.verbosity = 1
        program.parseArgs([None, opt])
        self.assertEqual(program.verbosity, 0)
    for opt in '-v', '--verbose':
        program.verbosity = 1
        program.parseArgs([None, opt])
        self.assertEqual(program.verbosity, 2)