def test_get_input(self):
        self.assertEqual('bar', self.tester.get_input().get_argument('foo'),
                         msg='.get_input() returns the current input instance.')
CommandTester.get_input() behaves properly
dataset/ETHPy150Open sdispater/cleo/tests/testers/test_command_tester.py/TestCommandTester.test_get_input