

class TestDigits:

    def test_3(self):
        print('xxx=====test3 xxxxx')


    def test_2(self):
        print('=====test 2=====')

    def test_1(self):

        print('test1============')
        assert 1==2

class Test9:
    def test_a(self):
        print('----a-----')

    def test_A(self):
        print('---------A------')
