<filename>pythonshow3/tests/test_second.py
import unittest


class TestSecondCase(unittest.TestCase):
    def test_one(self):
        pass

    def test_two(self):
        pass


<filename>pythonshow3/tests/test_second.py
import unittest


class TestSecondCase(unittest.TestCase):
    def test_one(self):
        pass

    def test_two(self):
        pass

