<filename>tests/test_sample.py
import unittest
from tftk import tftk

class TestSample(unittest.TestCase):
    """test class of tashizan.py
    """

    def test_tashizan(self):
        """test method for tashizan
        """
        self.assertEqual(expected, actual)


if __name__ == "__main__":
    unittest.main()

<filename>tests/test_sample.py
import unittest
from tftk import tftk

class TestSample(unittest.TestCase):
    """test class of tashizan.py
    """

    def test_tashizan(self):
        """test method for tashizan
        """
        self.assertEqual(expected, actual)


if __name__ == "__main__":
    unittest.main()

test class of tashizan.py test method for tashizan