from helper import unittest, PillowTestCase, hopper


class TestImageToBytes(PillowTestCase):

    def test_sanity(self):
        data = hopper().tobytes()
        self.assertIsInstance(data, bytes)

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

from helper import unittest, PillowTestCase, hopper


class TestImageToBytes(PillowTestCase):

    def test_sanity(self):
        data = hopper().tobytes()
        self.assertIsInstance(data, bytes)

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