test_cv_module.py

# pylint: disable=missing-docstring, no-member, import-outside-toplevel, unused-import, wrong-import-order, no-name-in-module, redefined-outer-name, protected-access, line-too-long, duplicate-code , assignment-from-none, wrong-import-position
import unittest

from PIL import Image

from cv_module import CVModule


class TestCVModule(unittest.TestCase):
    def setUp(self):
        self.cv = CVModule()

    def test_detect_objects(self):
        # Create a dummy image for testing
        image = Image.new("RGB", (100, 100), color="white")
        result = self.cv.detect_objects(image)
        self.assertIsNotNone(result)
        self.assertIsInstance(result, str)

    def test_detect_objects_invalid_image(self):
        with self.assertRaises(ValueError):
            self.cv.detect_objects(None)


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