# Copyright (c) 2021-2025  The University of Texas Southwestern Medical Center.
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# Standard Library Imports
import unittest

# Third Party Imports

# Local Imports
from navigate.model.devices.shutter.ni import NIShutter


class TestNIShutter(unittest.TestCase):
    """Unit Test for NIShutter Class"""

    def test_shutter_ttl_attributes(self):
        assert hasattr(NIShutter, "open_shutter") and callable(
            getattr(NIShutter, "open_shutter")
        )
        assert hasattr(NIShutter, "close_shutter") and callable(
            getattr(NIShutter, "close_shutter")
        )
        assert hasattr(NIShutter, "state")


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