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

# Third Party Imports

# Local Imports


class TestWaveformTemplates(unittest.TestCase):
    def test_yaml_structure(self):
        current_path = os.path.abspath(os.path.dirname(__file__))
        root_path = os.path.dirname(os.path.dirname(current_path))
        yaml_path = os.path.join(
            root_path, "src", "navigate", "config", "waveform_templates.yml"
        )

        with open(yaml_path) as file:
            data = yaml.safe_load(file)

        expected_keys = ["Default", "Confocal-Projection", "Bidirectional"]

        waveform_keys = data.keys()
        for key in waveform_keys:
            assert key in expected_keys

            for subkey in data[key].keys():
                assert subkey in ["repeat", "expand"]

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