from __future__ import annotations

import unittest

from govoplan_core.core.modules import ModuleManifest
from govoplan_scheduling.backend.manifest import get_manifest


class SchedulingManifestTests(unittest.TestCase):
    def test_manifest_contract(self) -> None:
        manifest = get_manifest()

        self.assertIsInstance(manifest, ModuleManifest)
        self.assertEqual(manifest.id, "scheduling")
        self.assertIn("poll", manifest.dependencies)
        self.assertIn("evaluation", manifest.optional_dependencies)
        self.assertIn("poll.availability_matrix", {interface.name for interface in manifest.requires_interfaces})


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