from __future__ import annotations

import unittest

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


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

        self.assertIsInstance(manifest, ModuleManifest)
        self.assertEqual(manifest.id, "poll")
        self.assertNotIn("access", manifest.dependencies)
        self.assertIn("access", manifest.optional_dependencies)
        self.assertFalse(manifest.required_capabilities)
        self.assertIn("auth.principalResolver", manifest.optional_capabilities)
        self.assertIn("poll.availability_matrix", {interface.name for interface in manifest.provides_interfaces})
        self.assertIn("poll:response:write", {permission.scope for permission in manifest.permissions})


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