Initialize GovOPlaN module seed

tests/test_manifest.py

@@ -0,0 +1,24 @@
+from __future__ import annotations
+
+import unittest
+
+from govoplan_approvals.backend.manifest import ADMIN_SCOPE, READ_SCOPE, WRITE_SCOPE, get_manifest
+
+
+class ManifestSeedTests(unittest.TestCase):
+    def test_manifest_registers_seed_contract(self) -> None:
+        manifest = get_manifest()
+
+        self.assertEqual(manifest.id, "approvals")
+        self.assertEqual(manifest.name, "Approvals")
+        self.assertEqual(manifest.dependencies, ("access",))
+        self.assertEqual({permission.scope for permission in manifest.permissions}, {READ_SCOPE, WRITE_SCOPE, ADMIN_SCOPE})
+        self.assertEqual({role.slug for role in manifest.role_templates}, {"approvals_manager", "approvals_viewer"})
+        self.assertTrue(manifest.documentation)
+        self.assertIsNone(manifest.route_factory)
+        self.assertIsNone(manifest.migration_spec)
+        self.assertIsNone(manifest.frontend)
+
+
+if __name__ == "__main__":
+    unittest.main()