Implement typed effective identity relationships

tests/test_migrations.py

@@ -0,0 +1,58 @@
+from __future__ import annotations
+
+import tempfile
+import unittest
+from pathlib import Path
+
+from alembic.runtime.migration import MigrationContext
+from sqlalchemy import create_engine, inspect
+
+from govoplan_core.db.migrations import migrate_database
+from govoplan_identity.backend.manifest import get_manifest as identity_manifest
+from govoplan_idm.backend.manifest import get_manifest as idm_manifest
+from govoplan_organizations.backend.manifest import (
+    get_manifest as organizations_manifest,
+)
+
+
+class IdmMigrationTests(unittest.TestCase):
+    def test_migrations_create_typed_relationship_tables_and_head(self) -> None:
+        with tempfile.TemporaryDirectory(prefix="govoplan-idm-migration-") as directory:
+            url = f"sqlite:///{Path(directory) / 'idm.db'}"
+            migrate_database(
+                database_url=url,
+                enabled_modules=("identity", "organizations", "idm"),
+                manifest_factories=(
+                    identity_manifest,
+                    organizations_manifest,
+                    idm_manifest,
+                ),
+            )
+            engine = create_engine(url)
+            try:
+                with engine.connect() as connection:
+                    self.assertIn(
+                        "b1c2d3e4f5a6",
+                        set(MigrationContext.configure(connection).get_current_heads()),
+                    )
+                    self.assertEqual(
+                        {
+                            "idm_function_assignment_change_events",
+                            "idm_function_assignment_changes",
+                            "idm_identity_relationships",
+                            "idm_organization_function_assignments",
+                            "idm_tenant_settings",
+                            "idm_typed_groups",
+                        },
+                        {
+                            name
+                            for name in inspect(connection).get_table_names()
+                            if name.startswith("idm_")
+                        },
+                    )
+            finally:
+                engine.dispose()
+
+
+if __name__ == "__main__":
+    unittest.main()