feat(release): synthesize initial catalog entries

tests/test_release_catalog_entry_synthesis.py

@@ -0,0 +1,84 @@
+from __future__ import annotations
+
+import sys
+import unittest
+from pathlib import Path
+
+
+META_ROOT = Path(__file__).resolve().parents[1]
+RELEASE_ROOT = META_ROOT / "tools" / "release"
+if str(RELEASE_ROOT) not in sys.path:
+    sys.path.insert(0, str(RELEASE_ROOT))
+
+from govoplan_release.catalog_entry_synthesis import validate_initial_entry_closure  # noqa: E402
+from govoplan_release.selective_catalog import apply_repo_updates  # noqa: E402
+
+
+class ReleaseCatalogEntrySynthesisTests(unittest.TestCase):
+    def test_selective_update_synthesizes_initial_entries_from_package_manifests(self) -> None:
+        payload: dict[str, object] = {
+            "core_release": {},
+            "release": {},
+            "modules": [
+                {
+                    "module_id": "access",
+                    "version": "0.1.11",
+                    "python_package": "govoplan-access",
+                    "python_ref": "govoplan-access @ git+ssh://git@git.add-ideas.de/add-ideas/govoplan-access.git@v0.1.11",
+                }
+            ],
+        }
+
+        changes = apply_repo_updates(
+            payload,
+            repo_versions={
+                "govoplan-addresses": "0.1.9",
+                "govoplan-poll": "0.1.11",
+                "govoplan-scheduling": "0.1.11",
+            },
+            repo_contracts={},
+            repository_base="git+ssh://git@git.add-ideas.de/add-ideas",
+            workspace=META_ROOT.parent,
+        )
+
+        modules = {
+            item["module_id"]: item
+            for item in payload["modules"]  # type: ignore[index]
+        }
+        self.assertEqual({"access", "addresses", "poll", "scheduling"}, set(modules))
+        self.assertEqual("@govoplan/addresses-webui", modules["addresses"]["webui_package"])
+        self.assertIn(
+            {"name": "addresses.people_search", "version": "0.1.0"},
+            modules["addresses"]["provides_interfaces"],
+        )
+        self.assertEqual("govoplan-poll", modules["poll"]["python_package"])
+        self.assertEqual(["poll"], modules["scheduling"]["dependencies"])
+        self.assertEqual("@govoplan/scheduling-webui", modules["scheduling"]["webui_package"])
+        self.assertEqual("requires_review", modules["scheduling"]["migration_safety"])
+        self.assertTrue(
+            any(
+                item["name"] == "poll.governed_participation" and item["optional"] is False
+                for item in modules["scheduling"]["requires_interfaces"]
+            )
+        )
+        self.assertEqual(
+            {"govoplan-addresses", "govoplan-poll", "govoplan-scheduling"},
+            {change.repo for change in changes},
+        )
+        self.assertEqual({"catalog_entry"}, {change.field for change in changes})
+
+    def test_initial_required_dependency_must_be_represented(self) -> None:
+        with self.assertRaisesRegex(ValueError, "requires catalog module 'poll'"):
+            validate_initial_entry_closure(
+                catalog_modules=[
+                    {
+                        "module_id": "scheduling",
+                        "dependencies": ["poll"],
+                    }
+                ],
+                initial_module_ids={"scheduling"},
+            )
+
+
+if __name__ == "__main__":
+    unittest.main()