From 7be8b9c3d90b4ea83d41aefbbe9876fca2f014f7 Mon Sep 17 00:00:00 2001
From: laily <i@laily.net>
Date: Wed, 14 Oct 2026 09:27:17 +0800
Subject: [PATCH] test(tester): cover nested catalog discovery

---
 tests/test_tester_catalog_roots.py | 54 ++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 tests/test_tester_catalog_roots.py

diff --git a/tests/test_tester_catalog_roots.py b/tests/test_tester_catalog_roots.py
new file mode 100644
index 0000000..a51658f
--- /dev/null
+++ b/tests/test_tester_catalog_roots.py
@@ -0,0 +1,54 @@
+from __future__ import annotations
+
+import importlib.util
+import json
+import tempfile
+import unittest
+from contextlib import redirect_stdout
+from io import StringIO
+from pathlib import Path
+
+
+REPO_ROOT = Path(__file__).resolve().parents[1]
+CATALOG = REPO_ROOT / "skills" / "tester" / "scripts" / "catalog.py"
+
+
+def load_catalog_module():
+    spec = importlib.util.spec_from_file_location("tester_catalog", CATALOG)
+    assert spec and spec.loader
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+class TesterCatalogRootTests(unittest.TestCase):
+    def test_discovers_parent_and_nested_project_without_merging_cases(self) -> None:
+        catalog = load_catalog_module()
+        with tempfile.TemporaryDirectory() as temp:
+            root = Path(temp)
+            for project, name in ((root, "backend"), (root / "app", "Writes")):
+                (project / ".pouch" / "tester").mkdir(parents=True)
+                (project / ".pouch" / "tester" / "catalog.yaml").write_text(
+                    f"project:\n  name: {name}\n", encoding="utf-8"
+                )
+
+            self.assertEqual(catalog.discover_catalog_roots(root), [root, root / "app"])
+
+    def test_roots_command_reports_each_catalog_path(self) -> None:
+        catalog = load_catalog_module()
+        with tempfile.TemporaryDirectory() as temp:
+            root = Path(temp)
+            app = root / "app" / ".pouch" / "tester"
+            app.mkdir(parents=True)
+            (app / "catalog.yaml").write_text("project:\n  name: Writes\n", encoding="utf-8")
+            output = StringIO()
+            with redirect_stdout(output):
+                self.assertEqual(catalog.cmd_roots(root), 0)
+            payload = json.loads(output.getvalue())
+            self.assertEqual(payload["count"], 1)
+            self.assertEqual(payload["roots"][0]["relative"], "app")
+            self.assertEqual(payload["roots"][0]["project"], "Writes")
+
+
+if __name__ == "__main__":
+    unittest.main()