69일차 자료 갱신: flow.py test -v, 개요 그림·데이터 예시, Lab 03 예제 1 지금 결과 (정답본 제외)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Last3Mon/69/tools/flow.py

@@ -9,7 +9,7 @@
   uv run tools/flow.py push  my-work/writer.json my-work/reviewer.json   # import + publish (one n8n restart)
   uv run tools/flow.py off   my-reviewer                # unpublish by file or webhook path (a role that is down)
   uv run tools/flow.py call  my-notice requests/notice-mail.json
-  uv run tools/flow.py test  cases/lab02.json [--repeat 3]
+  uv run tools/flow.py test  cases/lab02.json -v [--repeat 3]   # -v: show each request and response JSON
 
 Run it from the day folder (Last3Mon/69). n8n is the day 65 install (~/day65-n8n, Docker project
 day65-n8n), started from Last3Mon/65/n8n. Environment overrides:
@@ -494,6 +494,14 @@ def judge(expect: dict, status: int, payload: object) -> list[str]:
     return problems
 
 
+def show_json(label: str, value: object) -> None:
+    """Print one JSON value under a label, indented below the case line (test -v)."""
+    text = json.dumps(value, ensure_ascii=False, indent=2) if not isinstance(value, str) else value
+    print(f"    {label}")
+    for row in text.splitlines():
+        print(f"      {row}")
+
+
 def cmd_test(args: argparse.Namespace) -> int:
     path = resolve(args.cases)
     suite = load_json(path)
@@ -513,6 +521,9 @@ def cmd_test(args: argparse.Namespace) -> int:
             mark = OK if not problems else BAD
             suffix = f" #{run}" if args.repeat > 1 else ""
             print(f"{mark} {case.get('name', '?')}{suffix} · {seconds:.1f}s" + ("" if not problems else " · " + "; ".join(problems)))
+            if args.verbose:
+                show_json(f"→ request  POST /webhook/{case_hook}", body)
+                show_json(f"← response HTTP {status}", payload)
             results.append({"case": case.get("name"), "webhook": case_hook, "run": run, "passed": not problems, "problems": problems,
                             "seconds": round(seconds, 1), "status": status, "request": body, "response": payload})
     total = len(results)
@@ -597,6 +608,7 @@ def main() -> int:
     item.add_argument("cases")
     item.add_argument("--repeat", type=int, default=1, help="run every case N times")
     item.add_argument("--webhook", help="override the webhook path in the case file")
+    item.add_argument("-v", "--verbose", action="store_true", help="print the request and response JSON of every run")
     item.set_defaults(run=cmd_test)
     args = parser.parse_args()
     return args.run(args)