feat: finalize multimodal test client flow

tests/test_manual_multimodal_test_client.py

@@ -549,3 +549,37 @@ def test_task5_execute_request_filters_method_and_url_from_forwarded_kwargs(monk
     assert captured["kwargs"] == {"params": {"verbose": "1"}}
     assert "method" not in captured["kwargs"]
     assert "url" not in captured["kwargs"]
+
+
+def test_main_runs_selected_mode_and_prints_text(monkeypatch, capsys, tmp_path):
+    monkeypatch.setattr("tools.manual_multimodal_test_client.choose_mode_interactively", lambda: "llm")
+    monkeypatch.setattr(
+        "tools.manual_multimodal_test_client.execute_mode",
+        lambda args, selected_mode: {"text": "done", "artifact_path": None},
+    )
+
+    from tools.manual_multimodal_test_client import main
+
+    exit_code = main(["--output-dir", str(tmp_path)])
+    captured = capsys.readouterr()
+
+    assert exit_code == 0
+    assert "done" in captured.out
+
+
+def test_main_prints_artifact_path_when_present(monkeypatch, capsys, tmp_path):
+    artifact = tmp_path / "out.wav"
+    artifact.write_bytes(b"bytes")
+    monkeypatch.setattr(
+        "tools.manual_multimodal_test_client.execute_mode",
+        lambda args, selected_mode: {"text": "summary", "artifact_path": artifact},
+    )
+
+    from tools.manual_multimodal_test_client import main
+
+    exit_code = main(["audio-generation", "--output-dir", str(tmp_path)])
+    captured = capsys.readouterr()
+
+    assert exit_code == 0
+    assert "summary" in captured.out
+    assert str(artifact) in captured.out

tools/manual_multimodal_test_client.py

@@ -275,3 +275,30 @@ def execute_request(spec: dict):
     finally:
         if cleanup is not None:
             cleanup()
+
+
+def execute_mode(args: argparse.Namespace, selected_mode: str) -> dict:
+    config = resolve_mode_config(args, selected_mode)
+    spec = build_request_spec(config)
+    response = execute_request(spec)
+    return handle_response_payload(selected_mode, response, config["output_dir"])
+
+
+def main(argv: list[str] | None = None) -> int:
+    args = parse_args(argv)
+    selected_mode = args.mode or choose_mode_interactively()
+    try:
+        result = execute_mode(args, selected_mode)
+    except Exception as exc:
+        print(f"ERROR [{selected_mode}]: {exc}")
+        return 1
+
+    if result.get("text"):
+        print(result["text"])
+    if result.get("artifact_path") is not None:
+        print(result["artifact_path"])
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())