..F..                                                                    [100%]
=================================== FAILURES ===================================
__________ test_completed_artifact_verifier_rejects_each_tamper_class __________

tmp_path = PosixPath('/home/cube/projects/richard/traning coach/task-12-independent-verification-r7/gateway/execution/5ecec7fea39327085aaab640ab2f21f88454489a773e3249e5d0a910eb7ebe27/basetemp/test_completed_artifact_verifi0')

    def test_completed_artifact_verifier_rejects_each_tamper_class(tmp_path: Path) -> None:
        # Given: one completed no-network production scenario.
        root = tmp_path / "profile"
        receipt = tmp_path / "receipt.json"
        manifest = tmp_path / "manifest.json"
        generated = _run(
            "--root", str(root), "--output", str(receipt),
            "--manifest", str(manifest), "--network-disabled", "--skip-fault-matrix",
        )
        assert generated.returncode == 0, generated.stderr
    
        # When: each independently meaningful artifact class is tampered.
        mutations = {
            "row_state": (root / "weekly-authority", b'"state":"submitted"'),
            "message_id": (root / "provider-transcript.jsonl", b'"message_id":"'),
            "source_byte": (root / "data" / "customers", b"event_id"),
            "manifest_member": (manifest, b'"path":"'),
        }
        for name, (target, needle) in mutations.items():
            candidate = next(target.rglob("*.jsonl")) if target.is_dir() else target
            original = candidate.read_bytes()
>           assert needle in original, name
E           AssertionError: row_state
E           assert b'"state":"submitted"' in b'{"authority_binding_digest":"5e9e46d92306fb0c947771bffb02e994ad66d859e31e84c4137114b65b11f989","authority_marker_dig...-v2","sequence_device":66306,"sequence_inode":38279397,"sequence_links":1,"sequence_mode":384,"sequence_owner":1000}\n'

tests/gateway/test_nutricoach_v140_golden_path_r2.py:121: AssertionError
=========================== short test summary info ============================
FAILED tests/gateway/test_nutricoach_v140_golden_path_r2.py::test_completed_artifact_verifier_rejects_each_tamper_class
1 failed, 4 passed in 174.62s (0:02:54)