394c46ebfcOptional metadata or restamp builds the same commit history as node-red. A call that omits both stays digest-only with restamp false. Local and shared stamps reject metadata.
59 lines
2 KiB
Python
59 lines
2 KiB
Python
"""Golden verae-meta-git/1 ids shared with node-red-contrib-verae."""
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from verae_mcp_timestamping_server.metadata_history import append_metadata
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HEAD_1 = "161ff3344ba776ae7201b73914c0e7500116ac9dde02e1967a761b7089c41fa7"
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HEAD_2 = "c606e41ccbf4c0f9f653b21759df83ecda25262621075db3a153b592270fd918"
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def test_append_matches_node_reference():
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first = append_metadata(
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None,
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{"title": "deed", "tags": ["a"]},
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restamp=False,
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at="2026-10-11T01:00:00.000Z",
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message="stamp",
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)
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assert first["head"] == HEAD_1
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second = append_metadata(
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first,
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{"title": "deed-2", "tags": ["b"], "place": "office"},
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restamp=True,
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at="2026-10-11T02:00:00.000Z",
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message="correct the title",
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)
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assert second["head"] == HEAD_2
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assert second["snapshot"] == {"title": "deed-2", "tags": ["a", "b"], "place": "office"}
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assert second["commits"][1]["parent"] == HEAD_1
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assert "removed" not in second["commits"][1]["changes"]
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def test_blank_restamp_keeps_snapshot():
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nxt = append_metadata(
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{"title": "deed", "note": "keep", "tags": ["a"]},
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{"title": "", "note": None, "tags": []},
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restamp=True,
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at="2026-10-11T01:47:00.000Z",
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prior_at="2026-10-11T01:00:00.000Z",
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)
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assert nxt["snapshot"]["title"] == "deed"
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assert nxt["snapshot"]["note"] == "keep"
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assert nxt["snapshot"]["tags"] == ["a"]
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assert len(nxt["commits"]) == 2
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def test_omit_when_empty():
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assert append_metadata(None, None, restamp=False, at="2026-10-11T01:00:00.000Z") is None
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assert append_metadata(None, {}, restamp=False, at="2026-10-11T01:00:00.000Z") is None
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def test_history_document_is_not_rewritten_by_append_of_itself():
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first = append_metadata(
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None,
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{"title": "deed", "tags": ["a"]},
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restamp=False,
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at="2026-10-11T01:00:00.000Z",
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message="stamp",
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)
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assert first["schema"] == "verae-meta-git/1"
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assert first["commits"][0]["parent"] is None
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