generated from coulomb/repo-seed
tegwick
d797bc5ee4
Overlay value type (id, target, base_rev, body, state) recorded as an OVERLAY_CREATED decision-log event (coordination-canonical); get()/open_overlays() reconstruct from the fold. 4 tests green, pyflakes clean. (ADR-05, blueprint §8.2) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
"""Tests for the overlay model + draft (SHARD-WP-0008 T2)."""
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from shard_wiki.coordination import DecisionLog, EventType, OverlayEngine
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from shard_wiki.model import Identity
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from shard_wiki.provenance import OverlayState
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def test_draft_records_event_and_is_retrievable():
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log = DecisionLog()
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eng = OverlayEngine("space", log)
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ov = eng.draft(Identity("shardA", "Home"), "new body", base_rev="r1")
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assert ov.state is OverlayState.DRAFT
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assert ov.body == "new body"
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# recorded in the log (coordination-canonical)
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events = log.events("space")
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assert len(events) == 1 and events[0].type is EventType.OVERLAY_CREATED
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# retrievable through the fold by its id
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got = eng.get(ov.overlay_id)
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assert got is not None
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assert got.target == Identity("shardA", "Home")
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assert got.base_rev == "r1"
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assert got.body == "new body"
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def test_open_overlays_lists_drafts():
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log = DecisionLog()
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eng = OverlayEngine("space", log)
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eng.draft(Identity("s", "A"), "a", base_rev=None)
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eng.draft(Identity("s", "B"), "b", base_rev=None)
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assert {o.target.key for o in eng.open_overlays()} == {"A", "B"}
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def test_unknown_overlay_is_none():
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assert OverlayEngine("space", DecisionLog()).get("nope") is None
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def test_overlay_payload_round_trips():
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log = DecisionLog()
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eng = OverlayEngine("space", log)
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ov = eng.draft(Identity("shardA", "sub/Page"), "x", base_rev="r9")
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assert eng.get(ov.overlay_id) == ov # payload reconstructs an equal Overlay
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