Squash Odysseus development history

tests/test_editor_persistence_session.py

@@ -0,0 +1,25 @@
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+def test_persistence_snapshots_metadata_and_guards_late_callbacks():
+    source = (ROOT / "static/js/galleryEditor.js").read_text()
+    persist = source[source.index("async function _persistDraft"):source.index("async function _loadDraftById")]
+
+    assert "const sessionToken = state.editorSessionToken;" in persist
+    assert "const draftIdAtStart = state.draftId || null;" in persist
+    assert "const draftNameAtStart = state.draftName || 'Untitled';" in persist
+    assert "const isCurrentSession = () => state.editorOpen && state.editorSessionToken === sessionToken;" in persist
+    assert "if (!isCurrentSession()) return;" in persist
+    assert "state.draftId = out.id;" in persist
+
+
+def test_new_editor_invalidates_previous_persistence_lane():
+    state = (ROOT / "static/js/editor/state.js").read_text()
+    editor = (ROOT / "static/js/galleryEditor.js").read_text()
+
+    assert "editorSessionToken: 0" in state
+    assert "state.editorSessionToken += 1;" in editor
+    assert "state.persistInFlight = null;" in editor