F3 SLICE-1: typed attributions[] model (spec §6.3, INV-4) (#6)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-10 09:43:13 -07:00
parent 9c7860a776
commit 4afe97c9a8
2 changed files with 56 additions and 3 deletions
@@ -56,3 +56,35 @@ describe("serializeArtifact", () => {
    expect(e.proposals).toEqual([]);
  });
 });
+
+describe("attributions[] (F3 SLICE-1)", () => {
+  it("round-trips an attribution record through serialize → parse", () => {
+    const a = emptyArtifact("docs/x.md");
+    a.anchors["a_1"] = { fingerprint: { text: "alpha", before: "", after: " beta", lineHint: 0 } };
+    a.attributions.push({
+      id: "at_1",
+      anchorId: "a_1",
+      author: { kind: "agent", id: "claude", agent: { sdk: "@cline/sdk", model: "sonnet", sessionId: "run-1" } },
+      createdAt: "2026-06-10T00:00:00.000Z",
+      updatedAt: "2026-06-10T00:00:00.000Z",
+      turnId: "turn-1",
+    });
+    const parsed = JSON.parse(serializeArtifact(a)) as Artifact;
+    expect(parsed.attributions).toEqual(a.attributions);
+  });
+
+  it("omits turnId when undefined and serializes stably", () => {
+    const a = emptyArtifact("docs/x.md");
+    a.attributions.push({
+      id: "at_2",
+      anchorId: "a_2",
+      author: { kind: "human", id: "ben" },
+      createdAt: "2026-06-10T00:00:00.000Z",
+      updatedAt: "2026-06-10T00:00:00.000Z",
+    });
+    const s1 = serializeArtifact(a);
+    expect(s1.includes("turnId")).toBe(false);
+    const s2 = serializeArtifact(JSON.parse(s1) as Artifact);
+    expect(s2).toBe(s1);
+  });
+});