feat: Provenance gains email + agent.onBehalfOf — cross-rung identity (F5 SLICE-2, #14)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-10 22:56:45 -07:00
parent 7c4d3ed79f
commit da172a3117
2 changed files with 85 additions and 6 deletions
@@ -57,6 +57,52 @@ describe("serializeArtifact", () => {
  });
 });

+describe("cross-rung identity (F5 SLICE-2)", () => {
+  it("round-trips email on human provenance, omitted when absent", () => {
+    const a = emptyArtifact("docs/x.md");
+    a.anchors["a_1"] = { fingerprint: { text: "alpha", before: "", after: "", lineHint: 0 } };
+    a.threads.push({
+      id: "t_1",
+      anchorId: "a_1",
+      status: "open",
+      messages: [
+        { id: "m_1", author: { kind: "human", id: "ben", email: "ben@wiggleverse.org" }, body: "hi", createdAt: "2026-06-10T00:00:00.000Z" },
+        { id: "m_2", author: { kind: "human", id: "anon" }, body: "yo", createdAt: "2026-06-10T00:00:01.000Z" },
+      ],
+    });
+    const out = serializeArtifact(a);
+    const parsed = JSON.parse(out) as Artifact;
+    expect(parsed.threads[0].messages[0].author).toEqual({ kind: "human", id: "ben", email: "ben@wiggleverse.org" });
+    expect("email" in parsed.threads[0].messages[1].author).toBe(false);
+    expect(serializeArtifact(parsed)).toBe(out);
+  });
+
+  it("round-trips agent.onBehalfOf and omits it when absent", () => {
+    const a = emptyArtifact("docs/x.md");
+    a.attributions.push({
+      id: "at_1",
+      anchorId: "a_1",
+      author: {
+        kind: "agent",
+        id: "claude",
+        agent: { sdk: "@cline/sdk", model: "sonnet", sessionId: "run-1", onBehalfOf: { id: "benstull", email: "ben@wiggleverse.org" } },
+      },
+      createdAt: "2026-06-10T00:00:00.000Z",
+      updatedAt: "2026-06-10T00:00:00.000Z",
+    });
+    const out = serializeArtifact(a);
+    const parsed = JSON.parse(out) as Artifact;
+    const author = parsed.attributions[0].author;
+    expect(author.kind).toBe("agent");
+    if (author.kind === "agent") {
+      expect(author.agent.onBehalfOf).toEqual({ id: "benstull", email: "ben@wiggleverse.org" });
+    }
+    expect(out.includes("onBehalfOf")).toBe(true);
+    const a2 = emptyArtifact("docs/x.md");
+    expect(serializeArtifact(a2).includes("onBehalfOf")).toBe(false);
+  });
+});
+
 describe("attributions[] (F3 SLICE-1)", () => {
  it("round-trips an attribution record through serialize → parse", () => {
    const a = emptyArtifact("docs/x.md");