源码快照 @ 2026-09-02 (source-only, 剔除非源码素材)

apps/app/tests/attachment-artifacts.test.ts

@@ -0,0 +1,84 @@
+import { describe, expect, test } from "bun:test";
+import type { UIMessage } from "ai";
+
+import { canOpenArtifact, getArtifactsFromMessages } from "../src/lib/artifacts";
+import { deriveOpenTargets, filePathFromFileUrl, sameOpenTargets, type OpenTarget } from "../src/react-app/domains/session/artifacts/open-target";
+
+const ATTACHMENT_URL = "file:///workspaces/Worker%20Root/.opencode/openwork/inbox/chat-attachments/ses_1/nonce-pge_natural_gas_billing_billing_data_service%202_2_2025-02-20_to_2025-12-05.csv";
+const ATTACHMENT_PATH = "/workspaces/Worker Root/.opencode/openwork/inbox/chat-attachments/ses_1/nonce-pge_natural_gas_billing_billing_data_service 2_2_2025-02-20_to_2025-12-05.csv";
+
+function userMessageWithAttachment(): UIMessage {
+  return {
+    id: "msg_1",
+    role: "user",
+    parts: [
+      { type: "text", text: "what do you make of these bills?" },
+      {
+        type: "file",
+        mediaType: "text/plain",
+        filename: "pge_natural_gas_billing_billing_data_service 2_2_2025-02-20_to_2025-12-05.csv",
+        url: ATTACHMENT_URL,
+      },
+    ],
+  };
+}
+
+describe("attachment artifacts", () => {
+  test("recognizes equivalent resolved target snapshots", () => {
+    const target: OpenTarget = {
+      id: "file:report.csv",
+      kind: "file",
+      value: "report.csv",
+      name: "report.csv",
+      preview: "sheet",
+      confidence: 100,
+      reason: "workspace tree",
+      exists: true,
+      size: 42,
+      updatedAt: 100,
+    };
+
+    expect(sameOpenTargets([target], [{ ...target }])).toBe(true);
+    expect(sameOpenTargets([target], [{ ...target, size: 43 }])).toBe(false);
+  });
+
+  test("filePathFromFileUrl decodes workspace file URLs and rejects other schemes", () => {
+    expect(filePathFromFileUrl(ATTACHMENT_URL)).toBe(ATTACHMENT_PATH);
+    expect(filePathFromFileUrl("file:///C:/Users/Ada/%E5%B7%A5%E4%BD%9C/scan.pdf")).toBe("C:/Users/Ada/工作/scan.pdf");
+    expect(filePathFromFileUrl("data:text/plain;base64,aGk=")).toBeNull();
+    expect(filePathFromFileUrl("https://example.com/file.csv")).toBeNull();
+  });
+
+  test("deriveOpenTargets surfaces user attachment file parts, spaces included", () => {
+    const targets = deriveOpenTargets([userMessageWithAttachment()]);
+    const attachment = targets.find((target) => target.reason === "chat attachment");
+
+    expect(attachment).toMatchObject({
+      kind: "file",
+      value: ATTACHMENT_PATH,
+      name: "pge_natural_gas_billing_billing_data_service 2_2_2025-02-20_to_2025-12-05.csv",
+      preview: "sheet",
+      confidence: 95,
+    });
+  });
+
+  test("attachment artifacts become clickable once the server verifies they exist", () => {
+    const message = userMessageWithAttachment();
+    const derived = deriveOpenTargets([message]);
+    const verified: OpenTarget[] = derived.map((target) => ({ ...target, exists: true }));
+
+    const artifacts = getArtifactsFromMessages([message], verified);
+    const attachment = artifacts.find((artifact) => artifact.legacy_target.reason === "chat attachment");
+
+    expect(attachment).toBeDefined();
+    expect(attachment && canOpenArtifact(attachment)).toBe(true);
+  });
+
+  test("unverified file-strip artifacts stay clickable for on-demand resolution", () => {
+    const artifacts = getArtifactsFromMessages([userMessageWithAttachment()], []);
+    const attachment = artifacts.find((artifact) => artifact.name.includes("pge_natural_gas"));
+
+    expect(attachment?.legacy_target.exists).toBeUndefined();
+    expect(attachment && canOpenArtifact(attachment)).toBe(true);
+  });
+});