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

apps/app/scripts/artifacts.test.ts

@@ -0,0 +1,137 @@
+import { describe, expect, it } from "bun:test";
+import type { UIMessage } from "ai";
+
+import type { OpenTarget } from "../src/react-app/domains/session/artifacts/open-target";
+import { canOpenArtifact, canPreviewArtifact, getArtifactsFromMessages } from "../src/lib/artifacts";
+
+describe("getArtifactsFromMessages", () => {
+  it("includes verified slide deck targets mentioned in assistant summaries", () => {
+    const messages: UIMessage[] = [{
+      id: "msg_deck",
+      role: "assistant",
+      parts: [{ type: "text", text: "Updated file: decks/openwork-vertebrae-deck.pptx", state: "done" }],
+    }];
+    const targets: OpenTarget[] = [{
+      id: "file:decks/openwork-vertebrae-deck.pptx",
+      kind: "file",
+      value: "decks/openwork-vertebrae-deck.pptx",
+      name: "openwork-vertebrae-deck.pptx",
+      preview: "slides",
+      confidence: 65,
+      reason: "message",
+      exists: true,
+    }];
+
+    expect(getArtifactsFromMessages(messages, targets)[0]).toMatchObject({
+      name: "openwork-vertebrae-deck.pptx",
+      path: "decks/openwork-vertebrae-deck.pptx",
+      type: "slides",
+      legacy_target: { preview: "slides", exists: true },
+    });
+  });
+
+  it("uses verified relative targets for absolute attachment paths", () => {
+    const messages: UIMessage[] = [{
+      id: "msg_attachment",
+      role: "assistant",
+      parts: [{
+        type: "source-document",
+        sourceId: "attachment-source",
+        mediaType: "text/csv",
+        title: "customers.csv",
+        filename: "/Users/test/workspace/customers.csv",
+      }],
+    }];
+    const targets: OpenTarget[] = [{
+      id: "file:customers.csv",
+      kind: "file",
+      value: "customers.csv",
+      name: "customers.csv",
+      preview: "sheet",
+      confidence: 95,
+      reason: "attachment source",
+      exists: true,
+    }];
+
+    expect(getArtifactsFromMessages(messages, targets)[0]?.legacy_target).toMatchObject({
+      value: "customers.csv",
+      exists: true,
+    });
+  });
+
+  it("can list artifacts from assistant text without target fallbacks", () => {
+    const messages: UIMessage[] = [{
+      id: "msg_text",
+      role: "assistant",
+      parts: [{ type: "text", text: "Created reports/artifact-eval.md, decks/update.pptx, and src/widget.tsx", state: "done" }],
+    }];
+
+    expect(getArtifactsFromMessages(messages, [], { includeTargetFallbacks: false }).map((artifact) => artifact.path)).toEqual([
+      "src/widget.tsx",
+      "decks/update.pptx",
+      "reports/artifact-eval.md",
+    ]);
+  });
+
+  it("orders verified artifacts by newest update time and marks unsupported previews", () => {
+    const messages: UIMessage[] = [{
+      id: "msg_order",
+      role: "assistant",
+      parts: [{ type: "text", text: "Created reports/old.md and reports/new.md and src/widget.tsx", state: "done" }],
+    }];
+    const targets: OpenTarget[] = [
+      {
+        id: "file:reports/old.md",
+        kind: "file",
+        value: "reports/old.md",
+        name: "old.md",
+        preview: "markdown",
+        confidence: 65,
+        reason: "message",
+        exists: true,
+        updatedAt: 1,
+      },
+      {
+        id: "file:reports/new.md",
+        kind: "file",
+        value: "reports/new.md",
+        name: "new.md",
+        preview: "markdown",
+        confidence: 65,
+        reason: "message",
+        exists: true,
+        updatedAt: 2,
+      },
+    ];
+
+    const artifacts = getArtifactsFromMessages(messages, targets, { includeTargetFallbacks: false });
+
+    expect(artifacts.map((artifact) => artifact.path)).toEqual(["reports/new.md", "reports/old.md", "src/widget.tsx"]);
+    expect(canPreviewArtifact(artifacts[0])).toBe(true);
+    expect(canPreviewArtifact(artifacts[2])).toBe(false);
+  });
+
+  it("previews verified code artifacts in the sidebar", () => {
+    const messages: UIMessage[] = [{
+      id: "msg_unsupported",
+      role: "assistant",
+      parts: [{ type: "text", text: "Created src/widget.tsx", state: "done" }],
+    }];
+    const targets: OpenTarget[] = [{
+      id: "file:src/widget.tsx",
+      kind: "file",
+      value: "src/widget.tsx",
+      name: "widget.tsx",
+      preview: "code",
+      confidence: 65,
+      reason: "message",
+      exists: true,
+    }];
+
+    const artifact = getArtifactsFromMessages(messages, targets, { includeTargetFallbacks: false })[0];
+
+    expect(artifact).toMatchObject({ path: "src/widget.tsx", legacy_target: { exists: true, preview: "code" } });
+    expect(artifact ? canPreviewArtifact(artifact) : false).toBe(true);
+    expect(artifact ? canOpenArtifact(artifact) : false).toBe(true);
+  });
+});