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

apps/app/tests/app-mentions.test.ts

@@ -0,0 +1,20 @@
+import { describe, expect, test } from "bun:test";
+
+import { appMentionInstruction } from "../src/react-app/domains/session/surface/composer/app-mentions";
+import { decodeComposerMentionValue, encodeComposerMentionValue } from "../src/react-app/domains/session/surface/composer/mention-encoding";
+
+describe("app-mentions", () => {
+  test("instruction names the app and steers to a computer-use snapshot", () => {
+    const instruction = appMentionInstruction("Music");
+    expect(instruction).toContain('"Music"');
+    expect(instruction).toContain("computer-use");
+    expect(instruction).toContain('snapshot {"app": "Music"}');
+  });
+
+  test("app names with spaces round-trip through mention encoding", () => {
+    const value = "Visual Studio Code";
+    const encoded = encodeComposerMentionValue(value);
+    expect(encoded).toBe("Visual%20Studio%20Code");
+    expect(decodeComposerMentionValue(encoded)).toBe(value);
+  });
+});