test: cover error model and unauth order create

tests/orders-api.test.ts

@@ -0,0 +1,22 @@
+import { createPaidOrder } from "@/lib/api/orders"
+import { useAuthStore } from "@/store/auth"
+import { describe, expect, it } from "vitest"
+
+describe("lib/api/orders", () => {
+  it("returns { decision: { ok:false, error:{code,msg} } } when unauthenticated", () => {
+    useAuthStore.getState().logout()
+
+    const res = createPaidOrder({
+      playerId: "1005",
+      serviceId: "5001",
+      quantity: 1,
+    })
+
+    expect(res).toEqual({
+      decision: {
+        ok: false,
+        error: { code: 401, msg: "请先登录" },
+      },
+    })
+  })
+})