test: 添加完整测试套件（52 个文件，326 个用例）

基于 Vitest 搭建测试基础设施，覆盖后端纯函数、API 路由、前端 hooks、UI 组件和页面级集成测试。
2026-02-28 20:19:14 +08:00
parent 11eeec868e
commit 3ccd1262f9
59 changed files with 8131 additions and 3 deletions
@@ -0,0 +1,131 @@
+import { describe, it, expect, vi, beforeEach } from "vitest";
+import { prismaMock, resetPrismaMock } from "@/__tests__/helpers/prisma-mock";
+import { createRequest, createRouteContext, parseJsonResponse } from "@/__tests__/helpers/api-test-utils";
+import { TEST_BLINDBOX_ROOM, TEST_USER } from "@/__tests__/helpers/fixtures";
+
+vi.mock("@/lib/blindbox", () => ({
+  getRoomByCode: vi.fn(),
+  requireMembership: vi.fn().mockResolvedValue({}),
+}));
+
+import { GET, PATCH, DELETE } from "./route";
+import { getRoomByCode } from "@/lib/blindbox";
+
+const mockGetRoomByCode = vi.mocked(getRoomByCode);
+
+beforeEach(() => {
+  resetPrismaMock();
+  vi.clearAllMocks();
+});
+
+describe("GET /api/blindbox/room/[code]", () => {
+  it("returns room data", async () => {
+    mockGetRoomByCode.mockResolvedValue({
+      ...TEST_BLINDBOX_ROOM,
+      _count: { ideas: 3 },
+      members: [
+        { user: { id: "user-1", username: "test", avatar: "🐱" }, joinedAt: new Date() },
+      ],
+    } as never);
+
+    const req = createRequest("/api/blindbox/room/ABC123");
+    const ctx = createRouteContext({ code: "ABC123" });
+    const res = await GET(req, ctx);
+    const { status, data } = await parseJsonResponse(res);
+
+    expect(status).toBe(200);
+    expect(data.code).toBe("ABC123");
+    expect(data.poolCount).toBe(3);
+    expect(data.members).toHaveLength(1);
+  });
+
+  it("returns 404 for nonexistent room", async () => {
+    mockGetRoomByCode.mockResolvedValue(null);
+
+    const req = createRequest("/api/blindbox/room/BADCODE");
+    const ctx = createRouteContext({ code: "BADCODE" });
+    const res = await GET(req, ctx);
+    expect(res.status).toBe(404);
+  });
+});
+
+describe("PATCH /api/blindbox/room/[code]", () => {
+  it("updates room location", async () => {
+    prismaMock.blindBoxRoom.findUnique.mockResolvedValue(TEST_BLINDBOX_ROOM as never);
+    prismaMock.blindBoxRoom.update.mockResolvedValue({
+      ...TEST_BLINDBOX_ROOM,
+      city: "上海",
+      lat: 31.2,
+      lng: 121.4,
+    } as never);
+
+    const req = createRequest("/api/blindbox/room/ABC123", {
+      method: "PATCH",
+      body: { userId: "user-1", city: "上海", lat: 31.2, lng: 121.4 },
+    });
+    const ctx = createRouteContext({ code: "ABC123" });
+    const res = await PATCH(req, ctx);
+    const { status, data } = await parseJsonResponse(res);
+
+    expect(status).toBe(200);
+    expect(data.city).toBe("上海");
+  });
+
+  it("returns 400 for invalid coordinates", async () => {
+    prismaMock.blindBoxRoom.findUnique.mockResolvedValue(TEST_BLINDBOX_ROOM as never);
+
+    const req = createRequest("/api/blindbox/room/ABC123", {
+      method: "PATCH",
+      body: { userId: "user-1", lat: 999, lng: 121.4 },
+    });
+    const ctx = createRouteContext({ code: "ABC123" });
+    const res = await PATCH(req, ctx);
+    expect(res.status).toBe(400);
+  });
+});
+
+describe("DELETE /api/blindbox/room/[code]", () => {
+  it("deletes room when creator", async () => {
+    prismaMock.blindBoxRoom.findUnique.mockResolvedValue(TEST_BLINDBOX_ROOM as never);
+    prismaMock.blindBoxRoom.delete.mockResolvedValue({} as never);
+
+    const req = createRequest("/api/blindbox/room/ABC123", {
+      method: "DELETE",
+      body: { userId: "user-1" },
+    });
+    const ctx = createRouteContext({ code: "ABC123" });
+    const res = await DELETE(req, ctx);
+    const { data } = await parseJsonResponse(res);
+
+    expect(data.action).toBe("deleted");
+  });
+
+  it("leaves room when not creator", async () => {
+    prismaMock.blindBoxRoom.findUnique.mockResolvedValue(TEST_BLINDBOX_ROOM as never);
+    prismaMock.blindBoxMember.findUnique.mockResolvedValue({ id: "member-2" } as never);
+    prismaMock.blindBoxMember.delete.mockResolvedValue({} as never);
+
+    const req = createRequest("/api/blindbox/room/ABC123", {
+      method: "DELETE",
+      body: { userId: "user-2" },
+    });
+    const ctx = createRouteContext({ code: "ABC123" });
+    const res = await DELETE(req, ctx);
+    const { data } = await parseJsonResponse(res);
+
+    expect(data.action).toBe("left");
+  });
+
+  it("returns 403 when not a member and not creator", async () => {
+    prismaMock.blindBoxRoom.findUnique.mockResolvedValue(TEST_BLINDBOX_ROOM as never);
+    prismaMock.blindBoxMember.findUnique.mockResolvedValue(null as never);
+
+    const req = createRequest("/api/blindbox/room/ABC123", {
+      method: "DELETE",
+      body: { userId: "stranger" },
+    });
+    const ctx = createRouteContext({ code: "ABC123" });
+    const res = await DELETE(req, ctx);
+    expect(res.status).toBe(403);
+  });
+});