Merge pull request #188 from utaipei-sa/urb-88-get-items-test

Add test for GET /reserve/items

Author: nickchengtw

tests/routes/reserve/get_items.test.js

@@ -0,0 +1,43 @@
+import express from 'express'
+import request from 'supertest'
+import { jest, describe, it, expect, beforeEach } from '@jest/globals'
+import router from '../../../routes/reserve/get_items.js'
+import ItemRepository from '../../../repositories/item_repository.js'
+
+const app = express()
+app.use(express.json())
+app.use('/reserve', router)
+
+describe('GET /reserve/items', () => {
+  beforeEach(() => {
+    jest.restoreAllMocks()
+  })
+
+  it('should return all items data in DB', async () => {
+    const mockItems = [
+      {
+        _id: '67399cd504b112e42be95b18',
+        name: {
+          'zh-tw': '塑膠椅',
+          en: 'Plastic Chairs'
+        },
+        quantity: 30,
+        exception_time: []
+      },
+      {
+        _id: '67399cd504b112e42be95b19',
+        name: {
+          'zh-tw': '長桌',
+          en: 'Tables'
+        },
+        quantity: 2,
+        exception_time: []
+      }
+    ]
+    jest.spyOn(ItemRepository, 'getAllItems').mockResolvedValue(mockItems)
+
+    const response = await request(app).get('/reserve/items')
+    expect(response.status).toBe(200)
+    expect(response.body).toEqual({ data: mockItems })
+  })
+})