Upload 4.8

part4/bloglist/package.json

@@ -4,21 +4,27 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "start": "node index.js",
-    "test": "jest --verbose",
-    "dev": "nodemon index.js"
+    "start": "cross-env NODE_ENV=production node index.js",
+    "dev": "cross-env NODE_ENV=development nodemon index.js",
+    "test": "cross-env NODE_ENV=test jest --verbose --runInBand"
   },
   "author": "",
   "license": "ISC",
   "dependencies": {
     "cors": "^2.8.5",
+    "cross-env": "^7.0.3",
     "dotenv": "^16.1.1",
     "express": "^4.18.2",
-    "jest": "^29.5.0",
     "mongoose": "^7.2.2"
   },
   "devDependencies": {
     "eslint": "^8.41.0",
-    "nodemon": "^2.0.22"
+    "jest": "^29.5.0",
+    "nodemon": "^2.0.22",
+    "supertest": "^6.3.3"
+  },
+  "jest": {
+    "testEnvironment": "node",
+    "globalTeardown": "./tests/teardown.js"
   }
 }

part4/bloglist/tests/blog_api.test.js

@@ -0,0 +1,16 @@
+const mongoose = require('mongoose')
+const supertest = require('supertest')
+const app = require('../app')
+
+const api = supertest(app)
+
+test('blogs are returned as json', async () => {
+  await api
+    .get('/api/blogs')
+    .expect(200)
+    .expect('Content-Type', /application\/json/)
+})
+
+afterAll(async () => {
+  await mongoose.connection.close()
+})

part4/bloglist/tests/teardown.js

@@ -0,0 +1,3 @@
+module.exports = () => {
+  process.exit(0)
+}