Lesson: Setup Task Test Suite

Andrew Mead · Andrew Mead · commit ecf21c330f42 · 2019-01-21T10:24:53.000-05:00
diff --git a/task-manager/package.json b/task-manager/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "start": "node src/index.js",
     "dev": "env-cmd ./config/dev.env nodemon src/index.js",
-    "test": "env-cmd ./config/test.env jest --watch"
+    "test": "env-cmd ./config/test.env jest --watch --runInBand"
   },
   "jest": {
     "testEnvironment": "node"
diff --git a/task-manager/src/math.js b/task-manager/src/math.js
diff --git a/task-manager/tests/fixtures/db.js b/task-manager/tests/fixtures/db.js
@@ -0,0 +1,25 @@
+const mongoose = require('mongoose')
+const jwt = require('jsonwebtoken')
+const User = require('../../src/models/user')
+
+const userOneId = new mongoose.Types.ObjectId()
+const userOne = {
+    _id: userOneId,
+    name: 'Mike',
+    email: 'mike@example.com',
+    password: '56what!!',
+    tokens: [{
+        token: jwt.sign({ _id: userOneId }, process.env.JWT_SECRET)
+    }]
+}
+
+const setupDatabase = async () => {
+    await User.deleteMany()
+    await new User(userOne).save()
+}
+
+module.exports = {
+    userOneId,
+    userOne,
+    setupDatabase
+}
diff --git a/task-manager/tests/math.test.js b/task-manager/tests/math.test.js
diff --git a/task-manager/tests/task.test.js b/task-manager/tests/task.test.js
@@ -0,0 +1,19 @@
+const request = require('supertest')
+const app = require('../src/app')
+const Task = require('../src/models/task')
+const { userOneId, userOne, setupDatabase } = require('./fixtures/db')
+
+beforeEach(setupDatabase)
+
+test('Should create task for user', async () => {
+    const response = await request(app)
+        .post('/tasks')
+        .set('Authorization', `Bearer ${userOne.tokens[0].token}`)
+        .send({
+            description: 'From my test'
+        })
+        .expect(201)
+    const task = await Task.findById(response.body._id)
+    expect(task).not.toBeNull()
+    expect(task.completed).toEqual(false)
+})
diff --git a/task-manager/tests/user.test.js b/task-manager/tests/user.test.js
@@ -1,24 +1,9 @@
 const request = require('supertest')
-const jwt = require('jsonwebtoken')
-const mongoose = require('mongoose')
 const app = require('../src/app')
 const User = require('../src/models/user')
+const { userOneId, userOne, setupDatabase } = require('./fixtures/db')
 
-const userOneId = new mongoose.Types.ObjectId()
-const userOne = {
-    _id: userOneId,
-    name: 'Mike',
-    email: 'mike@example.com',
-    password: '56what!!',
-    tokens: [{
-        token: jwt.sign({ _id: userOneId }, process.env.JWT_SECRET)
-    }]
-}
-
-beforeEach(async () => {
-    await User.deleteMany()
-    await new User(userOne).save()
-})
+beforeEach(setupDatabase)
 
 test('Should signup a new user', async () => {
     const response = await request(app).post('/users').send({
