WIP

step6/tests/utils.js

@@ -0,0 +1,64 @@
+import mongoose from 'mongoose'
+import {
+  Whisper,
+  User
+} from '../database.js'
+import { generateToken } from '../utils.js'
+
+const ensureDbConnection = async () => {
+  try {
+    if (mongoose.connection.readyState !== 1) {
+      await mongoose.connect(process.env.MONGODB_URI)
+    }
+  } catch (error) {
+    console.error('Error connecting to the database:', error)
+    throw error
+  }
+}
+const closeDbConnection = async () => {
+  if (mongoose.connection.readyState === 1) {
+    await mongoose.disconnect()
+  }
+}
+const restoreDb = async () => {
+  await Whisper.deleteMany({})
+  await User.deleteMany({})
+}
+
+const getUsersFixtures = () => [
+  { username: 'jane_doe', password: 'qg82H0Zt1Ee6F2ESNwI!ZN8iq7N', email: 'jane@doe.com' },
+  { username: 'joe_doe', password: 'nnO864BTxe#103Hl8eI!Qx#0xCw', email: 'joe@doe.com' }
+]
+
+const populateDb = async () => {
+  const users = []
+  for (const user of getUsersFixtures()) {
+    const storedUser = await User.create(user)
+    users.push(storedUser)
+  }
+
+  const messages = [
+    { message: 'Jane testing', author: users[0]._id },
+    { message: 'hello world from Joe', author: users[0]._id }
+  ]
+
+  for (const message of messages) {
+    await Whisper.create(message)
+  }
+}
+const getFixtures = async () => {
+  const data = await Whisper.find().populate('author', 'username')
+  const whispers = JSON.parse(JSON.stringify(data))
+  const inventedId = '64e0e5c75a4a3c715b7c1074'
+  const existingId = data[0].id
+  const storedUsers = await User.find({})
+  const [firstUser, secondUser] = getUsersFixtures()
+  firstUser.id = storedUsers[0]._id.toString()
+  secondUser.id = storedUsers[1]._id.toString()
+  firstUser.token = generateToken({ id: firstUser.id, username: firstUser.username })
+  secondUser.token = generateToken({ id: secondUser.id, username: secondUser.username })
+  return { inventedId, existingId, whispers, firstUser, secondUser }
+}
+const normalize = (data) => JSON.parse(JSON.stringify(data))
+
+export { restoreDb, populateDb, getFixtures, ensureDbConnection, normalize, closeDbConnection }