Fixed startup bug with admin in tests

bin/server.js

@@ -1,3 +1,4 @@
+// npm libraries
 const Koa = require('koa')
 const bodyParser = require('koa-bodyparser')
 const convert = require('koa-convert')
@@ -8,8 +9,10 @@ const passport = require('koa-passport')
 const mount = require('koa-mount')
 const serve = require('koa-static')
 const cors = require('kcors')
+
+// Local libraries
+const config = require('../config') // this first.
 const adminLib = require('../src/lib/admin')
-const config = require('../config')
 const errorMiddleware = require('../src/middleware')
 
 async function startServer () {
@@ -47,6 +50,8 @@ async function startServer () {
 
   // MIDDLEWARE END
 
+  console.log(`Running server in environment: ${config.env}`)
+
   await app.listen(config.port)
   console.log(`Server started on ${config.port}`)
 

package.json

@@ -5,11 +5,12 @@
   "main": "index.js",
   "scripts": {
     "start": "node index.js",
-    "test": "KOA_ENV=test nyc --reporter=text --timeout 15000 ./node_modules/.bin/mocha --exit",
+    "test": "npm run prep-test && KOA_ENV=test nyc --reporter=text --timeout 15000 ./node_modules/.bin/mocha --exit",
     "lint": "eslint src/**/*.js",
     "docs": "./node_modules/.bin/apidoc -i src/ -o docs",
     "coverage": "nyc report --reporter=text-lcov | coveralls",
-    "coverage:report": "nyc --reporter=html mocha --exit"
+    "coverage:report": "nyc --reporter=html mocha --exit",
+    "prep-test":"node util/users/delete-all-test-users.js"
   },
   "keywords": [
     "koa-api-boilerplate",

src/lib/admin.js

@@ -126,7 +126,7 @@ async function loginAdmin () {
   try {
     // Read the exising file
     existingUser = await jsonFiles.readJSON(JSON_PATH)
-    // console.log(`existingUser: ${JSON.stringify(existingUser, null, 2)}`)
+    console.log(`existingUser: ${JSON.stringify(existingUser, null, 2)}`)
 
     // Log in as the user.
     let options = {

test/a01-auth.spec.js

@@ -11,7 +11,7 @@ const LOCALHOST = `http://localhost:${config.port}`
 
 describe('Auth', () => {
   before(async () => {
-    utils.cleanDb() // This should be first instruction.
+    // await utils.cleanDb() // This should be first instruction.
 
     await app.startServer() // This should be second instruction.
 

test/utils.js

@@ -5,10 +5,10 @@ const config = require('../config')
 const LOCALHOST = 'http://localhost:5000'
 
 // Remove all collections from the DB.
-function cleanDb () {
+async function cleanDb () {
   for (const collection in mongoose.connection.collections) {
     if (mongoose.connection.collections.hasOwnProperty(collection)) {
-      mongoose.connection.collections[collection].deleteMany()
+      await mongoose.connection.collections[collection].deleteMany()
     }
   }
 }

util/users/delete-all-test-users.js

@@ -0,0 +1,27 @@
+const mongoose = require('mongoose')
+
+// Force test environment
+process.env.KOA_ENV = 'test'
+const config = require('../../config')
+
+const User = require('../../src/models/users')
+
+async function deleteUsers () {
+  // Connect to the Mongo Database.
+  mongoose.Promise = global.Promise
+  mongoose.set('useCreateIndex', true) // Stop deprecation warning.
+  await mongoose.connect(config.database, { useNewUrlParser: true })
+
+  // Get all the users in the DB.
+  const users = await User.find({}, '-password')
+  // console.log(`users: ${JSON.stringify(users, null, 2)}`)
+
+  // Delete each user.
+  for (let i = 0; i < users.length; i++) {
+    const thisUser = users[i]
+    await thisUser.remove()
+  }
+
+  mongoose.connection.close()
+}
+deleteUsers()

util/wipe-test-db.js

@@ -0,0 +1,32 @@
+/*
+  Utility app to wipe the test database.
+*/
+
+'use strict'
+
+const mongoose = require('mongoose')
+
+// Force test environment
+process.env.KOA_ENV = 'test'
+const config = require('../config')
+
+async function cleanDb () {
+  // Connect to the Mongo Database.
+  mongoose.Promise = global.Promise
+  mongoose.set('useCreateIndex', true) // Stop deprecation warning.
+  await mongoose.connect(config.database, { useNewUrlParser: true })
+
+  console.log(`mongoose.connection.collections: ${JSON.stringify(mongoose.connection.collections, null, 2)}`)
+
+  for (const collection in mongoose.connection.collections) {
+    if (mongoose.connection.collections.hasOwnProperty(collection)) {
+      const thisCollection = mongoose.connection.collections[collection]
+      console.log(`thisCollection: ${JSON.stringify(thisCollection, null, 2)}`)
+
+      await collection.deleteMany()
+    }
+  }
+
+  mongoose.connection.close()
+}
+cleanDb()