medium-mongo-environment.js

mongo-environment.js

// mongo-environment.js
const NodeEnvironment = require('jest-environment-node')
const path = require('path')
const fs = require('fs')
const globalConfigPath = path.join(__dirname, 'globalConfig.json')
const log = require('../../src/logger')

class MongoEnvironment extends NodeEnvironment {
  constructor (config) {
    super(config)
  }

  async setup () {
    log.info('Setup MongoDB Test Environment')

    const globalConfig = JSON.parse(fs.readFileSync(globalConfigPath, 'utf-8'))

    this.global.__MONGO_URI__ = globalConfig.mongoUri
    this.global.__MONGO_DB_NAME__ = globalConfig.mongoDBName

    await super.setup()
  }

  async teardown () {
    log.info('Teardown MongoDB Test Environment')

    await super.teardown()
  }

  runScript (script) {
    return super.runScript(script)
  }
}

module.exports = MongoEnvironment