Method constructor

lib/test-server.js:10–23

(config = {})

 */
class TestServer {
  constructor(config = {}) {
    this.app = express()
    this.server = null
    this.port = config.port || 8010
    this.host = config.host || 'localhost'
    this.dbFile = config.dbFile || path.join(__dirname, '../test/data/rest/db.json')
    this.readOnly = config.readOnly || false
    this.lastModified = null
    this.data = this.loadData()

    this.setupMiddleware()
    this.setupRoutes()
    this.setupFileWatcher()
  }

  loadData() {
    try {