@coko/server/src/utils/jestEnvironmentDb.js

Reusable server for use by Coko's projects

/* eslint-disable no-underscore-dangle */

// const NodeEnvironment = require('jest-environment-node')
// const pg = require('pg')

// // require('../server/test/helpers/jest-setup')

// const config = require('config')

// const dbConfig = config.db
// Object.assign(dbConfig, {
//   connectionTimeoutMillis: 5000,
//   idleTimeoutMillis: 1000,
// })

// let client

// class DatabaseTestEnvironment extends NodeEnvironment {
//   async setup() {
//     await super.setup()
//     client = await new pg.Client(dbConfig)
//     client.connect()

//     // pass the test database name into the test environment as a global
//     this.global.__testDbName = `test_${Math.floor(Math.random() * 9999999)}`
//     await client.query(`CREATE DATABASE ${this.global.__testDbName}`)
//   }

//   async teardown() {
//     // terminate other connections from test before dropping db
//     await client.query(
//       `REVOKE CONNECT ON DATABASE ${this.global.__testDbName} FROM public`,
//     )
//     await client.query(`
//       SELECT pg_terminate_backend(pg_stat_activity.pid)
//       FROM pg_stat_activity
//       WHERE pg_stat_activity.datname = '${this.global.__testDbName}'`)
//     await client.query(`DROP DATABASE ${this.global.__testDbName}`)
//     await client.end()
//     await super.teardown()
//   }
// }

// module.exports = DatabaseTestEnvironment