@jfln/marvin-db/src/entities/__test__/Answer.spec.ts

biblioteca de objetos para normalizar o acesso a um banco mongo db

import 'reflect-metadata'
import {EntityManager, MikroORM} from '@mikro-orm/core'

import {Answer} from '..'
import options from '../../mikro-orm.config'

describe('Answer Entity', () => {
  let ormAnswer: MikroORM
  let em: EntityManager

  beforeAll(async () => {
    ormAnswer = await MikroORM.init(options)
    em = ormAnswer.em.fork()
  })

  afterAll(() => {
    ormAnswer.close(true)
  })

  it('should be able to create an Answer', async () => {
    const answer = new Answer('This is a test', '1234567890', '123456')
    await em.persistAndFlush(answer)
    expect(answer._id).toBeDefined()
  })

  it('should be able to find an Answer', async () => {
    const answer = await em.findOne(Answer, {guildId: '123456'})
    expect(answer).toBeDefined()
  })

  it('should be able to update an Answer', async () => {
    const answer = await em.findOne(Answer, {guildId: '123456'})
    expect(answer).toBeDefined()
    if (answer) {
      answer.answer = 'This is an updated test'
      await em.persistAndFlush(answer)
      expect(answer.answer).toEqual('This is an updated test')
    }
  })

  it('should be able to delete an Answer', async () => {
    const answer = await em.findOne(Answer, {guildId: '123456'})
    expect(answer).toBeDefined()
    if (answer) {
      await em.removeAndFlush(answer)
      const answer2 = await em.findOne(Answer, {guildId: '123456'})
      expect(answer2).toBeNull()
    }
  })
})