import { MongodbUserRepository } from "@/external/repositories/mongodb"
import { MongoHelper } from "@/external/repositories/mongodb/helper"
import { UserData } from "@/usecases/ports"

describe('Mongodb User repository', () => {
    beforeAll(async () => {
        await MongoHelper.connect(process.env.MONGO_URL ?? '')
      })
    
      afterAll(async () => {
        await MongoHelper.disconnect()
      })
    
      beforeEach(async () => {
        await MongoHelper.clearCollection('users')
    })

    test('when user is added, it should exist', async () => {
        const sut = new MongodbUserRepository()
        const user = {
          name: 'any_name',
          email: 'any@mail.com',
          password: '123',
        }
        await sut.add(user)
        expect(await sut.exists(user)).toBeTruthy()
    })

    test('when a user is not find by email, should return null', async () => {
        const sut = new MongodbUserRepository()
        const result = await sut.findUserByEmail('any@mail.com')
        expect(result).toBeNull()
    })

    test('if a user is find by email, should return the user', async () => {
        const sut = new MongodbUserRepository()
        const user = {
          name: 'any_name',
          email: 'any@mail.com',
          password: '123',
        }
        await sut.add(user)

        const result: UserData = await sut.findUserByEmail('any@mail.com') as UserData
        expect(result).not.toBeNull()
        expect(result.name).toBe(user.name)
        expect(result.email).toBe('any@mail.com')
        expect(result.password).toBe('123')
        expect(result.id).toBeDefined()
    })

})