import request from 'supertest-graphql'
import gql from 'graphql-tag'
test('should get pets', async () => {
  const { data } = await request(app)
    .query(gql`
      query {
        pets {
          name
          petType
        }
      }
    `)
    .expectNoErrors()
  
  expect(data.pets).toHaveLength(2)
})

await request(app)
  .query('blooop')
  .expectNoErrors()
  // expected no errors but got 1 error(s) in GraphQL response: Syntax Error: Unexpected Name "blooop".

const { data } = await request(app)
  .query(gql`
    query GetPets($first: Int){
      pets(first: $first) {
        name
        petType
      }
    }
  `)
  .variables({ first: 4 })

const { data } = await request(app)
  .mutate(gql`
    mutation PetAnimal($petId: ID!) {
      petAnimal(petId: $petId) {
        name
        petType
      }
    }
  `)
  .variables({petId: 'my-cat' })

import { supertestWs } from 'supertest-graphql'
import gql from 'graphql-tag'
// for websocket the server needs to be started and stopped manually
beForeEach(() => server.listen(0, "localhost"))
afterEach(() => server.close())
test('should get pets', async () => {
  const sub = await supertestWs(app)
    .subscribe(gql`
      subscription {
        newPetAdded {
          name
          petType
        }
      }
    `)
  
  // will wait or pop the next value
  const { data } = await sub.next().expectNoErrors()
  expect(data.newPetAdded.name).toEqual('Fifi')
})

const { data } = await request(app)
  .auth('username', 'password')
  .query(...)

const { data } = await request(app)
  .set('authorization', 'my token')
  .query(...)

import { supertestWs } from 'supertest-graphql'
const sub = await supertestWs(app)
  .connectionParams({
    token: 'my token'
  })
  .subscribe(...)

const { data } = await request(app)
  .path('/new-graphql')
  .query(...)

import { supertestWs, LEGACY_WEBSOCKET_PROTOCOL } from 'supertest-graphql'
const sub = await supertestWs(app)
  .protocol(LEGACY_WEBSOCKET_PROTOCOL)
  .subscribe(...)