ignite-jhipster/boilerplate/test/spec/modules/account/register/register.sagas.spec.js

A React Native boilerplate for JHipster apps.

import { call, put } from 'redux-saga/effects'

import FixtureAPI from '../../../../../app/shared/services/fixture-api'
import { register } from '../../../../../app/modules/account/register/register.sagas'
import RegisterActions from '../../../../../app/modules/account/register/register.reducer'

const stepper = (fn) => (mock) => fn.next(mock).value

test('register success path', () => {
  const response = FixtureAPI.register({ user: 'user' })
  const step = stepper(register(FixtureAPI, { user: 'user' }))
  // Call the API with a successful registration
  expect(step({ user: 'user' })).toEqual(call(FixtureAPI.register, 'user'))
  // Finish the saga with success
  expect(step(response)).toEqual(put(RegisterActions.registerSuccess()))
})

test('register failure path', () => {
  const response = FixtureAPI.register({ user: 'user-bad' })
  const step = stepper(register(FixtureAPI, { user: 'user-bad' }))
  // Call the API with a failing registration
  expect(step({ user: 'user-bad-bad' })).toEqual(call(FixtureAPI.register, 'user-bad'))
  // Finish the saga with failure
  expect(step(response)).toEqual(put(RegisterActions.registerFailure(response.data)))
})