objects_component_promise_test.spec.js

import { GET_OBJECTS } from 'services/constants/action-types'

describe('Objects component', () => {
  let store
  let state
  let actions
  
  beforeEach(() => {
    actions = {}
    actions[GET_OBJECTS] = sinon.stub()

    state = {
      modules: {
        // mock state, with actions and getters if any
        objects: {
          namespaced: true,
          state: {
            objs: []
          },
          actions
        }
      }
    }
    
    store = new Vuex.Store(state)
  })

  describe('Methods', () => {
    it('getObjects - should set data.currentObjects with response returned from getObjects', done => {
      const mockedObjects = [
        { id: 1 },
        { id: 2 }
      ]
      
      const wrapper = shallow(ObjectsComponent, {
        store
      })
     
      const getObjectsStub = sinon.stub(wrapper.vm, 'getObjects').returns(mockedObjects)
      
      wrapper.vm.getObjects()
        .then((result) => {
          expect(result).to.be.true
          expect(wrapper.data().currentObjects).to.be.deep.equal(mockedObjects)

          getObjectsStub.restore()
          done()
        })
    })
  })
})