Vuex Unit Testing helpers

const mockCommit = function (mutations, state) {
    return function (type, payload) {
        mutations[type](state, payload)
    }
}

// how to do async unit test for vuex without creating a full store.
describe('inFlight vuex', () => {
    let state
    let mutations
    let commit
    var axios = {
        get: () => {}
    }
    const actions = {
        loadVisitors ({ state, commit }) {
            tryFlight(state, commit, actions.loadVisitors.name)
            axios.get('')
            endFlight(commit, actions.loadVisitors.name)
        }
    }

    beforeEach(() => {
        state = {}
        initInFlight(state, actions)
        mutations = {
            setInFlightStatus
        }
        commit = mockCommit(mutations, state)
    })
    it('', async () => {
        jest.mock('axios')
        axios.get = jest.fn((url) => {
            expect(state.inFlight.loadVisitors).to.be.equal(true)
            return {}
        })

        await actions.loadVisitors({ commit, state })
        expect(state.inFlight.loadVisitors).to.be.equal(false)
    })
})