mock axios request jest network error - unit-testing

Question

I am trying to create async tests with axios-mock and jest.
This is my test file:
var axios = require('axios');
var MockAdapter = require('axios-mock-adapter');
const middlewares = [thunk,axiosMiddleware]
const mockStore = configureMockStore(middlewares)
describe('async-actions', () => {
var instance;
var mock;
beforeEach(function() {
instance = axios.create();
mock = new MockAdapter(instance);
});
afterEach(() => {
mock.reset()
mock.restore()
})
it('creates FETCH_BOOKINGS_SUCCESS when fetch bookings has been done', () => {
mock
.onGet('/bookings').reply(200, {
data: [
{ id: 1, name: 'test booking' }
]
});
const expectedActions = [
{type: "FETCH_BOOKINGS_START" },
{type: "FETCH_BOOKINGS_SUCCESS", }
]
const store = mockStore({
session: {
token: {
token: "test_token"
}
}
})
return store.dispatch(actions.fetchBookingsTest())
.then(
() => {
expect(store.getActions()).toEqual(expectedActions)
})
// return of async actions
})
})
And my action:
export function fetchBookingsTest() {
return (dispatch) => {
dispatch(async.fetchDataStart(namedType));
return dispatch(rest.get(BOOKINGS))
.then(
(data) => {
dispatch(async.fetchDataSuccess(data,namedType));
},
(error) => {
dispatch(async.fetchDataFailure(error,namedType));
}
)
}
}
I have middleware setup that uses the authentication token from the redux store for each get request. That is why I have setup "test_token" in the mock store.
When I run this test I receive the response
[{"type": "FETCH_BOOKINGS_START"}, {"payload": [Error: Network Error], "type": "FETCH_BOOKINGS_FAILURE"}]
Why am I getting a network error? Do i need to do more setup with Jest to avoid authentication with mock-axios?