test.actions.js

describe('post Todos actions', () => {
    beforeEach(() => {
        store.clearActions();
    });
    it('dispatches POST_TODO_SUCCESS after a successfull API requets', () => {
        mock.onPost('api/todos').reply(201, { response: { item: 'item1' } })
        store.dispatch(actions.getTodos()).then(() => {
            let expectedActions = [
                { type: 'API_REQUEST' },
                { type: 'POST_TODOS_SUCCESS', payload: { item: 'item1' } }
            ]
            expect(store.getActions()).toEqual(expectedActions)
        });
    });

    it('dispatches POST_TODO_FAILURE after a FAILED API requets', () => {
        mock.onPost('api/todos').reply(400, { error: { message: 'error message' } });
        store.dispatch(actions.getTodos()).then(() => {
            let expectedActions = [
                { type: 'API_REQUEST' },
                {
                    type: 'POST_TODOS_FAIL',
                    payload: { error: { message: 'error message' } }
                }
            ]
            expect(store.getActions()).toEqual(expectedActions)
        });
    });
});