reduxify-testing.js

const mapStateToProps = (state) => ({
    // some complex logic that needs to be tested
    ...
})

const Component = reduxify({
    mapStateToProps,
    mapDispatchToProps: (dispatch) => ({...}),
    render: (props) =>
        <div>...</div>
})

const test_mapStateToProps = () => {
    assertEquals(mapStateToProps(...), ...)
}