Cannot find method on a store while testing with Jest about react-starter-kit HOT 2 CLOSED

/** @jsx React.DOM */
//tests/app/modules/autocompletemaxprice-test.js
jest.dontMock('../../../app/modules/AutocompleteMaxPrice.jsx');

var React, TestUtils, FluxxorTestUtils, FluxConstructor, realFlux, fakeFlux, MyComponent, Component;

describe('Testing Autocomplete Max Price', function() {

    beforeEach(function() {
        React = require('react/addons');
        TestUtils = React.addons.TestUtils;
        FluxxorTestUtils = require('fluxxor-test-utils');
        FluxConstructor = require('../../../app/FluxConstructor.js');
        realFlux = FluxConstructor();
        fakeFlux = FluxxorTestUtils.fakeFlux(realFlux);
        fakeFlux.genMocksForStoresAndActions();
        // now all store and action methods are mocked for testing

        MyComponent = require('../../../app/modules/AutocompleteMaxPrice.jsx');
        Component = TestUtils.renderIntoDocument(<MyComponent flux={fakeFlux} />);

    });
    it('when created, component should have AutocompleteMaxPrice class', function() {
        var div = TestUtils.findRenderedDOMComponentWithClass(
            Component, 'AutocompleteMaxPrice');
    });
    it('when mounted and focused, should call onTargetFocus', function() {

        Component.onTargetFocus = jest.genMockFunction();
        TestUtils.Simulate.focus(Component.refs.inputField.getDOMNode());
        expect(Component.onTargetFocus).toBeCalled();
    });
});