src/Containers/About/About.test.jsx
import TestUtils from 'react-dom/test-utils';
import { Provider } from 'react-redux';
import { MemoryRouter } from 'react-router-dom';
import configureStore from 'redux-mock-store';
import thunk from 'redux-thunk';
import sinon from 'sinon';
import { shallow } from 'enzyme';
import { testDispatchFunctions } from '../../testUtilities/testUtilities';
import About, { mapDispatchToProps } from './About';
const middlewares = [thunk];
const mockStore = configureStore(middlewares);
describe('Feedback', () => {
it('is defined', () => {
const wrapper = TestUtils.renderIntoDocument(<Provider store={mockStore({})}><MemoryRouter>
<About />
</MemoryRouter></Provider>);
expect(wrapper).toBeDefined();
});
it('calls props.patchData on this.patchData', () => {
const spy = sinon.spy();
const wrapper = shallow(
<About.WrappedComponent patchData={spy} />,
);
wrapper.instance().patchData({});
sinon.assert.calledOnce(spy);
});
});
describe('mapDispatchToProps', () => {
const config = {
patchData: [{}],
};
testDispatchFunctions(mapDispatchToProps, config);
});