Testing

When using React Test Utils with this library, here are some things to keep in mind:

You need to set isOpen={true} on the modal component for it to render its children.
You need to use the .portal property, as in ReactDOM.findDOMNode(renderedModal.portal) or TestUtils.scryRenderedDOMComponentsWithClass(Modal.portal, 'my-modal-class') to acquire a handle to the inner contents of your modal.