Cypress + Storybook. #8

cysb8.jsx

it('closes via method call.', () => {
    // arrange
    let popup = React.createRef();
    cy.window().then((win) => {
        // initial state - popup is visible
        ReactDOM.render(
            <win.Popup
                showed={true}
                ref={popup}
            />,
            win.document.querySelector(rootToMountSelector)
        );
    });

    // act
    cy.then(() => { popup.current.hide(); })

    // assert
    cy
        .get(selectors.popupWindow)
        .should('not.be.visible');
})