ModalOverlay.test.jsx

Enable keyboard shortcuts

import { ModalOverlayWrapper } from "content-src/components/ModalOverlay/ModalOverlay";

import { mount } from "enzyme";

import React from "react";

describe("ModalOverlayWrapper", () => {

  let sandbox;

  beforeEach(() => {

    sandbox = sinon.createSandbox();

});

  afterEach(() => {

    sandbox.restore();

});

  it("should render a dialog element", async () => {

    const wrapper = mount(<ModalOverlayWrapper />);

    assert.equal(wrapper.find("dialog").length, 1);

});

  it("should call props.onClose on an Escape key via cancel event", async () => {

    const onClose = sandbox.stub();

    const wrapper = mount(<ModalOverlayWrapper onClose={onClose} />);

    // Simulate cancel event (fired when Escape is pressed on dialog)

    const dialog = wrapper.find("dialog").getDOMNode();

    const cancelEvent = new Event("cancel", { cancelable: true });

    dialog.dispatchEvent(cancelEvent);

    assert.calledOnce(onClose);

});

});