var expect = require("chai").expect;

module.exports = function (helpers) {
  var component = helpers.mount(require.resolve("./index"), {});
  var children = component.getEl("root").children;
  expect(children.length).to.equal(2);

  expect(children[0].getAttribute("data-foo")).to.equal("true");
  expect(children[0].getAttribute("data-bar")).to.equal(null);

  expect(children[1].getAttribute("data-foo")).to.equal(null);
  expect(children[1].getAttribute("data-bar")).to.equal("true");

  component.state.swapped = true;
  component.update();

  children = component.getEl("root").children;

  expect(children.length).to.equal(2);

  expect(children[0].getAttribute("data-foo")).to.equal(null);
  expect(children[0].getAttribute("data-bar")).to.equal("true");

  expect(children[1].getAttribute("data-foo")).to.equal("true");
  expect(children[1].getAttribute("data-bar")).to.equal(null);
};