marko/packages/runtime-class/test/components-browser/fixtures/for-first-el-key-cache-value/test.js

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

module.exports = function (helpers) {
  var component = helpers.mount(require.resolve("./index"), {});

  expect(component.callCount).to.equal(2);

  var fooEl = component.getEl("foo");
  var fooNextSibling = fooEl.nextElementSibling;
  var barEl = component.getEl("bar");
  var barNextSibling = barEl.nextElementSibling;

  expect(fooNextSibling.nextElementSibling).to.equal(barEl);

  component.swap();
  component.update();

  expect(component.callCount).to.equal(4);

  expect(component.getEl("bar").nextElementSibling.nextElementSibling).to.equal(
    component.getEl("foo"),
  );
  expect(component.getEl("foo")).to.equal(fooEl);
  expect(component.getEl("foo").nextElementSibling).to.equal(fooNextSibling);
  expect(component.getEl("bar")).to.equal(barEl);
  expect(component.getEl("bar").nextElementSibling).to.equal(barNextSibling);
};