marko/packages/runtime-class/test/components-browser/fixtures/replace-async/test.js

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

module.exports = function (helpers, done) {
  var component = helpers.mount(require.resolve("./index.marko"));
  var hello = require("./components/hello").default;

  var targetEl = component.getEl("target");
  hello
    .render({ name: "John" })
    .then(function (result) {
      result.replace(targetEl);
      expect(component.el.firstElementChild.className).to.equal("hello");
      expect(component.el.firstElementChild.innerHTML).to.equal("Hello John");
      done();
    })
    .catch(function (err) {
      done(err);
    });
};