gr-editor/gr-editor_test.html

<!DOCTYPE html>
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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-editor</title>

<!--
Import polymer here, as the editor itself receives Polymer during Gerrit
release build step.
-->
<link rel="import" href="../bower_components/polymer/polymer.html">

<link rel="import" href="../bower_components/iron-test-helpers/iron-test-helpers.html">
<link rel="import" href="gr-editor.html">
<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-editor></gr-editor>
  </template>
</test-fixture>

<script>
suite('gr-editor tests', () => {
  let element;
  let sandbox;

  setup(() => {
    sandbox = sinon.sandbox.create();

    stub('gr-editor', {
      // Stub attached to allow for parameterization within tests.
      attached() {},
      _importCodeMirror() {
        return new Promise((resolve, reject) => {
          this.importHref('./codemirror-assets.html', resolve, reject);
        });
      },
    });
    element = fixture('basic');
  });

  teardown(() => { sandbox.restore(); });

  test('renders', () => {
    element.fileType = 'text/x-php';
    element.fileContent = '<?php echo test; ?>';
    element.prefs = {};

    element._initializeMirror().then(() => {
      assert.ok(element.mirror);
      assert.equal(element.mirror.getValue(), element.fileContent);
    });
  });
});
</script>