import { Arbitraries, Assertions, Pipeline, Step, UiFinder } from '@ephox/agar';
import TinyApis from 'ephox/mcagar/api/TinyApis';
import TinyDom from 'ephox/mcagar/api/TinyDom';
import TinyLoader from 'ephox/mcagar/api/TinyLoader';
import TinyScenarios from 'ephox/mcagar/api/TinyScenarios';
import { UnitTest } from '@ephox/bedrock';

UnitTest.asynctest('Tutorial: Property Testing with TinyMCE', (success, failure) => {

  const sAssertion = (editor, body) => Step.sync(function () {
    const strongs = UiFinder.findAllIn(body, 'strong');
    Assertions.assertEq('There should be no strong tags', 0, strongs.length);
    const editorContent1 = editor.getContent();

    editor.setContent(editorContent1);
    const editorContent2 = editor.getContent();
    Assertions.assertEq('The content should be the same', editorContent1, editorContent2);
  });

  TinyLoader.setupLight((editor, loadSuccess, loadFailure) => {
    const apis = TinyApis(editor);
    const scenarios = TinyScenarios(editor);
    const body = TinyDom.fromDom(editor.getBody());

    Pipeline.async({}, [
      apis.sFocus,
      scenarios.sAsyncProperty('tutorial spec', Arbitraries.content('inline', {
        inline: {
          tags: {
            strong: { weight: 0 },
            b: { weight: 0 }
          }
        }
      }).generator, sAssertion(editor, body), {
          scenario: {},
          property: {
            tests: 100
          }
        })
    ], loadSuccess, loadFailure);

  }, {}, success, failure);
});