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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-documentation-search</title>

<script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/node_modules/page/page.js"></script>
<script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/components/wct-browser-legacy/browser.js"></script>

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

<script type="module">
import '../../../test/common-test-setup.js';
import './gr-documentation-search.js';
import page from 'page/page.mjs';

let counter;
const documentationGenerator = () => {
  return {
    title: `Gerrit Code Review - REST API Developers Notes${++counter}`,
    url: 'Documentation/dev-rest-api.html',
  };
};

suite('gr-documentation-search tests', () => {
  let element;
  let documentationSearches;
  let sandbox;
  let value;

  setup(() => {
    sandbox = sinon.sandbox.create();
    sandbox.stub(page, 'show');
    element = fixture('basic');
    counter = 0;
  });

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

  suite('list with searches for documentation', () => {
    setup(done => {
      documentationSearches = _.times(26, documentationGenerator);
      stub('gr-rest-api-interface', {
        getDocumentationSearches() {
          return Promise.resolve(documentationSearches);
        },
      });
      element._paramsChanged(value).then(() => { flush(done); });
    });

    test('test for test repo in the list', done => {
      flush(() => {
        assert.equal(element._documentationSearches[0].title,
            'Gerrit Code Review - REST API Developers Notes1');
        assert.equal(element._documentationSearches[0].url,
            'Documentation/dev-rest-api.html');
        done();
      });
    });
  });

  suite('filter', () => {
    setup(() => {
      documentationSearches = _.times(25, documentationGenerator);
      _.times(1, documentationSearches);
    });

    test('_paramsChanged', done => {
      sandbox.stub(
          element.$.restAPI,
          'getDocumentationSearches',
          () => Promise.resolve(documentationSearches));
      const value = {
        filter: 'test',
      };
      element._paramsChanged(value).then(() => {
        assert.isTrue(element.$.restAPI.getDocumentationSearches.lastCall
            .calledWithExactly('test'));
        done();
      });
    });
  });

  suite('loading', () => {
    test('correct contents are displayed', () => {
      assert.isTrue(element._loading);
      assert.equal(element.computeLoadingClass(element._loading), 'loading');
      assert.equal(getComputedStyle(element.$.loading).display, 'block');

      element._loading = false;
      element._repos = _.times(25, documentationGenerator);

      flushAsynchronousOperations();
      assert.equal(element.computeLoadingClass(element._loading), '');
      assert.equal(getComputedStyle(element.$.loading).display, 'none');
    });
  });
});
</script>