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

<script src="../../../bower_components/webcomponentsjs/webcomponents.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<script src="../../../bower_components/page/page.js"></script>

<link rel="import" href="../../../bower_components/iron-test-helpers/iron-test-helpers.html">
<link rel="import" href="gr-change-metadata.html">
<script src="../../../scripts/util.js"></script>

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

<script>
  suite('gr-change-metadata tests', function() {
    var element;

    setup(function() {
      stub('gr-rest-api-interface', {
        getLoggedIn: function() { return Promise.resolve(false); },
      });

      element = fixture('basic');
    });

    test('computed fields', function() {
      assert.isFalse(element._computeHideStrategy({status: 'NEW'}));
      assert.isFalse(element._computeHideStrategy({status: 'DRAFT'}));
      assert.isTrue(element._computeHideStrategy({status: 'MERGED'}));
      assert.isTrue(element._computeHideStrategy({status: 'ABANDONED'}));
      assert.equal(element._computeStrategy({submit_type: 'CHERRY_PICK'}),
          'Cherry Pick');
    });

    test('show strategy for open change', function() {
      element.change = {status: 'NEW', submit_type: 'CHERRY_PICK', labels: {}};
      flushAsynchronousOperations();
      var strategy = element.$$('.strategy');
      assert.ok(strategy);
      assert.isFalse(strategy.hasAttribute('hidden'));
      assert.equal(strategy.children[1].innerHTML, 'Cherry Pick');
    });

    test('hide strategy for closed change', function() {
      element.change = {status: 'MERGED', labels: {}};
      flushAsynchronousOperations();
      assert.isTrue(element.$$('.strategy').hasAttribute('hidden'));
    });

    test('no web link when unavailable', function() {
      element.commitInfo = {};
      element.serverConfig = {};
      element.change = {labels: []};

      assert.isNotOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
    });

    test('use web link when available', function() {
      element.commitInfo = {web_links: [{url: 'link-url'}]};
      element.serverConfig = {};

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
      assert.equal(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig), '../../link-url');
    });

    test('does not relativize web links that begin with scheme', function() {
      element.commitInfo = {web_links: [{url: 'https://link-url'}]};
      element.serverConfig = {};

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
      assert.equal(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig), 'https://link-url');
    });

    test('use gitweb when available', function() {
      element.commitInfo = {commit: 'commit-sha'};
      element.serverConfig = {gitweb: {
        url: 'url-base/',
        type: {revision: 'xx ${project} xx ${commit} xx'},
      }};
      element.change = {
        project: 'project-name',
        labels: [],
        current_revision: element.commitInfo.commit
      };

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));

      assert.equal(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig), 'url-base/xx project-name xx commit-sha xx');
    });

    test('prefer gitweb when both are available', function() {
      element.commitInfo = {
        commit: 'commit-sha',
        web_links: [{url: 'link-url'}]
      };
      element.serverConfig = {gitweb: {
        url: 'url-base/',
        type: {revision: 'xx ${project} xx ${commit} xx'},
      }};
      element.change = {
        project: 'project-name',
        labels: [],
        current_revision: element.commitInfo.commit
      };

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));

      var link = element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig);

      assert.equal(link, 'url-base/xx project-name xx commit-sha xx');
      assert.notEqual(link, '../../link-url');
    });

    test('show CC section when NoteDb enabled', function() {
      function hasCc() {
        return element._showReviewersByState;
      }

      element.serverConfig = {};
      assert.isFalse(hasCc());

      element.serverConfig = {note_db_enabled: true};
      assert.isTrue(hasCc());
    });
  });
</script>