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

<script src="../../../bower_components/page/page.js"></script>
<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-project-detail-list.html">

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

<test-fixture id="basic">
  <template>
    <gr-project-detail-list></gr-project-detail-list>
  </template>
</test-fixture>

<script>
  let counter;
  const branchGenerator = () => {
    return {
      ref: `refs/heads/test${++counter}`,
      revision: '9c9d08a438e55e52f33b608415e6dddd9b18550d',
      web_links: [
        {
          name: 'diffusion',
          url: `https://git.example.org/branch/test;refs/heads/test${counter}`,
        },
      ],
    };
  };
  const tagGenerator = () => {
    return {
      ref: `refs/tags/test${++counter}`,
      revision: '9c9d08a438e55e52f33b608415e6dddd9b18550d',
      web_links: [
        {
          name: 'diffusion',
          url: `https://git.example.org/tag/test;refs/tags/test${counter}`,
        },
      ],
    };
  };

  suite('Branches', () => {
    let element;
    let branches;
    let sandbox;

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

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

    suite('list of project branches', () => {
      setup(done => {
        branches = [{
          ref: 'HEAD',
          revision: 'master',
        }].concat(_.times(25, branchGenerator));

        stub('gr-rest-api-interface', {
          getProjectBranches(num, project, offset) {
            return Promise.resolve(branches);
          },
        });

        const params = {
          project: 'test',
          detailType: 'branches',
        };

        element._paramsChanged(params).then(() => { flush(done); });
      });

      test('test for branch in the list', done => {
        flush(() => {
          assert.equal(element._items[2].ref, 'refs/heads/test2');
          done();
        });
      });

      test('test for web links in the branches list', done => {
        flush(() => {
          assert.equal(element._items[2].web_links[0].url,
              'https://git.example.org/branch/test;refs/heads/test2');
          done();
        });
      });

      test('test for refs/heads/ being striped from ref', done => {
        flush(() => {
          assert.equal(element._stripRefs(element._items[2].ref,
              element.detailType), 'test2');
          done();
        });
      });

      test('_shownItems', () => {
        assert.equal(element._shownItems.length, 25);
      });

      test('Edit HEAD button not admin', done => {
        sandbox.stub(element, '_getLoggedIn').returns(Promise.resolve(true));
        sandbox.stub(element.$.restAPI, 'getProjectAccess').returns(
            Promise.resolve({
              test: {is_owner: false},
            }));
        element._determineIfOwner('test').then(() => {
          assert.equal(element._isOwner, false);
          assert.equal(getComputedStyle(Polymer.dom(element.root)
              .querySelector('.revisionNoEditing')).display, 'inline');
          assert.equal(getComputedStyle(Polymer.dom(element.root)
              .querySelector('.revisionEdit')).display, 'none');
          done();
        });
      });

      test('Edit HEAD button admin', done => {
        const saveBtn = Polymer.dom(element.root).querySelector('.saveBtn');
        const cancelBtn = Polymer.dom(element.root).querySelector('.cancelBtn');
        const editBtn = Polymer.dom(element.root).querySelector('.editBtn');
        const revisionNoEditing = Polymer.dom(element.root)
              .querySelector('.revisionNoEditing');
        const revisionWithEditing = Polymer.dom(element.root)
              .querySelector('.revisionWithEditing');

        sandbox.stub(element, '_getLoggedIn').returns(Promise.resolve(true));
        sandbox.stub(element.$.restAPI, 'getProjectAccess').returns(
            Promise.resolve({
              test: {is_owner: true},
            }));
        sandbox.stub(element, '_handleSaveRevision');
        element._determineIfOwner('test').then(() => {
          assert.equal(element._isOwner, true);
          // The revision container for non-editing enabled row is not visible.
          assert.equal(getComputedStyle(revisionNoEditing).display, 'none');

          // The revision container for editing enabled row is visible.
          assert.notEqual(getComputedStyle(Polymer.dom(element.root)
              .querySelector('.revisionEdit')).display, 'none');

          // The revision and edit button are visible.
          assert.notEqual(getComputedStyle(revisionWithEditing).display,
              'none');
          assert.notEqual(getComputedStyle(editBtn).display, 'none');

          // The input, cancel, and save buttons are not visible.
          const hiddenElements = Polymer.dom(element.root)
              .querySelectorAll('.canEdit .editItem');

          for (const item of hiddenElements) {
            assert.equal(getComputedStyle(item).display, 'none');
          }

          MockInteractions.tap(editBtn);
          flushAsynchronousOperations();
          // The revision and edit button are not visible.
          assert.equal(getComputedStyle(revisionWithEditing).display, 'none');
          assert.equal(getComputedStyle(editBtn).display, 'none');

          // The input, cancel, and save buttons are not visible.
          for (item of hiddenElements) {
            assert.notEqual(getComputedStyle(item).display, 'none');
          }

          // The revised ref was set correctly
          assert.equal(element._revisedRef, 'master');

          assert.isFalse(saveBtn.disabled);

          // Delete the ref.
          element._revisedRef = '';
          assert.isTrue(saveBtn.disabled);

          // Change the ref to something else
          element._revisedRef = 'newRef';
          element._project = 'test';
          assert.isFalse(saveBtn.disabled);

          // Save button calls handleSave. since this is stubbed, the edit
          // section remains open.
          MockInteractions.tap(saveBtn);
          assert.isTrue(element._handleSaveRevision.called);

          // When cancel is tapped, the edit secion closes.
          MockInteractions.tap(cancelBtn);
          flushAsynchronousOperations();

          // The revision and edit button are visible.
          assert.notEqual(getComputedStyle(revisionWithEditing).display,
              'none');
          assert.notEqual(getComputedStyle(editBtn).display, 'none');

          // The input, cancel, and save buttons are not visible.
          for (const item of hiddenElements) {
            assert.equal(getComputedStyle(item).display, 'none');
          }
          done();
        });
      });

      test('_handleSaveRevision with invalid rev', done => {
        const event = {model: {set: sandbox.stub()}};
        element._isEditing = true;
        sandbox.stub(element.$.restAPI, 'setProjectHead').returns(
            Promise.resolve({
              status: 400,
            })
        );

        element._setProjectHead('test', 'newRef', event).then(() => {
          assert.isTrue(element._isEditing);
          assert.isFalse(event.model.set.called);
          done();
        });
      });

      test('_handleSaveRevision with valid rev', done => {
        const event = {model: {set: sandbox.stub()}};
        element._isEditing = true;
        sandbox.stub(element.$.restAPI, 'setProjectHead').returns(
            Promise.resolve({
              status: 200,
            })
        );

        element._setProjectHead('test', 'newRef', event).then(() => {
          assert.isFalse(element._isEditing);
          assert.isTrue(event.model.set.called);
          done();
        });
      });

      test('test _computeItemName', () => {
        assert.deepEqual(element._computeItemName('branches'), 'Branch');
        assert.deepEqual(element._computeItemName('tags'), 'Tag');
      });
    });

    suite('list with less then 25 branches', () => {
      setup(done => {
        branches = _.times(25, branchGenerator);

        stub('gr-rest-api-interface', {
          getProjectBranches(num, project, offset) {
            return Promise.resolve(branches);
          },
        });

        const params = {
          project: 'test',
          detailType: 'branches',
        };

        element._paramsChanged(params).then(() => { flush(done); });
      });

      test('_shownProjectsBranches', () => {
        assert.equal(element._shownItems.length, 25);
      });
    });

    suite('filter', () => {
      test('_paramsChanged', done => {
        sandbox.stub(element.$.restAPI, 'getProjectBranches', () => {
          return Promise.resolve(branches);
        });
        const params = {
          detailType: 'branches',
          project: 'test',
          filter: 'test',
          offset: 25,
        };
        element._paramsChanged(params).then(() => {
          assert.isTrue(element.$.restAPI.getProjectBranches.lastCall
              .calledWithExactly('test', 'test', 25, 25));
          done();
        });
      });
    });
  });

  suite('Tags', () => {
    let element;
    let tags;
    let sandbox;

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

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

    suite('list of project tags', () => {
      setup(done => {
        tags = _.times(26, tagGenerator);

        stub('gr-rest-api-interface', {
          getProjectTags(num, project, offset) {
            return Promise.resolve(tags);
          },
        });

        const params = {
          project: 'test',
          detailType: 'tags',
        };

        element._paramsChanged(params).then(() => { flush(done); });
      });

      test('test for tag in the list', done => {
        flush(() => {
          assert.equal(element._items[1].ref, 'refs/tags/test2');
          done();
        });
      });

      test('test for web links in the tags list', done => {
        flush(() => {
          assert.equal(element._items[1].web_links[0].url,
              'https://git.example.org/tag/test;refs/tags/test2');
          done();
        });
      });

      test('test for refs/tags/ being striped from ref', done => {
        flush(() => {
          assert.equal(element._stripRefs(element._items[1].ref,
              element.detailType), 'test2');
          done();
        });
      });

      test('_shownItems', () => {
        assert.equal(element._shownItems.length, 25);
      });
    });

    suite('list with less then 25 tags', () => {
      setup(done => {
        tags = _.times(25, tagGenerator);

        stub('gr-rest-api-interface', {
          getProjectTags(num, project, offset) {
            return Promise.resolve(tags);
          },
        });

        const params = {
          project: 'test',
          detailType: 'tags',
        };

        element._paramsChanged(params).then(() => { flush(done); });
      });

      test('_shownItems', () => {
        assert.equal(element._shownItems.length, 25);
      });
    });

    suite('filter', () => {
      test('_paramsChanged', done => {
        sandbox.stub(element.$.restAPI, 'getProjectTags', () => {
          return Promise.resolve(tags);
        });
        const params = {
          project: 'test',
          detailType: 'tags',
          filter: 'test',
          offset: 25,
        };
        element._paramsChanged(params).then(() => {
          assert.isTrue(element.$.restAPI.getProjectTags.lastCall
              .calledWithExactly('test', 'test', 25, 25));
          done();
        });
      });
    });

    suite('create new', () => {
      test('_handleCreateClicked called when create-click fired', () => {
        sandbox.stub(element, '_handleCreateClicked');
        element.$$('gr-list-view').fire('create-clicked');
        assert.isTrue(element._handleCreateClicked.called);
      });

      test('_handleCreateClicked opens modal', () => {
        const openStub = sandbox.stub(element.$.createOverlay, 'open');
        element._handleCreateClicked();
        assert.isTrue(openStub.called);
      });

      test('_handleCreateItem called when confirm fired', () => {
        sandbox.stub(element, '_handleCreateItem');
        element.$.createDialog.fire('confirm');
        assert.isTrue(element._handleCreateItem.called);
      });

      test('_handleCloseCreate called when cancel fired', () => {
        sandbox.stub(element, '_handleCloseCreate');
        element.$.createDialog.fire('cancel');
        assert.isTrue(element._handleCloseCreate.called);
      });
    });

    test('test _computeHideDeleteClass', () => {
      assert.deepEqual(element._computeHideDeleteClass(true, false), 'show');
      assert.deepEqual(element._computeHideDeleteClass(false, true), 'show');
      assert.deepEqual(element._computeHideDeleteClass(false, false), '');
    });
  });
</script>