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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-download-dialog</title>
<script src="/test/common-test-setup.js"></script>
<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/bower_components/webcomponentsjs/webcomponents-lite.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-download-dialog.html">

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

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

<test-fixture id="loggedIn">
  <template>
    <gr-download-dialog logged-in></gr-download-dialog>
  </template>
</test-fixture>

<script>
  function getChangeObject() {
    return {
      current_revision: '34685798fe548b6d17d1e8e5edc43a26d055cc72',
      revisions: {
        '34685798fe548b6d17d1e8e5edc43a26d055cc72': {
          _number: 1,
          commit: {
            parents: [],
          },
          fetch: {
            repo: {
              commands: {
                repo: 'repo download test-project 5/1',
              },
            },
            ssh: {
              commands: {
                'Checkout':
                  'git fetch ' +
                  'ssh://andybons@localhost:29418/test-project ' +
                  'refs/changes/05/5/1 && git checkout FETCH_HEAD',
                'Cherry Pick':
                  'git fetch ' +
                  'ssh://andybons@localhost:29418/test-project ' +
                  'refs/changes/05/5/1 && git cherry-pick FETCH_HEAD',
                'Format Patch':
                  'git fetch ' +
                  'ssh://andybons@localhost:29418/test-project ' +
                  'refs/changes/05/5/1 ' +
                  '&& git format-patch -1 --stdout FETCH_HEAD',
                'Pull':
                  'git pull ' +
                  'ssh://andybons@localhost:29418/test-project ' +
                  'refs/changes/05/5/1',
              },
            },
            http: {
              commands: {
                'Checkout':
                  'git fetch ' +
                  'http://andybons@localhost:8080/a/test-project ' +
                  'refs/changes/05/5/1 && git checkout FETCH_HEAD',
                'Cherry Pick':
                  'git fetch ' +
                  'http://andybons@localhost:8080/a/test-project ' +
                  'refs/changes/05/5/1 && git cherry-pick FETCH_HEAD',
                'Format Patch':
                  'git fetch ' +
                  'http://andybons@localhost:8080/a/test-project ' +
                  'refs/changes/05/5/1 && ' +
                  'git format-patch -1 --stdout FETCH_HEAD',
                'Pull':
                  'git pull ' +
                  'http://andybons@localhost:8080/a/test-project ' +
                  'refs/changes/05/5/1',
              },
            },
          },
        },
      },
    };
  }

  function getChangeObjectNoFetch() {
    return {
      current_revision: '34685798fe548b6d17d1e8e5edc43a26d055cc72',
      revisions: {
        '34685798fe548b6d17d1e8e5edc43a26d055cc72': {
          _number: 1,
          commit: {
            parents: [],
          },
          fetch: {},
        },
      },
    };
  }

  suite('gr-download-dialog', () => {
    let element;
    let sandbox;

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

      element = fixture('basic');
      element.patchNum = '1';
      element.config = {
        schemes: {
          'anonymous http': {},
          'http': {},
          'repo': {},
          'ssh': {},
        },
        archives: ['tgz', 'tar', 'tbz2', 'txz'],
      };

      flushAsynchronousOperations();
    });

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

    test('anchors use download attribute', () => {
      const anchors = Array.from(
          Polymer.dom(element.root).querySelectorAll('a'));
      assert.isTrue(!anchors.some(a => !a.hasAttribute('download')));
    });

    suite('gr-download-dialog tests with no fetch options', () => {
      setup(() => {
        element.change = getChangeObjectNoFetch();
        flushAsynchronousOperations();
      });

      test('focuses on first download link if no copy links', () => {
        const focusStub = sandbox.stub(element.$.download, 'focus');
        element.focus();
        assert.isTrue(focusStub.called);
        focusStub.restore();
      });
    });

    suite('gr-download-dialog with fetch options', () => {
      setup(() => {
        element.change = getChangeObject();
        flushAsynchronousOperations();
      });

      test('focuses on first copy link', () => {
        const focusStub = sinon.stub(element.$.downloadCommands, 'focusOnCopy');
        element.focus();
        flushAsynchronousOperations();
        assert.isTrue(focusStub.called);
        focusStub.restore();
      });

      test('computed fields', () => {
        assert.equal(element._computeArchiveDownloadLink(
            {project: 'test/project', _number: 123}, 2, 'tgz'),
            '/changes/test%2Fproject~123/revisions/2/archive?format=tgz');
      });

      test('close event', done => {
        element.addEventListener('close', () => {
          done();
        });
        MockInteractions.tap(element.$$('.closeButtonContainer gr-button'));
      });
    });

    test('_computeShowDownloadCommands', () => {
      assert.equal(element._computeShowDownloadCommands([]), 'hidden');
      assert.equal(element._computeShowDownloadCommands(['test']), '');
    });

    test('_computeHidePatchFile', () => {
      const patchNum = '1';

      const change1 = {
        revisions: {
          r1: {_number: 1, commit: {parents: []}},
        },
      };
      assert.isTrue(element._computeHidePatchFile(change1, patchNum));

      const change2 = {
        revisions: {
          r1: {_number: 1, commit: {parents: [
            {commit: 'p1'},
          ]}},
        },
      };
      assert.isFalse(element._computeHidePatchFile(change2, patchNum));
    });
  });
</script>