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

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

<link rel="import" href="../../../bower_components/iron-test-helpers/iron-test-helpers.html">
<link rel="import" href="gr-diff-comment-thread.html">

<test-fixture id="basic">
  <template>
    <gr-diff-comment-thread></gr-diff-comment-thread>
  </template>
</test-fixture>

<test-fixture id="withComment">
  <template>
    <gr-diff-comment-thread></gr-diff-comment-thread>
  </template>
</test-fixture>

<script>
  suite('gr-diff-comment-thread tests', function() {
    var element;
    setup(function() {
      stub('gr-rest-api-interface', {
        getLoggedIn: function() { return Promise.resolve(false); },
      });
      element = fixture('basic');
    });

    test('comments are sorted correctly', function() {
      var comments = [
        {
          id: 'jacks_reply',
          message: 'i like you, too',
          in_reply_to: 'sallys_confession',
          updated: '2015-12-25 15:00:20.396000000',
        },
        {
          id: 'sallys_confession',
          message: 'i like you, jack',
          updated: '2015-12-24 15:00:20.396000000',
        },
        {
          id: 'sally_to_dr_finklestein',
          message: 'i’m running away',
          updated: '2015-10-31 09:00:20.396000000',
        },
        {
          id: 'sallys_defiance',
          in_reply_to: 'sally_to_dr_finklestein',
          message: 'i will poison you so i can get away',
          updated: '2015-10-31 15:00:20.396000000',
        },
        {
          id: 'dr_finklesteins_response',
          in_reply_to: 'sally_to_dr_finklestein',
          message: 'no i will pull a thread and your arm will fall off',
          updated: '2015-10-31 11:00:20.396000000'
        },
        {
          id: 'sallys_mission',
          message: 'i have to find santa',
          updated: '2015-12-24 21:00:20.396000000'
        }
      ];
      var results = element._sortedComments(comments);
      assert.deepEqual(results, [
        {
          id: 'sally_to_dr_finklestein',
          message: 'i’m running away',
          updated: '2015-10-31 09:00:20.396000000',
        },
        {
          id: 'dr_finklesteins_response',
          in_reply_to: 'sally_to_dr_finklestein',
          message: 'no i will pull a thread and your arm will fall off',
          updated: '2015-10-31 11:00:20.396000000'
        },
        {
          id: 'sallys_defiance',
          in_reply_to: 'sally_to_dr_finklestein',
          message: 'i will poison you so i can get away',
          updated: '2015-10-31 15:00:20.396000000',
        },
        {
          id: 'sallys_confession',
          message: 'i like you, jack',
          updated: '2015-12-24 15:00:20.396000000',
        },
        {
          id: 'jacks_reply',
          message: 'i like you, too',
          in_reply_to: 'sallys_confession',
          updated: '2015-12-25 15:00:20.396000000',
        },
        {
          id: 'sallys_mission',
          message: 'i have to find santa',
          updated: '2015-12-24 21:00:20.396000000'
        }
      ]);
    });
  });

  suite('comment action tests', function() {
    var element;

    setup(function() {
      stub('gr-rest-api-interface', {
        getLoggedIn: function() { return Promise.resolve(false); },
        saveDiffDraft: function() {
          return Promise.resolve({
            ok: true,
            text: function() { return Promise.resolve(')]}\'\n' +
                JSON.stringify({
                  id: '7afa4931_de3d65bd',
                  path: '/path/to/file.txt',
                  line: 5,
                  in_reply_to: 'baf0414d_60047215',
                  updated: '2015-12-21 02:01:10.850000000',
                  message: 'Done'
                }));
            },
          });
        },
        deleteDiffDraft: function() { return Promise.resolve({ok: true}); },
      });
      element = fixture('withComment');
      element.comments = [{
        author: {
          name: 'Mr. Peanutbutter',
          email: 'tenn1sballchaser@aol.com',
        },
        id: 'baf0414d_60047215',
        line: 5,
        message: 'is this a crossover episode!?',
        updated: '2015-12-08 19:48:33.843000000',
      }];
      flushAsynchronousOperations();
    });

    test('reply', function(done) {
      var commentEl = element.$$('gr-diff-comment');
      assert.ok(commentEl);
      commentEl.addEventListener('reply', function() {
        var drafts = element._orderedComments.filter(function(c) {
          return c.__draft == true;
        });
        assert.equal(drafts.length, 1);
        assert.notOk(drafts[0].message, 'message should be empty');
        assert.equal(drafts[0].in_reply_to, 'baf0414d_60047215');
        done();
      });
      commentEl.fire('reply', {comment: commentEl.comment}, {bubbles: false});
    });

    test('quote reply', function(done) {
      var commentEl = element.$$('gr-diff-comment');
      assert.ok(commentEl);
      commentEl.addEventListener('reply', function() {
        var drafts = element._orderedComments.filter(function(c) {
          return c.__draft == true;
        });
        assert.equal(drafts.length, 1);
        assert.equal(drafts[0].message, ' > is this a crossover episode!?\n\n');
        assert.equal(drafts[0].in_reply_to, 'baf0414d_60047215');
        done();
      });
      commentEl.fire('reply', {comment: commentEl.comment, quote: true},
          {bubbles: false});
    });

    test('done', function(done) {
      element.changeNum = '42';
      element.patchNum = '1';
      var commentEl = element.$$('gr-diff-comment');
      assert.ok(commentEl);
      commentEl.addEventListener('done', function() {
        var drafts = element._orderedComments.filter(function(c) {
          return c.__draft == true;
        });
        assert.equal(drafts.length, 1);
        assert.equal(drafts[0].message, 'Done');
        assert.equal(drafts[0].in_reply_to, 'baf0414d_60047215');
        done();
      });
      commentEl.fire('done', {comment: commentEl.comment}, {bubbles: false});
    });

    test('discard', function(done) {
      element.changeNum = '42';
      element.patchNum = '1';
      element.push('comments', element._newReply(
        element.comments[0].id,
        element.comments[0].line,
        element.comments[0].path,
        'it’s pronouced jiff, not giff'));
      flushAsynchronousOperations();

      var draftEl =
          Polymer.dom(element.root).querySelectorAll('gr-diff-comment')[1];
      assert.ok(draftEl);
      draftEl.addEventListener('comment-discard', function() {
        var drafts = element.comments.filter(function(c) {
          return c.__draft == true;
        });
        assert.equal(drafts.length, 0);
        done();
      });
      draftEl.fire('comment-discard', null, {bubbles: false});
    });

    test('comment-update', function() {
      var commentEl = element.$$('gr-diff-comment');
      var updatedComment = {
        id: element.comments[0].id,
        foo: 'bar',
      };
      commentEl.fire('comment-update', {comment: updatedComment});
      assert.strictEqual(element.comments[0], updatedComment);
    });

    test('orphan replies', function() {
      var comments = [
        {
          id: 'jacks_reply',
          message: 'i like you, too',
          in_reply_to: 'sallys_confession',
          updated: '2015-12-25 15:00:20.396000000',
        },
        {
          id: 'sallys_confession',
          in_reply_to: 'nonexistent_comment',
          message: 'i like you, jack',
          updated: '2015-12-24 15:00:20.396000000',
        },
        {
          id: 'sally_to_dr_finklestein',
          in_reply_to: 'nonexistent_comment',
          message: 'i’m running away',
          updated: '2015-10-31 09:00:20.396000000',
        },
        {
          id: 'sallys_defiance',
          message: 'i will poison you so i can get away',
          updated: '2015-10-31 15:00:20.396000000',
        }];
      element.comments = comments;
      assert.equal(4, element._orderedComments.length);
    });
  });
</script>