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

<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>
<script src="../../../test/test-pre-setup.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-message.html">

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

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

<script>
  suite('gr-message tests', async () => {
    await readyToTest();
    let element;

    suite('when admin and logged in', () => {
      setup(done => {
        stub('gr-rest-api-interface', {
          getLoggedIn() { return Promise.resolve(true); },
          getPreferences() { return Promise.resolve({}); },
          getConfig() { return Promise.resolve({}); },
          getIsAdmin() { return Promise.resolve(true); },
          deleteChangeCommitMessage() { return Promise.resolve({}); },
        });
        element = fixture('basic');
        flush(done);
      });

      test('reply event', done => {
        element.message = {
          id: '47c43261_55aa2c41',
          author: {
            _account_id: 1115495,
            name: 'Andrew Bonventre',
            email: 'andybons@chromium.org',
          },
          date: '2016-01-12 20:24:49.448000000',
          message: 'Uploaded patch set 1.',
          _revision_number: 1,
        };

        element.addEventListener('reply', e => {
          assert.deepEqual(e.detail.message, element.message);
          done();
        });
        flushAsynchronousOperations();
        assert.isFalse(
            element.shadowRoot.querySelector('.replyActionContainer').hidden
        );
        MockInteractions.tap(element.shadowRoot.querySelector('.replyBtn'));
      });

      test('can see delete button', () => {
        element.message = {
          id: '47c43261_55aa2c41',
          author: {
            _account_id: 1115495,
            name: 'Andrew Bonventre',
            email: 'andybons@chromium.org',
          },
          date: '2016-01-12 20:24:49.448000000',
          message: 'Uploaded patch set 1.',
          _revision_number: 1,
        };

        flushAsynchronousOperations();
        assert.isFalse(element.shadowRoot.querySelector('.deleteBtn').hidden);
      });

      test('delete change message', done => {
        element.message = {
          id: '47c43261_55aa2c41',
          author: {
            _account_id: 1115495,
            name: 'Andrew Bonventre',
            email: 'andybons@chromium.org',
          },
          date: '2016-01-12 20:24:49.448000000',
          message: 'Uploaded patch set 1.',
          _revision_number: 1,
        };

        element.addEventListener('change-message-deleted', e => {
          assert.deepEqual(e.detail.message, element.message);
          assert.isFalse(element.shadowRoot.querySelector('.deleteBtn').disabled);
          done();
        });
        flushAsynchronousOperations();
        MockInteractions.tap(element.shadowRoot.querySelector('.deleteBtn'));
        assert.isTrue(element.shadowRoot.querySelector('.deleteBtn').disabled);
      });

      test('autogenerated prefix hiding', () => {
        element.message = {
          tag: 'autogenerated:gerrit:test',
          updated: '2016-01-12 20:24:49.448000000',
        };

        assert.isTrue(element.isAutomated);
        assert.isFalse(element.hidden);

        element.hideAutomated = true;

        assert.isTrue(element.hidden);
      });

      test('reviewer message treated as autogenerated', () => {
        element.message = {
          tag: 'autogenerated:gerrit:test',
          updated: '2016-01-12 20:24:49.448000000',
          reviewer: {},
        };

        assert.isTrue(element.isAutomated);
        assert.isFalse(element.hidden);

        element.hideAutomated = true;

        assert.isTrue(element.hidden);
      });

      test('batch reviewer message treated as autogenerated', () => {
        element.message = {
          type: 'REVIEWER_UPDATE',
          updated: '2016-01-12 20:24:49.448000000',
          reviewer: {},
        };

        assert.isTrue(element.isAutomated);
        assert.isFalse(element.hidden);

        element.hideAutomated = true;

        assert.isTrue(element.hidden);
      });

      test('tag that is not autogenerated prefix does not hide', () => {
        element.message = {
          tag: 'something',
          updated: '2016-01-12 20:24:49.448000000',
        };

        assert.isFalse(element.isAutomated);
        assert.isFalse(element.hidden);

        element.hideAutomated = true;

        assert.isFalse(element.hidden);
      });

      test('reply button hidden unless logged in', () => {
        const message = {
          message: 'Uploaded patch set 1.',
        };
        assert.isFalse(element._computeShowReplyButton(message, false));
        assert.isTrue(element._computeShowReplyButton(message, true));
      });

      test('_computeShowOnBehalfOf', () => {
        const message = {
          message: '...',
        };
        assert.isNotOk(element._computeShowOnBehalfOf(message));
        message.author = {_account_id: 1115495};
        assert.isNotOk(element._computeShowOnBehalfOf(message));
        message.real_author = {_account_id: 1115495};
        assert.isNotOk(element._computeShowOnBehalfOf(message));
        message.real_author._account_id = 123456;
        assert.isOk(element._computeShowOnBehalfOf(message));
        message.updated_by = message.author;
        delete message.author;
        assert.isOk(element._computeShowOnBehalfOf(message));
        delete message.updated_by;
        assert.isNotOk(element._computeShowOnBehalfOf(message));
      });

      ['Trybot-Ready', 'Tryjob-Request', 'Commit-Queue'].forEach(label => {
        test(`${label} ignored for color voting`, () => {
          element.message = {
            author: {},
            expanded: false,
            message: `Patch Set 1: ${label}+1`,
          };
          assert.isNotOk(
              Polymer.dom(element.root).querySelector('.negativeVote'));
          assert.isNotOk(
              Polymer.dom(element.root).querySelector('.positiveVote'));
        });
      });

      test('clicking on date link fires event', () => {
        element.message = {
          type: 'REVIEWER_UPDATE',
          updated: '2016-01-12 20:24:49.448000000',
          reviewer: {},
          id: '47c43261_55aa2c41',
        };
        flushAsynchronousOperations();
        const stub = sinon.stub();
        element.addEventListener('message-anchor-tap', stub);
        const dateEl = element.$$('.date');
        assert.ok(dateEl);
        MockInteractions.tap(dateEl);

        assert.isTrue(stub.called);
        assert.deepEqual(stub.lastCall.args[0].detail, {id: element.message.id});
      });

      suite('compute messages', () => {
        test('empty', () => {
          assert.equal(element._computeMessageContent('', '', true), '');
          assert.equal(element._computeMessageContent('', '', false), '');
        });

        test('new patchset', () => {
          const original = 'Uploaded patch set 1.';
          const tag = 'autogenerated:gerrit:newPatchSet';
          let actual = element._computeMessageContent(original, tag, true);
          assert.equal(actual, original);
          actual = element._computeMessageContent(original, tag, false);
          assert.equal(actual, original);
        });

        test('new patchset rebased', () => {
          const original = 'Patch Set 27: Patch Set 26 was rebased';
          const tag = 'autogenerated:gerrit:newPatchSet';
          const expected = 'Patch Set 26 was rebased';
          let actual = element._computeMessageContent(original, tag, true);
          assert.equal(actual, expected);
          actual = element._computeMessageContent(original, tag, false);
          assert.equal(actual, expected);
        });

        test('ready for review', () => {
          const original = 'Patch Set 1:\n\nThis change is ready for review.';
          const tag = undefined;
          const expected = 'This change is ready for review.';
          let actual = element._computeMessageContent(original, tag, true);
          assert.equal(actual, expected);
          actual = element._computeMessageContent(original, tag, false);
          assert.equal(actual, expected);
        });

        test('vote', () => {
          const original = 'Patch Set 1: Code-Style+1';
          const tag = undefined;
          const expected = '';
          let actual = element._computeMessageContent(original, tag, true);
          assert.equal(actual, expected);
          actual = element._computeMessageContent(original, tag, false);
          assert.equal(actual, expected);
        });

        test('comments', () => {
          const original = 'Patch Set 1:\n\n(3 comments)';
          const tag = undefined;
          const expected = '';
          let actual = element._computeMessageContent(original, tag, true);
          assert.equal(actual, expected);
          actual = element._computeMessageContent(original, tag, false);
          assert.equal(actual, expected);
        });
      });

      test('votes', () => {
        element.message = {
          author: {},
          expanded: false,
          message: 'Patch Set 1: Verified+1 Code-Review-2 Trybot-Label3+1 Blub+1',
        };
        element.labelExtremes = {
          'Verified': {max: 1, min: -1},
          'Code-Review': {max: 2, min: -2},
          'Trybot-Label3': {max: 3, min: 0},
        };
        flushAsynchronousOperations();
        const scoreChips = Polymer.dom(element.root).querySelectorAll('.score');
        assert.equal(scoreChips.length, 3);

        assert.isTrue(scoreChips[0].classList.contains('positive'));
        assert.isTrue(scoreChips[0].classList.contains('max'));

        assert.isTrue(scoreChips[1].classList.contains('negative'));
        assert.isTrue(scoreChips[1].classList.contains('min'));

        assert.isTrue(scoreChips[2].classList.contains('positive'));
        assert.isFalse(scoreChips[2].classList.contains('min'));
      });

      test('removed votes', () => {
        element.message = {
          author: {},
          expanded: false,
          message: 'Patch Set 1: Verified+1 -Code-Review -Commit-Queue',
        };
        element.labelExtremes = {
          'Verified': {max: 1, min: -1},
          'Code-Review': {max: 2, min: -2},
          'Commit-Queue': {max: 3, min: 0},
        };
        flushAsynchronousOperations();
        const scoreChips = Polymer.dom(element.root).querySelectorAll('.score');
        assert.equal(scoreChips.length, 3);

        assert.isTrue(scoreChips[1].classList.contains('removed'));
        assert.isTrue(scoreChips[2].classList.contains('removed'));
      });

      test('false negative vote', () => {
        element.message = {
          author: {},
          expanded: false,
          message: 'Patch Set 1: Cherry Picked from branch stable-2.14.',
        };
        element.labelExtremes = {};
        const scoreChips = Polymer.dom(element.root).querySelectorAll('.score');
        assert.equal(scoreChips.length, 0);
      });
    });

    suite('when not logged in', () => {
      setup(done => {
        stub('gr-rest-api-interface', {
          getLoggedIn() { return Promise.resolve(false); },
          getPreferences() { return Promise.resolve({}); },
          getConfig() { return Promise.resolve({}); },
          getIsAdmin() { return Promise.resolve(false); },
          deleteChangeCommitMessage() { return Promise.resolve({}); },
        });
        element = fixture('basic');
        flush(done);
      });

      test('reply and delete button should be hidden', () => {
        element.message = {
          id: '47c43261_55aa2c41',
          author: {
            _account_id: 1115495,
            name: 'Andrew Bonventre',
            email: 'andybons@chromium.org',
          },
          date: '2016-01-12 20:24:49.448000000',
          message: 'Uploaded patch set 1.',
          _revision_number: 1,
        };

        flushAsynchronousOperations();
        assert.isTrue(
            element.shadowRoot.querySelector('.replyActionContainer').hidden
        );
        assert.isTrue(
            element.shadowRoot.querySelector('.deleteBtn').hidden
        );
      });
    });

    suite('when logged in but not admin', () => {
      setup(done => {
        stub('gr-rest-api-interface', {
          getLoggedIn() { return Promise.resolve(true); },
          getConfig() { return Promise.resolve({}); },
          getIsAdmin() { return Promise.resolve(false); },
          deleteChangeCommitMessage() { return Promise.resolve({}); },
        });
        element = fixture('basic');
        flush(done);
      });

      test('can see reply but not delete button', () => {
        element.message = {
          id: '47c43261_55aa2c41',
          author: {
            _account_id: 1115495,
            name: 'Andrew Bonventre',
            email: 'andybons@chromium.org',
          },
          date: '2016-01-12 20:24:49.448000000',
          message: 'Uploaded patch set 1.',
          _revision_number: 1,
        };

        flushAsynchronousOperations();
        assert.isFalse(
            element.shadowRoot.querySelector('.replyActionContainer').hidden
        );
        assert.isTrue(
            element.shadowRoot.querySelector('.deleteBtn').hidden
        );
      });
    });
  });
</script>