<!DOCTYPE html>
<!--
@license
Copyright (C) 2016 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->

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

<script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/components/wct-browser-legacy/browser.js"></script>

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

<script type="module">
import '../../../test/common-test-setup.js';
import './gr-message.js';
import {dom} from '@polymer/polymer/lib/legacy/polymer.dom.js';
suite('gr-message tests', () => {
  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,
        expanded: false,
      };

      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,
        expanded: false,
      };

      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,
        expanded: false,
      };

      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',
        expanded: false,
      };

      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: {},
        expanded: false,
      };

      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: {},
        expanded: false,
      };

      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',
        expanded: false,
      };

      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.',
        expanded: false,
      };
      assert.isFalse(element._computeShowReplyButton(message, false));
      assert.isTrue(element._computeShowReplyButton(message, true));
    });

    test('_computeShowOnBehalfOf', () => {
      const message = {
        message: '...',
        expanded: false,
      };
      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(
            dom(element.root).querySelector('.negativeVote'));
        assert.isNotOk(
            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',
        expanded: false,
      };
      flushAsynchronousOperations();
      const stub = sinon.stub();
      element.addEventListener('message-anchor-tap', stub);
      const dateEl = element.shadowRoot
          .querySelector('.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 = 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 = 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 = 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,
        expanded: false,
      };

      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,
        expanded: false,
      };

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