[ACHIEVEMENT] Inspector Gadget(!!!)

achievements/dontYellAtMe.achievement.js

@@ -6,7 +6,7 @@ var dontYellAtMe = {
     if (reason) {
 
       var achieve = {
-        avatar: 'images/achievements/dontYellAtMe.jpg',
+        avatar: 'images/achievements/dontYellAtMe.achievement.jpg',
         name: 'Don\'t Yell At Me!!!',
         short: 'I don\'t know what we\'re yelling about',
         description: 'You\'ve used ' + reason + ' in your Pull Request title',

achievements/inspectorGadget.achievement.js

@@ -0,0 +1,45 @@
+var _ = require('lodash');
+
+var inspectorGadget = {
+  name: 'Inspector Gadget',
+  check: function(pullRequest, shall) {
+
+    var coveragePercentageIncreased = coverageIncreased(pullRequest);
+
+    if (coveragePercentageIncreased) {
+
+      var achievement = {
+        avatar: 'images/achievements/inspectorGadget.achievement.jpg',
+        name: 'Inspector Gadget',
+        short: [
+          'I\'m always careful, Penny. That\'s what makes me ',
+          'a great inspector.'
+        ].join(''),
+        description: [
+          'You\'ve increased your project coverage by ',
+          coveragePercentageIncreased
+        ].join(''),
+        relatedPullRequest: pullRequest.id
+      };
+
+      shall.grant(pullRequest.creator.username, achievement);
+    }
+  }
+};
+
+function coverageIncreased(pullRequest) {
+  var lastCoverageUpdate = _.findLast(pullRequest.comments,
+    ['author.username', 'coveralls']);
+
+  var lastCoverageUpdateMessage = _.get(lastCoverageUpdate, 'message');
+  var getIncreasedPercentageRegexp = /Coverage increased \((.*?)\)/g;
+  var match = getIncreasedPercentageRegexp.exec(lastCoverageUpdateMessage);
+  var percentageString = _.get(match, 1);
+  var percentageNumberOnly = _.replace(percentageString, /[+%]/g, '');
+
+  return _.parseInt(percentageNumberOnly, 10) >= 2 ? percentageString : false;
+
+}
+
+module.exports = inspectorGadget;
+

test/inspectorGadget.specs.js

@@ -0,0 +1,195 @@
+var inspectorGadget =
+  require('../achievements/inspectorGadget.achievement');
+var expect    = require('chai').expect;
+
+var MESSAGE_INCREASED = [
+  '[![Coverage Status](https://coveralls.io/builds/10085689/badge)]',
+  '(https://coveralls.io/builds/10085689)\n\nCoverage increased (+2.6%) to ',
+  '39.32% when pulling **c07c2c6c1d5043fe4e916625ab3c537ca6d1b966 on ',
+  'achievement-dont-yell-at-me** into ',
+  '**ed92c7d04925ad4b4972c69b45daea5c595eb2a9 on master**.'
+].join('');
+
+
+var MESSAGE_INCREASED_EVEN_MORE = [
+  '[![Coverage Status](https://coveralls.io/builds/10085689/badge)]',
+  '(https://coveralls.io/builds/10085689)\n\nCoverage increased (+10.6%) to ',
+  '39.32% when pulling **c07c2c6c1d5043fe4e916625ab3c537ca6d1b966 on ',
+  'achievement-dont-yell-at-me** into ',
+  '**ed92c7d04925ad4b4972c69b45daea5c595eb2a9 on master**.'
+].join('');
+
+var MESSAGE_NOT_ENOUGH_INCREASED = [
+  '[![Coverage Status](https://coveralls.io/builds/10085689/badge)]',
+  '(https://coveralls.io/builds/10085689)\n\nCoverage increased (+1.6%) to ',
+  '39.32% when pulling **c07c2c6c1d5043fe4e916625ab3c537ca6d1b966 on ',
+  'achievement-dont-yell-at-me** into ',
+  '**ed92c7d04925ad4b4972c69b45daea5c595eb2a9 on master**.'
+].join('');
+
+var MESSAGE_DECREASED = [
+  '[![Coverage Status](https://coveralls.io/builds/10076567/badge)]',
+  '(https://coveralls.io/builds/10076567)\n\nCoverage decreased (-6.2%) to ',
+  '31.285% when pulling **f63b4b15d94e67fbd37f58342d9899390ea05224 on ',
+  'fix-port** into **e3ad341b991dc9bac57f50fc87a15113b7e62735 on master**.'
+].join('');
+
+
+describe('inspectorGadget achievement', function() {
+  it('should not be granted if comments undefined', function() {
+    var testShall = new Shall();
+    var pullRequest = new PullRequest();
+
+    inspectorGadget.check(pullRequest, testShall);
+    expect(testShall.grantedToUsername).to.not.exist;
+    expect(testShall.grantedAchievement).to.not.exist;
+  });
+
+  it('should not be granted if no comments', function() {
+    var testShall = new Shall();
+    var pullRequest = new PullRequest();
+
+    pullRequest.comments = [];
+
+    inspectorGadget.check(pullRequest, testShall);
+    expect(testShall.grantedToUsername).to.not.exist;
+    expect(testShall.grantedAchievement).to.not.exist;
+  });
+
+  it('should not be granted if no coverall comments', function() {
+    var testShall = new Shall();
+    var pullRequest = new PullRequest();
+
+    pullRequest.comments = [];
+    pullRequest.comments
+      .push(createComment('inspector gadget', MESSAGE_INCREASED));
+
+    inspectorGadget.check(pullRequest, testShall);
+    expect(testShall.grantedToUsername).to.not.exist;
+    expect(testShall.grantedAchievement).to.not.exist;
+  });
+
+  it('should not be granted if coverage decreased', function() {
+    var testShall = new Shall();
+    var pullRequest = new PullRequest();
+
+    pullRequest.comments = [];
+    pullRequest.comments
+      .push(createComment('coveralls', MESSAGE_DECREASED));
+
+    inspectorGadget.check(pullRequest, testShall);
+    expect(testShall.grantedToUsername).to.not.exist;
+    expect(testShall.grantedAchievement).to.not.exist;
+  });
+
+  it('should not be granted if percentage lower than 2', function() {
+    var testShall = new Shall();
+    var pullRequest = new PullRequest();
+
+    pullRequest.comments = [];
+    pullRequest.comments
+      .push(createComment('coveralls', MESSAGE_NOT_ENOUGH_INCREASED));
+
+    inspectorGadget.check(pullRequest, testShall);
+    expect(testShall.grantedToUsername).to.not.exist;
+    expect(testShall.grantedAchievement).to.not.exist;
+  });
+
+  it('should be granted to PR creator if coverage increased by 2+', function() {
+    var testShall = new Shall();
+    var pullRequest = new PullRequest();
+
+    pullRequest.comments = [];
+    pullRequest.comments
+      .push(createComment('coveralls', MESSAGE_INCREASED));
+
+    inspectorGadget.check(pullRequest, testShall);
+    expect(testShall.grantedToUsername).to.be.a('string');
+    expect(testShall.grantedToUsername).to.equal('creator');
+    expect(testShall.grantedAchievement).to.be.an('object');
+  });
+
+  it('should parse only last coverall comment', function() {
+    var testShall = new Shall();
+    var pullRequest = new PullRequest();
+
+    pullRequest.comments = [];
+    pullRequest.comments
+      .push(createComment('coveralls', MESSAGE_DECREASED));
+    pullRequest.comments
+      .push(createComment('coveralls', MESSAGE_INCREASED));
+
+    inspectorGadget.check(pullRequest, testShall);
+    expect(testShall.grantedToUsername).to.be.a('string');
+    expect(testShall.grantedToUsername).to.equal('creator');
+    expect(testShall.grantedAchievement).to.be.an('object');
+  });
+
+  it('should write in description last increased percentage', function() {
+    var testShallBiggerLast = new Shall();
+    var testShallBiggerFirst = new Shall();
+    var pullRequestBiggerLast = new PullRequest();
+    var pullRequestBiggerFirst = new PullRequest();
+
+    pullRequestBiggerLast.comments = [];
+    pullRequestBiggerLast.comments
+      .push(createComment('coveralls', MESSAGE_INCREASED));
+    pullRequestBiggerLast.comments
+      .push(createComment('coveralls', MESSAGE_INCREASED_EVEN_MORE));
+
+    pullRequestBiggerFirst.comments = [];
+    pullRequestBiggerFirst.comments
+      .push(createComment('coveralls', MESSAGE_INCREASED_EVEN_MORE));
+    pullRequestBiggerFirst.comments
+      .push(createComment('coveralls', MESSAGE_INCREASED));
+
+    inspectorGadget.check(pullRequestBiggerLast, testShallBiggerLast);
+    expect(testShallBiggerLast.grantedToUsername).to.be.a('string');
+    expect(testShallBiggerLast.grantedToUsername).to.equal('creator');
+    expect(testShallBiggerLast.grantedAchievement).to.be.an('object');
+    expect(testShallBiggerLast.grantedAchievement.description)
+      .to.have.string('+10.6');
+
+    inspectorGadget.check(pullRequestBiggerFirst, testShallBiggerFirst);
+    expect(testShallBiggerFirst.grantedToUsername).to.be.a('string');
+    expect(testShallBiggerFirst.grantedToUsername).to.equal('creator');
+    expect(testShallBiggerFirst.grantedAchievement).to.be.an('object');
+    expect(testShallBiggerFirst.grantedAchievement.description)
+      .to.have.string('+2.6');
+  });
+
+
+});
+
+function createComment(username, message) {
+  return {
+    "author": {
+      "username": username
+    },
+    "message": message
+  }
+}
+
+function Shall() {
+  var self = this;
+
+  self.grantedAchievement = undefined;
+  self.grantedToUsername = undefined;
+
+  self.grant = function(username, achievementObject) {
+    self.grantedToUsername = username;
+    self.grantedAchievement = achievementObject;
+  };
+}
+
+function PullRequest() {
+  return {
+    'title': 'this is a happy little title',
+    'id': 'test',
+    'url': 'url',
+    'description': '',
+    'creator': {
+      'username': 'creator'
+    }
+  };
+}