added js version of Gilded Rose from git@github.com:guyroyse/gilded-r…

…ose-javascript.git
dvrensk · Jan 7, 2013 · 4bb9659 · 4bb9659
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diff --git a/GildedRose/js/.gitignore b/GildedRose/js/.gitignore
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+*.swp
+*~
+*.bak
diff --git a/GildedRose/js/README.md b/GildedRose/js/README.md
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+If you want to get cracking on the JavaScript source then do this:
+
+    git clone git@github.com:guyroyse/gilded-rose-javascript.git
+
+Hi and welcome to team Gilded Rose.
+
+As you know, we are a small inn with a prime location in a prominent city ran
+by a friendly innkeeper named Allison.  We also buy and sell only the finest
+goods. Unfortunately, our goods are constantly degrading in quality as they
+approach their sell by date.
+
+We have a system in place that updates our inventory for us. It was developed
+by a no-nonsense type named Leeroy, who has moved on to new adventures. Your
+task is to add the new feature to our system so that we can begin selling a
+new category of items.
+
+First an introduction to our system:
+
+  - All items have a *sell_in* value which denotes the number of days we have to
+    sell the item
+
+  - All items have a *quality* value which denotes how valuable the item is
+
+  - At the end of each day our system lowers both values for every item
+
+Pretty simple, right? Well this is where it gets interesting:
+
+  - Once the *sell_in* days is less then zero, *quality* degrades twice as fast
+
+  - The *quality* of an item is never negative
+
+  - "Aged Brie" actually increases in *quality* the older it gets
+
+  - The *quality* of an item is never more than 50
+
+  - "Sulfuras", being a legendary item, never has to be sold nor does it
+    decrease in *quality*
+
+  - "Backstage passes", like aged brie, increases in *quality* as it's *sell_in*
+    value decreases; *quality* increases by 2 when there are 10 days or less
+    and by 3 when there are 5 days or less but *quality* drops to 0 after the
+    concert
+
+We have recently signed a supplier of conjured items. This requires an update
+to our system:
+
+  - "Conjured" items degrade in *quality* twice as fast as normal items
+
+Feel free to make any changes to the *update_quality* method and add any new
+code as long as everything still works correctly. However, do not alter the
+*Item* class or *items* property as those belong to the goblin in the corner
+who will insta-rage and one-shot you as he doesn't believe in shared code
+ownership.
+
+Just for clarification, an item can never have its *quality* increase above 50,
+however "Sulfuras" is a legendary item and as such its *quality* is 80 and it
+never alters.
+
+Sources:
+  <http://www.iamnotmyself.com/2011/02/13/RefactorThisTheGildedRoseKata.aspx>
+  <https://github.com/professor/GildedRose>
diff --git a/GildedRose/js/SpecRunner.html b/GildedRose/js/SpecRunner.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+
+<title>Jasmine Spec Runner</title>
+
+<link rel="shortcut icon" type="image/png" href="lib/jasmine-1.1.0/jasmine_favicon.png">
+
+<link rel="stylesheet" type="text/css" href="lib/jasmine-1.1.0/jasmine.css">
+<script type="text/javascript" src="lib/jasmine-1.1.0/jasmine.js"></script>
+<script type="text/javascript" src="lib/jasmine-1.1.0/jasmine-html.js"></script>
+<script type="text/javascript" src="lib/jquery-1.7.1/jquery-1.7.1.js"></script>
+<script type="text/javascript" src="lib/jasmine-jquery-1.3.1/jasmine-jquery-1.3.1.js"></script>
+<script type="text/javascript" src="lib/jasmine-ajax/mock-ajax.js"></script>
+
+<!-- include source files here... -->
+<script type="text/javascript" src="src/gilded_rose.js"></script>
+
+<!-- include spec files here... -->
+<script type="text/javascript" src="spec/gilded_rose_spec.js"></script>
+
+<script type="text/javascript">
+  (function() {
+    jasmine.getFixtures().fixturesPath = 'spec'
+    var jasmineEnv = jasmine.getEnv();
+    jasmineEnv.updateInterval = 1000;
+
+    var trivialReporter = new jasmine.TrivialReporter();
+
+    jasmineEnv.addReporter(trivialReporter);
+
+    jasmineEnv.specFilter = function(spec) {
+      return trivialReporter.specFilter(spec);
+    };
+
+    var currentWindowOnload = window.onload;
+
+    window.onload = function() {
+      if (currentWindowOnload) {
+        currentWindowOnload();
+      }
+      execJasmine();
+    };
+
+    function execJasmine() {
+      jasmineEnv.execute();
+    }
+
+  })();
+</script>
+
+</head>
+
+<body>
+</body>
+</html>
diff --git a/GildedRose/js/lib/jasmine-1.1.0/MIT.LICENSE b/GildedRose/js/lib/jasmine-1.1.0/MIT.LICENSE
@@ -0,0 +1,20 @@
+Copyright (c) 2008-2011 Pivotal Labs
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/GildedRose/js/lib/jasmine-1.1.0/jasmine-html.js b/GildedRose/js/lib/jasmine-1.1.0/jasmine-html.js
@@ -0,0 +1,190 @@
+jasmine.TrivialReporter = function(doc) {
+  this.document = doc || document;
+  this.suiteDivs = {};
+  this.logRunningSpecs = false;
+};
+
+jasmine.TrivialReporter.prototype.createDom = function(type, attrs, childrenVarArgs) {
+  var el = document.createElement(type);
+
+  for (var i = 2; i < arguments.length; i++) {
+    var child = arguments[i];
+
+    if (typeof child === 'string') {
+      el.appendChild(document.createTextNode(child));
+    } else {
+      if (child) { el.appendChild(child); }
+    }
+  }
+
+  for (var attr in attrs) {
+    if (attr == "className") {
+      el[attr] = attrs[attr];
+    } else {
+      el.setAttribute(attr, attrs[attr]);
+    }
+  }
+
+  return el;
+};
+
+jasmine.TrivialReporter.prototype.reportRunnerStarting = function(runner) {
+  var showPassed, showSkipped;
+
+  this.outerDiv = this.createDom('div', { className: 'jasmine_reporter' },
+      this.createDom('div', { className: 'banner' },
+        this.createDom('div', { className: 'logo' },
+            this.createDom('span', { className: 'title' }, "Jasmine"),
+            this.createDom('span', { className: 'version' }, runner.env.versionString())),
+        this.createDom('div', { className: 'options' },
+            "Show ",
+            showPassed = this.createDom('input', { id: "__jasmine_TrivialReporter_showPassed__", type: 'checkbox' }),
+            this.createDom('label', { "for": "__jasmine_TrivialReporter_showPassed__" }, " passed "),
+            showSkipped = this.createDom('input', { id: "__jasmine_TrivialReporter_showSkipped__", type: 'checkbox' }),
+            this.createDom('label', { "for": "__jasmine_TrivialReporter_showSkipped__" }, " skipped")
+            )
+          ),
+
+      this.runnerDiv = this.createDom('div', { className: 'runner running' },
+          this.createDom('a', { className: 'run_spec', href: '?' }, "run all"),
+          this.runnerMessageSpan = this.createDom('span', {}, "Running..."),
+          this.finishedAtSpan = this.createDom('span', { className: 'finished-at' }, ""))
+      );
+
+  this.document.body.appendChild(this.outerDiv);
+
+  var suites = runner.suites();
+  for (var i = 0; i < suites.length; i++) {
+    var suite = suites[i];
+    var suiteDiv = this.createDom('div', { className: 'suite' },
+        this.createDom('a', { className: 'run_spec', href: '?spec=' + encodeURIComponent(suite.getFullName()) }, "run"),
+        this.createDom('a', { className: 'description', href: '?spec=' + encodeURIComponent(suite.getFullName()) }, suite.description));
+    this.suiteDivs[suite.id] = suiteDiv;
+    var parentDiv = this.outerDiv;
+    if (suite.parentSuite) {
+      parentDiv = this.suiteDivs[suite.parentSuite.id];
+    }
+    parentDiv.appendChild(suiteDiv);
+  }
+
+  this.startedAt = new Date();
+
+  var self = this;
+  showPassed.onclick = function(evt) {
+    if (showPassed.checked) {
+      self.outerDiv.className += ' show-passed';
+    } else {
+      self.outerDiv.className = self.outerDiv.className.replace(/ show-passed/, '');
+    }
+  };
+
+  showSkipped.onclick = function(evt) {
+    if (showSkipped.checked) {
+      self.outerDiv.className += ' show-skipped';
+    } else {
+      self.outerDiv.className = self.outerDiv.className.replace(/ show-skipped/, '');
+    }
+  };
+};
+
+jasmine.TrivialReporter.prototype.reportRunnerResults = function(runner) {
+  var results = runner.results();
+  var className = (results.failedCount > 0) ? "runner failed" : "runner passed";
+  this.runnerDiv.setAttribute("class", className);
+  //do it twice for IE
+  this.runnerDiv.setAttribute("className", className);
+  var specs = runner.specs();
+  var specCount = 0;
+  for (var i = 0; i < specs.length; i++) {
+    if (this.specFilter(specs[i])) {
+      specCount++;
+    }
+  }
+  var message = "" + specCount + " spec" + (specCount == 1 ? "" : "s" ) + ", " + results.failedCount + " failure" + ((results.failedCount == 1) ? "" : "s");
+  message += " in " + ((new Date().getTime() - this.startedAt.getTime()) / 1000) + "s";
+  this.runnerMessageSpan.replaceChild(this.createDom('a', { className: 'description', href: '?'}, message), this.runnerMessageSpan.firstChild);
+
+  this.finishedAtSpan.appendChild(document.createTextNode("Finished at " + new Date().toString()));
+};
+
+jasmine.TrivialReporter.prototype.reportSuiteResults = function(suite) {
+  var results = suite.results();
+  var status = results.passed() ? 'passed' : 'failed';
+  if (results.totalCount === 0) { // todo: change this to check results.skipped
+    status = 'skipped';
+  }
+  this.suiteDivs[suite.id].className += " " + status;
+};
+
+jasmine.TrivialReporter.prototype.reportSpecStarting = function(spec) {
+  if (this.logRunningSpecs) {
+    this.log('>> Jasmine Running ' + spec.suite.description + ' ' + spec.description + '...');
+  }
+};
+
+jasmine.TrivialReporter.prototype.reportSpecResults = function(spec) {
+  var results = spec.results();
+  var status = results.passed() ? 'passed' : 'failed';
+  if (results.skipped) {
+    status = 'skipped';
+  }
+  var specDiv = this.createDom('div', { className: 'spec '  + status },
+      this.createDom('a', { className: 'run_spec', href: '?spec=' + encodeURIComponent(spec.getFullName()) }, "run"),
+      this.createDom('a', {
+        className: 'description',
+        href: '?spec=' + encodeURIComponent(spec.getFullName()),
+        title: spec.getFullName()
+      }, spec.description));
+
+
+  var resultItems = results.getItems();
+  var messagesDiv = this.createDom('div', { className: 'messages' });
+  for (var i = 0; i < resultItems.length; i++) {
+    var result = resultItems[i];
+
+    if (result.type == 'log') {
+      messagesDiv.appendChild(this.createDom('div', {className: 'resultMessage log'}, result.toString()));
+    } else if (result.type == 'expect' && result.passed && !result.passed()) {
+      messagesDiv.appendChild(this.createDom('div', {className: 'resultMessage fail'}, result.message));
+
+      if (result.trace.stack) {
+        messagesDiv.appendChild(this.createDom('div', {className: 'stackTrace'}, result.trace.stack));
+      }
+    }
+  }
+
+  if (messagesDiv.childNodes.length > 0) {
+    specDiv.appendChild(messagesDiv);
+  }
+
+  this.suiteDivs[spec.suite.id].appendChild(specDiv);
+};
+
+jasmine.TrivialReporter.prototype.log = function() {
+  var console = jasmine.getGlobal().console;
+  if (console && console.log) {
+    if (console.log.apply) {
+      console.log.apply(console, arguments);
+    } else {
+      console.log(arguments); // ie fix: console.log.apply doesn't exist on ie
+    }
+  }
+};
+
+jasmine.TrivialReporter.prototype.getLocation = function() {
+  return this.document.location;
+};
+
+jasmine.TrivialReporter.prototype.specFilter = function(spec) {
+  var paramMap = {};
+  var params = this.getLocation().search.substring(1).split('&');
+  for (var i = 0; i < params.length; i++) {
+    var p = params[i].split('=');
+    paramMap[decodeURIComponent(p[0])] = decodeURIComponent(p[1]);
+  }
+
+  if (!paramMap.spec) {
+    return true;
+  }
+  return spec.getFullName().indexOf(paramMap.spec) === 0;
+};