Added initial unit tests

.travis.yml

@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - "0.6"
+  - "0.8"
+  - "0.10"

Makefile

@@ -0,0 +1,9 @@
+mocha = ../node_modules/.bin/mocha --reporter spec
+
+test:
+	cd client && $(mocha)
+	cd server && $(mocha)
+
+all: test
+
+.PHONY: test

client/test/chest.js

@@ -0,0 +1,62 @@
+var requirejs = require('requirejs'),
+    should = require('should'),
+    sinon = require('sinon');
+var globals = new Object();
+
+requirejs.config({nodeRequire: require, baseUrl: 'js/'});
+
+requirejs(['lib/class', '../../shared/js/gametypes'], function(_Class, _Types) {
+    globals.Class = _Class;
+    globals.Types = _Types;
+    global.window = globals
+});
+
+describe('Chest', function() {
+    var Chest;
+    var self = this;
+
+    beforeEach(function(done) {
+
+        requirejs(['chest'], function(_Module) {
+            Chest = _Module;
+            self.chest = new Chest(1);
+            done();
+        });
+    });
+
+
+    describe('#getSpriteName', function() {
+        it('should return "chest"', function() {
+            self.chest.getSpriteName().should.equal("chest");
+        });
+    });
+
+    describe('#isMoving', function() {
+        it('should return false', function() {
+            self.chest.isMoving().should.be.false
+        });
+    });
+
+    describe('#onOpen', function() {
+        it('sets open_callback to the passed function', function() {
+            var func = function() {};
+            self.chest.onOpen(func);
+            self.chest.open_callback.toString().should.equal(func.toString());
+        });
+    });
+
+    describe('#open', function() {
+        it('calls open_callback if set', function() {
+            var spy = sinon.spy();
+            self.chest.onOpen(spy);
+            self.chest.open();
+            spy.called.should.equal.true;
+        });
+
+        it('does not call open_callback if not set', function() {
+            var spy = sinon.spy(self.chest.open_callback);
+            self.chest.open();
+            spy.called.should.equal.false;
+        });
+    });
+});

package.json

@@ -13,5 +13,12 @@
     , "memcache": ">0"
     , "redis": ">0"
     , "connect": ">2"
+    , "mocha": ">1"
+    , "requirejs": ">2"
+    , "should": ">1"
+    , "sinon": ">1"
+  }
+  , "scripts": {
+      "test": "make test"
   }
 }