added new tests and fixed licenses

.gitignore

@@ -1,2 +1,4 @@
 node_modules
 bower_components
+.grunt
+_SpecRunner.html

dist/angular.easypiechart.js

@@ -32,7 +32,6 @@ if (
 					options: '='
 				},
 				link: function (scope, element, attrs) {
-
 					/**
 					 * default easy pie chart options
 					 * @type {Object}

package.json

@@ -6,7 +6,7 @@
     "url": "http://www.opensource.org/licenses/mit-license.php"
   }, {
     "type": "GPL",
-    "url": "http://www.opensource.org/licenses/gpl-license.php) licenses"
+    "url": "http://www.opensource.org/licenses/gpl-license.php"
   }],
   "version": "2.1.3",
   "author": {

src/angular.directive.js

@@ -12,7 +12,6 @@ if (
 					options: '='
 				},
 				link: function (scope, element, attrs) {
-
 					/**
 					 * default easy pie chart options
 					 * @type {Object}

test/unit/angular.directive.js

@@ -1,26 +1,68 @@
 describe('angular easypiechart directive', function() {
-    var $compile;
-    var $rootScope;
+    var $compile, $rootScope, scope;
 
     beforeEach(module('easypiechart'));
 
-    beforeEach(inject(function(_$compile_, _$rootScope_){
+    beforeEach(inject(function(_$compile_, $rootScope){
+        scope = $rootScope;
         $compile = _$compile_;
-        $rootScope = _$rootScope_;
     }));
 
+    it('should have percentage default value 0', function (done) {
+        scope.percent = null;
+        var element = angular.element('<div easypiechart percent="percent" options="options"></div>');
+        $compile(element)(scope);
+        scope.$digest();
+        expect(element.isolateScope().percent).toBe(0);
+    });
+
     it('inserts the element with a canvas element', function() {
-        var element = $compile('<div easypiechart></div>')($rootScope);
-        $rootScope.$digest();
+        scope.percent = -45;
+        scope.options = {};
+        var element = angular.element('<div easypiechart percent="percent" options="options"></div>');
+        $compile(element)(scope);
+        scope.$digest();
         expect(element.html()).toContain('canvas');
     });
 
+    it('gets the options right', function (done) {
+        scope.percent = 0;
+        scope.options = {
+            animate:{
+                duration:0,
+                enabled:false
+            },
+            barColor:'#2C3E50',
+            scaleColor:false,
+            lineWidth:20,
+            lineCap:'circle'
+        };
+        var element = angular.element('<div easypiechart percent="percent" options="options"></div>');
+        $compile(element)(scope);
+        scope.$digest();
+        expect(element.isolateScope().options.animate.duration).toBe(0);
+        expect(element.isolateScope().options.lineCap).toBe('circle');
+    });
+
+    it('has its own default options', function (done) {
+        scope.percent = 0;
+        scope.options = {};
+        var element = angular.element('<div easypiechart percent="percent" options="options"></div>');
+        $compile(element)(scope);
+        scope.$digest();
+        expect(element.isolateScope().options.size).toBe(110);
+        expect(element.isolateScope().options.animate.enabled).toBe(true);
+    });
+
     it('takes size option the right way', function() {
-        $rootScope.options = {
+        scope.percent = 0;
+        scope.options = {
             size: 200
         };
-        var element = $compile('<div easypiechart options="options"></div>')($rootScope);
-        $rootScope.$digest();
-        expect(element.html()).toContain('200');
+        var element = angular.element('<div easypiechart percent="percent" options="options"></div>');
+        $compile(element)(scope);
+        scope.$digest();
+        expect(element.html()).toContain('height="200"');
+        expect(element.html()).toContain('width="200"');
     });
 });