getStage() result is now cached. refactored caching system even further.

tests/js/manualTests.js

@@ -48,7 +48,7 @@ Test.Modules.Tween = {
         });
 
     },
-    '*tween clipping region': function(containerId) {
+    'tween clipping region': function(containerId) {
         var stage = new Kinetic.Stage({
             container: containerId,
             width: 578,

tests/js/performanceTests.js

@@ -50,8 +50,8 @@ var tests = {
     var layer = new Kinetic.Layer();
 
     var circle = new Kinetic.Circle({
-      x: Math.random() * 500,
-      y: Math.random() * 200,
+      x: 43,
+      y: 43,
       radius: 40,
       fill: 'red',
       stroke: 'black',
@@ -61,10 +61,10 @@ var tests = {
     layer.add(circle);
     stage.add(layer);
 
+
     for (var n=0; n<2000; n++) {
       layer.draw();
     } 
-
     
     stop(Kinetic, test);
   }

tests/js/unit/nodeTests.js

@@ -152,6 +152,11 @@ Test.Modules.NODE = {
         layer.draw();
         test(circle.cache.listening === false, '18) circle listening cache should be primed');
 
+
+        // stage cache
+        var st = circle.getStage();
+        test(circle.cache.stage._id === stage._id, '19) circle stage cache should be primed');
+
     },
     'test pixel ratio toDataURL': function(containerId) {
         var stage = new Kinetic.Stage({
@@ -605,8 +610,8 @@ Test.Modules.NODE = {
         layer2.add(circle2);
         stage.add(layer1).add(layer2);
 
-        test(layer2.isVisible(), 'layer2 should be visible');
 
+        test(layer2.isVisible(), 'layer2 should be visible');
         layer2.hide();
         test(!layer2.isVisible(), 'layer2 should be invisible');
         test(layer2.canvas.element.style.display === 'none', 'layer canvas element display should be none');