added stage nestedTransformsEnabled flag

test/unit/Container-test.js

@@ -1355,42 +1355,4 @@ suite('Container', function() {
         layer.draw();
     });
 
-  // ======================================================
-  test('stage._enableNestedTransforms flag', function(){
-    var stage = addStage();
-
-    var layer = new Kinetic.Layer();
-
-    var rect = new Kinetic.Rect({
-      x: 100,
-      y: 50,
-      width: 100,
-      height: 50,
-      fill: 'green',
-      stroke: 'blue'
-    });
-
-    layer.add(rect);
-    stage.add(layer);
-
-    assert.equal(rect.getX(), 100);
-    assert.equal(rect.getY(), 50);
-
-    var trace = layer.getContext().getTrace();
-    //console.log(trace);
-    assert.equal(trace, 'clearRect(0,0,578,200);save();transform(1,0,0,1,100,50);beginPath();rect(0,0,100,50);closePath();fillStyle=green;fill();lineWidth=2;strokeStyle=blue;stroke();restore();');
-
-    var relaxedTrace = layer.getContext().getTrace(true);
-    //console.log(relaxedTrace);
-    assert.equal(relaxedTrace, 'clearRect();save();transform();beginPath();rect();closePath();fillStyle;fill();lineWidth;strokeStyle;stroke();restore();');
-  
-    assert.equal(stage._enableNestedTransforms, false, 'enableNestedTransforms should be false');
-
-    // changing any container transform property should permanately set the _enableNestedTransforms flag to true
-    layer.setX(1);
-    layer.setX(0);
-
-    assert.equal(stage._enableNestedTransforms, true, 'enableNestedTransforms should be true');
-
-  });
 });

test/unit/Stage-test.js

@@ -427,4 +427,37 @@ suite('Stage', function() {
 
         //console.log(stage.getStage());
     });
+
+      // ======================================================
+      test('stage.nestedTransformEnabled', function(){
+        var stage = addStage();
+        var layer = new Kinetic.Layer();
+        var group = new Kinetic.Group();
+        var circle = new Kinetic.Circle({
+            x: 100,
+            y: 100,
+            radius: 70,
+            fill: 'green',
+            stroke: 'black',
+            strokeWidth: 4,
+            name: 'myCircle',
+            draggable: true
+        });
+
+        group.add(circle);
+        layer.add(group);
+        stage.add(layer);
+
+        assert.equal(stage.isNestedTransformsEnabled(), true);
+
+        stage.disableNestedTransforms();
+
+        assert.equal(stage.isNestedTransformsEnabled(), false);
+
+        stage.enableNestedTransforms();
+
+        assert.equal(stage.isNestedTransformsEnabled(), true);
+
+
+      });
 });