public void TestScale()
{
Vector3F[] oldScale = _testShapes.StoreShapeScalingArray();
foreach (Shape3D shape in _testShapes)
shape.Scaling = new Vector3F( 3.0f, 1.0f, 1.0f );
Vector3F[] newScale = _testShapes.StoreShapeScalingArray();
IAction scaleAction = new ScaleShapesAction( _testShapes, oldScale, newScale );
ResetPropertyChanged();
scaleAction.Do();
Assert.AreEqual( newScale[0], (_testShapes[0] as Shape3D).Scaling );
Assert.AreEqual( newScale[1], (_testShapes[1] as Shape3D).Scaling );
Assert.AreEqual( true, _propertyChanged );
ResetPropertyChanged();
scaleAction.Undo();
Assert.AreEqual( oldScale[0], (_testShapes[0] as Shape3D).Scaling );
Assert.AreEqual( oldScale[1], (_testShapes[1] as Shape3D).Scaling );
Assert.AreEqual( true, _propertyChanged );
ResetPropertyChanged();
scaleAction.Do();
Assert.AreEqual( newScale[0], (_testShapes[0] as Shape3D).Scaling );
Assert.AreEqual( newScale[1], (_testShapes[1] as Shape3D).Scaling );
Assert.AreEqual( true, _propertyChanged );
}
