.toString());
prop1 = GQuery.$$("marginTop: '-110px', marginLeft: '-110px', top: '50%', left: '50%', width: '174px', height: '174px', padding: '20px'");
PropertiesAnimation an = new PropertiesAnimation(EasingCurve.swing, g.get(0), prop1);
an.onStart();
an.onComplete();
assertEquals("cssprop=marginTop value=0 start=-110 end=0 unit=px",
PropertiesAnimation.computeFxProp(g.get(0), "marginTop", "0", false)
.toString());
assertEquals("cssprop=marginLeft value=0 start=-110 end=0 unit=px",