ValueExpression ve = facesContext.getApplication().getExpressionFactory().createValueExpression(
facesContext.getELContext(), "#{cc.attrs.cols}", Object.class);
Assert.assertEquals(1, ve.getValue(facesContext.getELContext()));
text1.popComponentFromEL(facesContext);
facet1.popComponentFromEL(facesContext);
compositeComponent1.popComponentFromEL(facesContext);
UIComponent panelGroup2 = root.findComponent("testGroup2");
Assert.assertNotNull(panelGroup2);
UINamingContainer compositeComponent2 = (UINamingContainer) panelGroup2.getChildren().get(0);
Assert.assertNotNull(compositeComponent2);