@Test
public void testRenderingErrorsHandling() throws Exception {
// the ones that are ignorable by the renderer
assertNotNull(forceRenderingError(new TransformException("fake transform exception")));
assertNotNull(forceRenderingError(new NoninvertibleTransformException(
"fake non invertible exception")));
assertNotNull(forceRenderingError(new IllegalAttributeException(
"non illegal attribute exception")));
assertNotNull(forceRenderingError(new FactoryException("fake factory exception")));