@Test
 public void testGetLayoutVertexForElement() {
   assertNotNull(context.getLayoutVertexForElement("A"));
   assertNotNull(context.getLayoutVertexForElement("B"));
   assertNotNull(context.getLayoutVertexForElement("InputCondition"));
   assertNotNull(context.getLayoutVertexForElement("OutputCondition"));
 }
 @Test
 public void testGetPredecessors() {
   final NetFactsType net = (NetFactsType) specUnderTest.getDecomposition().get(0);
   final ProcessControlElements pcElements = net.getProcessControlElements();
   LOGGER.debug("Predecessors Map:");
   checkPredecessors(
       pcElements.getInputCondition(), context.getPreSet(pcElements.getInputCondition()));
   for (final ExternalNetElementType element : pcElements.getTaskOrCondition()) {
     checkPredecessors(element, context.getPreSet(element));
   }
   checkPredecessors(
       pcElements.getOutputCondition(), context.getPreSet(pcElements.getOutputCondition()));
 }
 @Test
 public void testGetLayoutDecoratorForElement() {
   // Those elements have to SPLIT or JOIN decorator
   assertNull(context.getLayoutDecoratorForElement("B"));
   assertNull(context.getLayoutDecoratorForElement("C"));
   assertNull(context.getLayoutDecoratorForElement("D"));
   // Those elements should have a decorator
   assertNotNull(context.getLayoutDecoratorForElement("A"));
   assertNotNull(context.getLayoutDecoratorForElement("E"));
   // Just a single decorator
   assertEquals(1, context.getLayoutDecoratorForElement("A").size());
   assertEquals(1, context.getLayoutDecoratorForElement("E").size());
 }
 @Test
 public void testGetSpecificationLayout() {
   assertNotNull(context.getSpecificationLayout());
 }
 @Test
 public void testGetNumberFormat() {
   assertNotNull(context.getNumberFormat());
 }
 @Test
 public void testGetLayoutLocale() {
   assertNotNull(context.getLayoutLocale());
 }
 @Test
 public void testGetLayoutForNet() throws CanoniserException {
   assertNotNull(context.getLayoutForNet("Net"));
 }
 @Test
 public void testAddAnnotations() throws CanoniserException {
   context.addToAnnotations(
       ExtensionUtils.marshalYAWLFragment("test", new MetaDataType(), MetaDataType.class));
 }
 @Test
 public void testGetLayoutLabelForElement() {
   assertNotNull(context.getLayoutLabelForElement("A"));
   assertNotNull(context.getLayoutLabelForElement("B"));
 }