assertNotNull(operation);
IMetaInformation metaInformation = DynamicEMFTextProvider.getMetaInformation(testFile);
assertNotNull(metaInformation);
EMFTextRepresentation representation = new EMFTextRepresentation(testFile, metaInformation);
assertNotNull(representation);
assertNotNull(representation.getSourceText());
System.out.println(representation.getSourceText());
IArtefactRepresentation rep2 = operation.process(representation, null);
assertNotNull(rep2);
assertTrue(rep2 instanceof StyledTextRepresentation);
assertNotNull(((StyledTextRepresentation) rep2).getDocument());