dictionary.put("transformation.operation", "dummy");
context.registerService(TransformationOperation.class, new DummyTransformationOperation(), dictionary);
TransformationDescription description =
new TransformationDescription(getExampleResponseDescription(), getExampleRequestDescription());
description.addStep("dummy", Arrays.asList("result"), "name", new HashMap<String, String>());
transformationEngine.saveDescription(description);
ExampleResponseModel modelA = new ExampleResponseModel();
modelA.setResult("teststring");