@Test
public void postDeserializeTest() {

    Report report = new Report();
    List<Element> elements = new ArrayList<>();
    Element backgroundElement = new Element();
    List<Step> backgroundSteps = new ArrayList<>();
    Step backgroundStep1 = new Step();
    backgroundStep1.setName("background step 1");
    backgroundSteps.add(backgroundStep1);
    Step backgroundStep2 = new Step();
    backgroundStep2.setName("background step 2");
    backgroundSteps.add(backgroundStep2);
    backgroundElement.setSteps(backgroundSteps);
    backgroundElement.setType("background");
    elements.add(backgroundElement);
    Element element = new Element();
    List<Tag> scenarioTags = new ArrayList<>();
    Tag tag = new Tag();
    tag.setName("@tag");
    scenarioTags.add(tag);
    element.setTags(scenarioTags);
    List<Step> steps = new ArrayList<>();
    Step step = new Step();
    step.setName("element step 1");
    steps.add(step);
    Step step2 = new Step();
    step2.setName("element step 2");
    steps.add(step2);
    element.setSteps(steps);
    elements.add(element);
    List<Tag> featureTags = new ArrayList<>();
    Tag featureTag = new Tag();
    tag.setName("@feature");
    featureTags.add(featureTag);
    report.setTags(featureTags);
    report.setElements(elements);
    assertThat(report.getElements().size(), is(2));
    assertThat(report.getElements().get(1).getTags().size(), is(1));
    reportJsonPostProcessor.postDeserialize(report, null, null);
    assertThat(report.getElements().size(), is(1));
    Element firstElement = report.getElements().get(0);
    assertThat(firstElement.getTags().size(), is(2));
    List<Step> firstElementSteps = firstElement.getSteps();
    assertThat(firstElementSteps.size(), is(4));
    assertThat(firstElementSteps.get(0).getName(), is("background step 1"));
    assertThat(firstElementSteps.get(1).getName(), is("background step 2"));
    assertThat(firstElementSteps.get(2).getName(), is("element step 1"));
    assertThat(firstElementSteps.get(3).getName(), is("element step 2"));
}