/** Test {@link ComponentUtils#cleanContextDeap} using a BreadcrumbItem object */
  @Test
  public void testCleanContextDeap() {
    Map<String, Object> context = new HashMap<String, Object>();
    context.put("contextkey", "value");
    context.put("contextkey2", "value2");

    BreadcrumbItem breadcrumbItem = new BreadcrumbItem();
    breadcrumbItem.setContext(context);

    InputField inputField = new InputFieldBase();
    inputField.setContext(context);

    Label fieldLabel = new Label();
    fieldLabel.setContext(context);

    Tooltip labelTootlip = new Tooltip();
    labelTootlip.setContext(context);
    fieldLabel.setToolTip(labelTootlip);

    inputField.setFieldLabel(fieldLabel);

    breadcrumbItem.setSiblingBreadcrumbComponent(inputField);

    Tooltip tooltip = new Tooltip();
    tooltip.setContext(context);

    breadcrumbItem.setToolTip(tooltip);

    ComponentUtils.cleanContextDeap(breadcrumbItem);

    assertEquals(0, breadcrumbItem.getContext().size());
    assertEquals(0, inputField.getContext().size());
    assertEquals(0, fieldLabel.getContext().size());
    assertEquals(0, labelTootlip.getContext().size());
    assertEquals(0, tooltip.getContext().size());
  }