### Question:
DataTypeConstraint { public void enable() { view.enable(); } @Inject  DataTypeConstraint(final View view,
                              final ManagedInstance<DataTypeConstraintModal> constraintModalManagedInstance); void init(final DataTypeListItem listItem); String getValue(); ConstraintType getConstraintType(); HTMLElement getElement(); void enableEditMode(); void disableEditMode(); void refreshView(); void disable(); void enable();  }### Answer:
@Test public void testEnable() { dataTypeConstraint.enable(); verify(view).enable(); }