### Question:
TreeListSubItemView implements TreeListSubItem.View { @Override public void setDescription(final String description) { this.description.textContent = description; } @Inject  TreeListSubItemView(@Named("span") final HTMLElement description,
                               @Named("span") final HTMLElement details); @Override void init(final TreeListSubItem presenter); @Override void setDescription(final String description); @Override void setDetails(final String complement);  }### Answer:
@Test public void testSetDescription() { final String text = "Description"; view.setDescription(text); assertEquals(text, description.textContent); }