### Question:
DMNCardComponentContentView extends BaseCardComponentContentView implements DMNCardComponent.ContentView { @Override public void setDrgElementsCount(final Integer drgElementsCount) { this.drgElementsCount.textContent = drgElementsCount.toString(); } @Inject  DMNCardComponentContentView(final HTMLParagraphElement path,
                                       final @Named("span") HTMLElement dataTypesCount,
                                       final @Named("span") HTMLElement drgElementsCount,
                                       final HTMLButtonElement removeButton); @Override void setDataTypesCount(final Integer dataTypesCount); @Override void setDrgElementsCount(final Integer drgElementsCount);  }### Answer:
@Test public void testSetDrgElementsCount() { drgElementsCount.textContent = "something"; view.setDrgElementsCount(456); assertEquals("456", drgElementsCount.textContent); }