@Override
  public void onFirstDownKey(int primaryCode) {
    mParentListener.listener().onFirstDownKey(primaryCode);
  }
@Test
  public void testOnFirstKeyDown() {
    mUnderTest.onFirstDownKey(66);
    Mockito.verify(mMockParentListener).onFirstDownKey(66);
    Mockito.verifyNoMoreInteractions(mMockParentListener);
    Mockito.verifyZeroInteractions(mMockKeyboardDismissAction);
  }