@Test
public void testLoadSentence() {

    final Sentence newSentence = new SentenceEntity();
    newSentence.setDateline("2016-08-16");
    newSentence.setId(123L);
    when(mSentenceRepository.getSentence(123L)).thenReturn(newSentence);
    mLoadSentenceUC.setRequestValue(123L);
    mLoadSentenceUC.setUseCaseCallback(new LoadSentenceUC.LoadSentenceCallback() {
        @Override
        public void onSentenceGot(Sentence sentence) {
            assertThat(sentence, is(newSentence));
        }
    });
    mLoadSentenceUC.run();
    // getLatestSentence is called
    verify(mSentenceRepository).getSentence(123L);
}