@Test
public void shouldEnablePlayButtonIfThereIsAnAudioFileAvailableForGivenUser(){

    Child givenChild = new Child();
    givenChild.put(field.getId(), "some_audio_file");
    view.initialize(field, givenChild);
    Button play = (Button) view.findViewById(R.id.play_record);
    assertEquals(VISIBLE, play.getVisibility());
}