@Test
public void only_visible_items_can_be_spoken_to() {
Item visibleItem = mock(Item.class);
when(visibleItem.canTalkTo()).thenReturn(true);
when(visibleItem.visible()).thenReturn(true);
Item notVisibleItem = mock(Item.class);
when(notVisibleItem.canTalkTo()).thenReturn(true);
when(notVisibleItem.visible()).thenReturn(false);
TalkToAction talkToAction = mock(TalkToAction.class);
ActionFactory actionFactory = mock(ActionFactory.class);
when(actionFactory.createTalkToAction(visibleItem)).thenReturn(talkToAction);
Location l = new Location("", "", null, actionFactory);
l.addItem(visibleItem);
l.addItem(notVisibleItem);
assertThat(l.actions(), hasItem(talkToAction));
verify(actionFactory, never()).createTalkToAction(notVisibleItem);
}
@Test
public void actions_uses_action_factory_to_create_TalkTo_action_for_all_canTalkTo_items() {
Item talkableItem = mock(Item.class);
when(talkableItem.canTalkTo()).thenReturn(true);
when(talkableItem.visible()).thenReturn(true);
Item notTalkPhraseSourceItem = mock(Item.class);
when(notTalkPhraseSourceItem.canTalkTo()).thenReturn(false);
when(notTalkPhraseSourceItem.visible()).thenReturn(true);
TalkToAction talkToAction = mock(TalkToAction.class);
ActionFactory actionFactory = mock(ActionFactory.class);
when(actionFactory.createTalkToAction(talkableItem)).thenReturn(talkToAction);
Location l = new Location("", "", null, actionFactory);
l.addItem(talkableItem);
l.addItem(notTalkPhraseSourceItem);
assertThat(l.actions(), hasItem(talkToAction));
verify(actionFactory, never()).createTalkToAction(notTalkPhraseSourceItem);
}
