String filterAsString = "-some property";
// When
StoryMapper mapper = new StoryMapper();
when(meta1.inheritFrom(meta1)).thenReturn(meta1);
when(meta2.inheritFrom(meta2)).thenReturn(meta2);
when(filter.allow(meta1)).thenReturn(false);
when(filter.allow(meta2)).thenReturn(true);
when(filter.asString()).thenReturn(filterAsString);
mapper.map(story1, filter);
mapper.map(story2, filter);