private TestResponse res;
@Override
protected void setUp() throws Exception {
RelatedArtists related = createMock( RelatedArtists.class );
List<Artist> artists = new ArrayList<Artist>();
artists.add(new Artist.Builder().id(1).name("FooFoo").dateAdded(new Date()).build());
artists.add(new Artist.Builder().id(2).name("BarBar").dateAdded(new Date()).build());
expect( related.getRelatedArtistsFor(1) ).andReturn( artists );
expect( related.getRelatedArtistsFor(99) ).andThrow( new BadRequestException("") );
replay( related );
res = new TestResponse();
action = new ArtistRelatedAction( related );
action.setResponse( res );
}