@Before
public void loadFunctionDependency() throws ApplicationException {
PostgreSQLUtil.loadFunction(dao, UPDATE_USER_RECOMMENDED_ARTISTS);
joanRec = new UserRecommendedArtists(joan,
new UserRecommendedArtistsParserImpl(new ResourceUtil(
JOAN_FILE).getInputStream()).getArtists());
rjRec = new UserRecommendedArtists(rj,
new UserRecommendedArtistsParserImpl(new ResourceUtil(
RJ_FILE).getInputStream()).getArtists());
String body = new WSResponse(new ResourceUtil(FTPAREA_FILE).getContent()).getResponseBody();
ftpareaRec = new UserRecommendedArtists(ftparea,
new UserRecommendedArtistsParserImpl(new StringUtil(
body).getInputStream()).getArtists());
createArtistMetaData();
}