package com.pugh.sockso.web.action;
import com.pugh.sockso.cache.ObjectCache;
import com.pugh.sockso.db.Database;
import com.pugh.sockso.tests.MyHttpURLConnection;
import com.pugh.sockso.tests.SocksoTestCase;
import com.pugh.sockso.tests.TestDatabase;
import com.pugh.sockso.web.BadRequestException;
import com.pugh.sockso.web.action.AudioScrobbler;
import java.net.HttpURLConnection;
public class AudioScrobblerTest extends SocksoTestCase {
private Database db;
private MyAudioScrobbler as;
@Override
public void setUp() throws Exception {
db = new TestDatabase();
as = new MyAudioScrobbler( db );
}
public void testSimilarArtistsCanBeFetchedFromArtistId() throws Exception {
db.update( " insert into artists ( id, name, date_added ) values ( 1, 'Test', '2011-01-01 00:00:00' )" );
as.setUrlResponse( "1,a9044915-8be3-4c7e-b11f-9e2d2ea0a91e,Megadeth\n" +
"0.995878,bdacc37b-8633-4bf8-9dd5-4662ee651aec,Slayer\n" +
"0.798057,ca891d65-d9b0-4258-89f7-e6ba29d83767,Iron Maiden" );
String[] related = as.getSimilarArtists( 1 );
assertEquals( "Megadeth", related[0] );
assertEquals( "Slayer", related[1] );
assertEquals( "Iron Maiden", related[2] );
}
public void testExceptionThrownOnInvalidArtistIdSpecifiedWhenGettingSimilarArtists() throws Exception {
boolean gotException = false;
try {
as.getSimilarArtists( 999 );
}
catch ( BadRequestException e ) {
gotException = true;
}
if ( !gotException ) {
fail( "Expected BadRequestException for unknown artist id" );
}
}
}
class MyAudioScrobbler extends AudioScrobbler {
private String data;
public MyAudioScrobbler( Database db ) {
super( db, new ObjectCache() );
}
public void setUrlResponse( String data ) {
this.data = data;
}
protected HttpURLConnection getHttpURLConnection( String url ) {
return new MyHttpURLConnection( data );
}
}