/** Tests a sync operation if no songs can be found. */
@Test
public void testProduceResultsNoSongs() {
initMocks();
List<SongEntity> songs = Collections.emptyList();
List<Command> syncCmds = Collections.emptyList();
controller.startSynchronization(0);
Command endCmd = EasyMock.createMock(Command.class);
queue.execute(endCmd);
EasyMock.replay(endCmd, observer, controller, queue);
SyncCommandTestImpl cmd =
new SyncCommandTestImpl(init, observer, controller, queue, null) {
@Override
protected EntityManager getEntityManager() {
return jpaHelper.getEM();
}
@Override
OAuthTemplate createOAuthTemplate() {
throw new UnsupportedOperationException("Unexpected method call!");
}
};
cmd.installMockEndCommand(endCmd);
cmd.installMockEntities(songs, syncCmds);
cmd.produceResults(jpaHelper.getEM());
EasyMock.verify(endCmd, observer, controller, queue);
}
/** Tests the execution of a sync command. */
@Test
public void testExecute() throws Exception {
SyncCommandTestImpl cmd = createCommand(null);
List<SongEntity> songs = new LinkedList<SongEntity>();
List<Command> syncCmds = new LinkedList<Command>();
Command endCmd = EasyMock.createMock(Command.class);
for (int i = 1; i <= SONG_COUNT; i++) {
SongEntity song = createTestSong(i);
songs.add(song);
Command sc = EasyMock.createMock(Command.class);
EasyMock.replay(sc);
queue.execute(sc);
syncCmds.add(sc);
}
observer.commandCompletedBackground(songs);
controller.startSynchronization(SONG_COUNT);
queue.execute(endCmd);
EasyMock.replay(endCmd, observer, controller, queue);
cmd.installMockEndCommand(endCmd);
cmd.installMockEntities(new ArrayList<SongEntity>(songs), syncCmds);
cmd.execute();
EasyMock.verify(endCmd, observer, controller, queue);
}