WPSInitializer initer;
@Before
public void mockUp() {
WPSExecutionManager execMgr = createNiceMock(WPSExecutionManager.class);
DefaultProcessManager procMgr = createNiceMock(DefaultProcessManager.class);
WPSStorageCleaner cleaner = createNiceMock(WPSStorageCleaner.class);
replay(execMgr, procMgr, cleaner);