SEBSP-210 fixed test, wait in integration tests (timing problem)

Author: anhefti

src/main/java/ch/ethz/seb/sps/server/servicelayer/impl/LiveProctoringCacheServiceImpl.java

@@ -224,8 +224,6 @@ public void cleanup(final boolean isMaster) {
     private void updateFromStoreCache() {
         try {
 
-            System.out.println("*************** before updated live cache: "+ cache);
-
             Map<String, Long> newValues = screenshotDataLiveCacheDAO
                     .getAll()
                     .getOrThrow()
@@ -237,8 +235,6 @@ private void updateFromStoreCache() {
 
             cache.putAll(newValues);
 
-            System.out.println("*************** updated live cache: "+ cache);
-
         } catch (Exception e) {
             log.error("Failed to update cache: ", e);
         }

src/main/java/ch/ethz/seb/sps/server/servicelayer/impl/ProctoringServiceImpl.java

@@ -119,7 +119,6 @@ public synchronized Result<ScreenshotViewData> getRecordedImageDataAt(final Stri
                 if (sessionActive) {
                     // get latest screenshot data form DB and check if we need an update on session cache
                     Long pk = liveProctoringCacheService.getLatestSSDataId(sessionUUID, false);
-                    System.out.println("************* pk: " + pk);
                     if (pk == null || pk < 0) {
                         if (log.isDebugEnabled()) {
                             log.warn("Failed to get live screenshot id for session: {}", sessionUUID );

src/test/java/ch/ethz/seb/sps/integrationtests/proctoring/ProctoringServiceTest.java

@@ -35,7 +35,7 @@ public class ProctoringServiceTest extends ServiceTest_PROCTORING {
     @Order(1)
     public void i1_testFullUseCaseSuccess() throws Exception {
 
-        Thread.sleep(10000);
+        Thread.sleep(2000);
         //GIVEN
         final Long expectedGroupId = 1l;
         final String expectedGroupName = "test_group";