updated test cases of testWaitListWorker class

Change-Id: I9254c96c83515f06d61e02eda9430cb7e5cf73ad

Author: xdurvak

src/main/java/com/ericsson/ei/waitlist/WaitListStorageHandler.java

@@ -72,8 +72,7 @@ private String addProprtiesToEvent(String event, RulesObject rulesObject) {
         document.put("Time",  date);
         document.put("Event", JSON.parse(event));
         mongoDbHandler.createTTLIndex(databaseName, collectionName, "Time",ttlValue);
-        String input = document.toString();
-        return input;
+        return document.toString();
     }
 
     public ArrayList<String> getWaitList() {

src/test/java/com/ericsson/ei/waitlist/TestWaitListWorker.java

@@ -128,6 +128,7 @@ public void testRunWithoutMatchObjects() {
         Mockito.when(matchId.fetchObjectsById(Mockito.anyObject(), Mockito.anyString())).thenReturn(newList);
         try {
             waitListWorker.run();
+            assertTrue(true);
         } catch (Exception e) {
             assertFalse(true);
             e.printStackTrace();
@@ -139,6 +140,7 @@ public void testRunWithMatchbjects() {
         Mockito.when(matchId.fetchObjectsById(Mockito.anyObject(), Mockito.anyString())).thenReturn(list);
         try {
             waitListWorker.run();
+            assertTrue(true);
         } catch (Exception e) {
             assertFalse(true);
             e.printStackTrace();
@@ -152,6 +154,7 @@ public void testDropDocumentFromWaitList() {
             String condition = "{Event:" + JSON.parse(event).toString() + "}";
             assertTrue(waitListWorker.dropDocumentFromWaitList(condition));
         } catch (Exception e) {
+            assertFalse(true);
             System.out.println("error occured while deleting document from waitlist");
         }
     }
@@ -175,6 +178,7 @@ public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProp
             Thread.sleep(100);
             assertTrue(message.equals(jsonFileContent));
         } catch (Exception e) {
+            assertFalse(true);
             e.printStackTrace();
         }
     }