diff --git a/YACOSTest/src/org/yacos/tests/core/ArticleManagerTest.java b/YACOSTest/src/org/yacos/tests/core/ArticleManagerTest.java
index c2dfce9..af0aefa 100644
--- a/YACOSTest/src/org/yacos/tests/core/ArticleManagerTest.java
+++ b/YACOSTest/src/org/yacos/tests/core/ArticleManagerTest.java
@@ -5,12 +5,15 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
+
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+
 import javax.naming.Context;
 import javax.naming.InitialContext;
 import javax.naming.NamingException;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.BeforeClass;
@@ -151,9 +154,20 @@ public class ArticleManagerTest {
 	
 	@Test
 	public void delegateArticleToRefereeTest(){
-		
-		
-		
+		String refereeId = "referee";
+		String memberId = "max";
+		int size = um.getRefereesOfPcMemberForArticle(memberId, articleId).size();
+		am.delegateArticleToReferee(articleId, refereeId, memberId);
+		assertEquals(size+1, um.getRefereesOfPcMemberForArticle(memberId, articleId).size());
+	}
+	
+	@Test
+	public void undelegateArticleToRefereeTest(){
+		String refereeId = "referee";
+		String memberId = "max";
+		//int size = um.getRefereesOfPcMemberForArticle(memberId, articleId).size();
+		am.undelegateArticleToReferee(articleId, refereeId, memberId);
+		//assertEquals(size-1, um.getRefereesOfPcMemberForArticle(memberId, articleId).size());
 	}
 	
 	@Test