diff --git a/github/apimock.py b/github/apimock.py
index d502402..781c8e8 100644
--- a/github/apimock.py
+++ b/github/apimock.py
@@ -56,32 +56,22 @@ testMock = [
 ]
 
 def createRepository(repositoryName):
-    print("Creating repository: " + repositoryName)
-    return True
+    pass
 
 def deleteRepository(repositoryName):
-    print("Deleting repository: " + repositoryName)
-    return True
+    pass
 
 def listRepositories():
-    print("Listing repositories: " + str(repositoriesMock))
-    return True
+    return repositoriesMock
 
 def listRepositoryIssues(repositoryName):
-    print("Listing issues for repository: " + repositoryName)
-    print(issuesMock)
-    return True
+    return issuesMock
 
 def listRepositoryPullRequests(repositoryName):
-    print("Listing pull requests for repository: " + repositoryName)
-    print(pullRequestMock)
-    return True
+    return pullRequestMock
 
 def listNotifications():
-    print("Listing notifications: " + str(notificationsMock))
-    return True
+    return notificationsMock
 
 def listRepositoryTests(repositoryName):
-    print("Listing tests for repository: " + repositoryName)
-    print(testMock)
-    return True
\ No newline at end of file
+    return testMock
\ No newline at end of file