diff --git a/smack-websocket-java11/src/test/java/org/jivesoftware/smack/websocket/java11/Java11WebSocketFactoryTest.java b/smack-websocket-java11/src/test/java/org/jivesoftware/smack/websocket/java11/Java11WebSocketFactoryTest.java
new file mode 100644
index 000000000..eb2d5cbcd
--- /dev/null
+++ b/smack-websocket-java11/src/test/java/org/jivesoftware/smack/websocket/java11/Java11WebSocketFactoryTest.java
@@ -0,0 +1,34 @@
+/**
+ *
+ * Copyright 2021 Florian Schmaus
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jivesoftware.smack.websocket.java11;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.mockito.Mockito.mock;
+
+import org.jivesoftware.smack.c2s.internal.ModularXmppClientToServerConnectionInternal;
+import org.jivesoftware.smack.websocket.rce.WebSocketRemoteConnectionEndpoint;
+
+public class Java11WebSocketFactoryTest {
+
+    public void returnsNotNullTest() {
+        WebSocketRemoteConnectionEndpoint endpoint = mock(WebSocketRemoteConnectionEndpoint.class);
+        ModularXmppClientToServerConnectionInternal connectionInternal = mock(ModularXmppClientToServerConnectionInternal.class);
+
+        Java11WebSocket java11WebSocket = Java11WebSocketFactory.INSTANCE.create(endpoint, connectionInternal);
+        assertNotNull(java11WebSocket);
+    }
+}