♻️ Add doNothing() method that can be used to consume a message without doing anything

diff --git a/src/test/java/net/pterodactylus/fcp/highlevel/FcpClientTest.java b/src/test/java/net/pterodactylus/fcp/highlevel/FcpClientTest.java
index b8028a6..cf0ddd2 100644 (file)
--- a/src/test/java/net/pterodactylus/fcp/highlevel/FcpClientTest.java
+++ b/src/test/java/net/pterodactylus/fcp/highlevel/FcpClientTest.java
@@ -151,8 +151,7 @@ public class FcpClientTest {
                        if (message.getName().equals("GenerateSSK")) {
                                return ((listener, connection) -> listener.receivedSSKKeypair(connection, new SSKKeypair(new FcpMessage("SSKKeypair").put("InsertURI", "insert-uri").put("RequestURI", "request-uri"))));
                        }
-                       return (l, c) -> {
-                       };
+                       return FcpClientTest::doNothing;
                });
                try (FcpClient fcpClient = new FcpClient(fcpConnection)) {
                        SSKKeypair keypair = fcpClient.generateKeyPair();
@@ -161,9 +160,12 @@ public class FcpClientTest {
                }
        }
 
+       private static void doNothing(FcpListener listener, FcpConnection connection) {
+               // do nothing.
+       }
+
        private static FcpConnection createFcpConnection() {
-               return createFcpConnection(m -> (l, c) -> {
-               });
+               return createFcpConnection(m -> FcpClientTest::doNothing);
        }
 
        private static FcpConnection createFcpConnection(Function<FcpMessage, BiConsumer<FcpListener, FcpConnection>> messageConsumer) {