Fix tests.

core/src/test/java/ch/cyberduck/core/NullDeleteFeature.java

@@ -0,0 +1,28 @@
+package ch.cyberduck.core;/*
+ * Copyright (c) 2002-2023 iterate GmbH. All rights reserved.
+ * https://cyberduck.io/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+import ch.cyberduck.core.exception.BackgroundException;
+import ch.cyberduck.core.features.Delete;
+import ch.cyberduck.core.transfer.TransferStatus;
+
+import java.util.Map;
+
+public class NullDeleteFeature implements Delete {
+
+    @Override
+    public void delete(final Map<Path, TransferStatus> files, final PasswordCallback prompt, final Callback callback) throws BackgroundException {
+
+    }
+}

core/src/test/java/ch/cyberduck/core/NullSession.java

@@ -2,6 +2,7 @@
 
 import ch.cyberduck.core.exception.BackgroundException;
 import ch.cyberduck.core.exception.LoginCanceledException;
+import ch.cyberduck.core.features.Delete;
 import ch.cyberduck.core.features.Directory;
 import ch.cyberduck.core.features.Move;
 import ch.cyberduck.core.features.Read;
@@ -56,6 +57,9 @@ public <T> T _getFeature(Class<T> type) {
         if(type == Move.class) {
             return (T) new NullMoveFeature();
         }
+        if(type == Delete.class) {
+            return (T) new NullDeleteFeature();
+        }
         if(type == Directory.class) {
             return (T) new NullDirectoryFeature();
         }