1 files changed, 49 insertions, 0 deletions
diff --git a/src/test/java/org/apache/commons/lang3/function/ConsumersTest.java b/src/test/java/org/apache/commons/lang3/function/ConsumersTest.java
new file mode 100644
index 000000000..35c7dda7b
--- /dev/null
+++ b/src/test/java/org/apache/commons/lang3/function/ConsumersTest.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.commons.lang3.function;
+
+import java.util.function.Consumer;
+import java.util.stream.Stream;
+
+import org.apache.commons.lang3.AbstractLangTest;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Tests {@link Consumers}.
+ */
+public class ConsumersTest extends AbstractLangTest {
+
+    /**
+     * Tests {@link Consumers#nop()}.
+     */
+    @Test
+    public void testNop() {
+        Stream.of("").forEach(Consumers.nop());
+        //
+        final Consumer<?> c1 = Consumers.nop();
+        c1.accept(null);
+        final Consumer<Object> c2 = Consumers.nop();
+        c2.accept(null);
+        final Consumer<String> c3 = Consumers.nop();
+        c3.accept(null);
+        //
+        Consumers.nop().accept(null);
+        Consumers.nop().accept("");
+    }
+
+}