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Diffstat (limited to 'src/test/java/org/apache/commons/lang3/function/ConsumersTest.java')
-rw-r--r-- | src/test/java/org/apache/commons/lang3/function/ConsumersTest.java | 49 |
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(""); + } + +} |