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commit ceb6ee459ea6d360f0b173a3afb2843335e0e599 Author: Gary Gregory <garydgreg...@gmail.com> AuthorDate: Tue May 28 10:42:59 2024 -0400 Add tests --- .../commons/net/discard/DiscardUDPClientTest.java | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/src/test/java/org/apache/commons/net/discard/DiscardUDPClientTest.java b/src/test/java/org/apache/commons/net/discard/DiscardUDPClientTest.java new file mode 100644 index 00000000..0ddbaad8 --- /dev/null +++ b/src/test/java/org/apache/commons/net/discard/DiscardUDPClientTest.java @@ -0,0 +1,48 @@ +/* + * 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.net.discard; + +import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; +import static org.junit.jupiter.api.Assertions.assertThrows; + +import java.net.InetAddress; + +import org.junit.jupiter.api.Test; + +/** + * Tests {@link DiscardUDPClient}. + */ +public class DiscardUDPClientTest { + + @SuppressWarnings("resource") + @Test + public void testConstructor() { + assertDoesNotThrow(DiscardUDPClient::new); + } + + @Test + public void testSend() { + try (DiscardUDPClient client = new DiscardUDPClient()) { + // Not connected + assertThrows(NullPointerException.class, () -> client.send(new byte[0], InetAddress.getLocalHost())); + assertThrows(NullPointerException.class, () -> client.send(new byte[0], 0, InetAddress.getLocalHost())); + assertThrows(NullPointerException.class, () -> client.send(new byte[0], 0, InetAddress.getLocalHost(), DiscardUDPClient.DEFAULT_PORT)); + } + } + +}