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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      https://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.commons.net.bsd;
19  
20  import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
21  import static org.junit.jupiter.api.Assertions.assertEquals;
22  import static org.junit.jupiter.api.Assertions.assertNull;
23  
24  import java.io.IOException;
25  import java.io.InputStream;
26  
27  import org.junit.jupiter.api.Test;
28  
29  /**
30   * Tests {@link RCommandClient}.
31   */
32  public class RCommandClientTest {
33  
34      private RCommandClient newClient() {
35          return new RCommandClient();
36      }
37  
38      @Test
39      public void testConstructor() {
40          assertDoesNotThrow(RCommandClient::new);
41      }
42  
43      @Test
44      public void testDefaultPort() {
45          assertEquals(RCommandClient.DEFAULT_PORT, newClient().getDefaultPort());
46      }
47  
48      @Test
49      public void testGetInputStream() throws IOException {
50          try (InputStream inputStream = newClient().getInputStream()) {
51              assertNull(inputStream);
52          }
53      }
54  
55  }