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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   https://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.commons.csv.issues;
21  
22  import static org.junit.jupiter.api.Assertions.assertEquals;
23  
24  import java.io.IOException;
25  import java.io.StringWriter;
26  import java.util.Arrays;
27  
28  import org.apache.commons.csv.CSVFormat;
29  import org.apache.commons.csv.CSVPrinter;
30  import org.junit.jupiter.api.Test;
31  
32  class JiraCsv271Test {
33  
34      @Test
35      void testJiraCsv271_withArray() throws IOException {
36          final CSVFormat csvFormat = CSVFormat.DEFAULT;
37          final StringWriter stringWriter = new StringWriter();
38          try (CSVPrinter printer = new CSVPrinter(stringWriter, csvFormat)) {
39              printer.print("a");
40              printer.printRecord("b", "c");
41          }
42          assertEquals("a,b,c\r\n", stringWriter.toString());
43      }
44  
45      @Test
46      void testJiraCsv271_withList() throws IOException {
47          final CSVFormat csvFormat = CSVFormat.DEFAULT;
48          final StringWriter stringWriter = new StringWriter();
49          try (CSVPrinter printer = new CSVPrinter(stringWriter, csvFormat)) {
50              printer.print("a");
51              printer.printRecord(Arrays.asList("b", "c"));
52          }
53          assertEquals("a,b,c\r\n", stringWriter.toString());
54      }
55  
56  }