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 package org.apache.commons.beanutils2.bugs;
18
19 import static org.junit.jupiter.api.Assertions.assertNull;
20
21 import java.util.Locale;
22
23 import org.apache.commons.beanutils2.Converter;
24 import org.apache.commons.beanutils2.locale.converters.IntegerLocaleConverter;
25 import org.junit.jupiter.api.Test;
26
27 /**
28 * BaseLocaleConverter.checkConversionResult() fails with ConversionException when result is null when it should not.
29 *
30 * @see <a href="https://issues.apache.org/jira/browse/BEANUTILS-458">https://issues.apache.org/jira/browse/BEANUTILS-458</a>
31 */
32 public class Jira458Test {
33 /**
34 * Helper method for testing a conversion with null as default.
35 *
36 * @param input the input string
37 */
38 private void checkConversionWithNullDefault(final String input) {
39 // final Converter<Integer> converter = new IntegerLocaleConverter(null, Locale.US);
40 final Converter<Integer> converter = IntegerLocaleConverter.builder().setUseDefault(true).setLocale(Locale.US).get();
41 assertNull(converter.convert(Integer.class, input), "Wrong result");
42 }
43
44 /**
45 * Tests a conversion passing in an empty string.
46 */
47 @Test
48 public void testConversionWithNullDefaultEmptyString() {
49 checkConversionWithNullDefault("");
50 }
51
52 /**
53 * Tests a conversion passing in null.
54 */
55 @Test
56 public void testConversionWithNullDefaultNullInput() {
57 checkConversionWithNullDefault(null);
58 }
59 }