1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/**
* Copyright (c) 2008, http://www.snakeyaml.org
*
* Licensed 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.yaml.snakeyaml.issues.issue306;
import org.junit.Test;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.Util;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.nodes.Tag;
import java.util.UUID;
import java.util.regex.Pattern;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
public class UuidSupportTest {
public static final Pattern UUID_PATTERN = Pattern
.compile("^(?:\\p{XDigit}{8}-\\p{XDigit}{4}-\\p{XDigit}{4}-\\p{XDigit}{4}-\\p{XDigit}{12})$");
public static final Tag UUID_TAG = new Tag(Tag.PREFIX + "java.util.UUID");
@Test
public void pattern() {
assertTrue(UUID_PATTERN.matcher("7f511847-781a-45df-9c8d-1e32e028b9b3").matches());
assertTrue(UUID_PATTERN.matcher("AC4877BE-0C31-4458-A86E-0272EFE1AAA8").matches());
}
@Test
public void dumpAsString() {
UUID uuid = UUID.randomUUID();
String str = uuid.toString();
Yaml yaml = new Yaml();
yaml.addImplicitResolver(UUID_TAG, UUID_PATTERN, null);
String output = yaml.dump(str);
assertEquals("'" + str + "'\n", output);
assertEquals(str + "\n", yaml.dump(uuid));
}
@Test
public void loadAsUuid() {
Yaml yaml = new Yaml();
yaml.addImplicitResolver(UUID_TAG, UUID_PATTERN, null);
UUID uuid = (UUID) yaml.load("7f511847-781a-45df-9c8d-1e32e028b9b3");
assertEquals("7f511847-781a-45df-9c8d-1e32e028b9b3", uuid.toString());
}
@Test
public void loadFromBean() {
String input = Util.getLocalResource("issues/issue306-1.yaml");
Yaml yaml = new Yaml();
BeanWithId bean = yaml.loadAs(input, BeanWithId.class);
assertEquals("7f511847-781a-45df-9c8d-1e32e028b9b3", bean.getId().toString());
}
@Test
public void dumpUuid() {
UUID uuid = UUID.randomUUID();
Yaml yaml = new Yaml();
String output = yaml.dump(uuid);
assertEquals("!!java.util.UUID '" + uuid.toString() + "'\n", output);
}
@Test
public void dumpBean() {
BeanWithId bean = new BeanWithId();
bean.setValue(3);
UUID uuid = UUID.fromString("ac4877be-0c31-4458-a86e-0272efe1aaa8");
bean.setId(uuid);
Yaml yaml = new Yaml();
String output = yaml.dumpAs(bean, Tag.MAP, DumperOptions.FlowStyle.BLOCK);
String expected = Util.getLocalResource("issues/issue306-2.yaml");
assertEquals(expected, output);
}
}
|
