1/**
2 * Copyright (c) 2008, http://www.snakeyaml.org
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package examples.collections;
17
18import java.util.ArrayList;
19import java.util.List;
20import java.util.Map;
21
22import junit.framework.TestCase;
23
24import org.yaml.snakeyaml.Util;
25import org.yaml.snakeyaml.Yaml;
26
27/**
28 * Test ListBean->List developers <br/>
29 * Developer class cannot be properly recognised
30 */
31public class TypeSafeListNoGerericsTest extends TestCase {
32    public void testDumpList() {
33        ListBean bean = new ListBean();
34        List<String> list = new ArrayList<String>();
35        list.add("aaa");
36        list.add("bbb");
37        bean.setChildren(list);
38        List<Developer> developers = new ArrayList<Developer>();
39        developers.add(new Developer("Fred", "creator"));
40        developers.add(new Developer("John", "committer"));
41        bean.setDevelopers(developers);
42        Yaml yaml = new Yaml();
43        String output = yaml.dumpAsMap(bean);
44        // System.out.println(output);
45        String etalon = Util.getLocalResource("examples/list-bean-4.yaml");
46        assertEquals(etalon, output);
47    }
48
49    @SuppressWarnings("unchecked")
50    public void testLoadList() {
51        String output = Util.getLocalResource("examples/list-bean-1.yaml");
52        // System.out.println(output);
53        Yaml beanLoader = new Yaml();
54        ListBean parsed = beanLoader.loadAs(output, ListBean.class);
55        assertNotNull(parsed);
56        List<String> list2 = parsed.getChildren();
57        assertEquals(2, list2.size());
58        assertEquals("aaa", list2.get(0));
59        assertEquals("bbb", list2.get(1));
60        List<Map<String, String>> developers = parsed.getDevelopers();
61        assertEquals(2, developers.size());
62        Map<String, String> fred = developers.get(0);
63        assertEquals("Fred", fred.get("name"));
64        assertEquals("creator", fred.get("role"));
65    }
66
67    @SuppressWarnings("rawtypes")
68    public static class ListBean {
69        private List<String> children;
70        private String name;
71        private List developers;
72
73        public ListBean() {
74            name = "Bean123";
75        }
76
77        public List<String> getChildren() {
78            return children;
79        }
80
81        public void setChildren(List<String> children) {
82            this.children = children;
83        }
84
85        public String getName() {
86            return name;
87        }
88
89        public void setName(String name) {
90            this.name = name;
91        }
92
93        public List getDevelopers() {
94            return developers;
95        }
96
97        public void setDevelopers(List developers) {
98            this.developers = developers;
99        }
100    }
101
102    public static class Developer {
103        private String name;
104        private String role;
105
106        public Developer() {
107        }
108
109        public Developer(String name, String role) {
110            this.name = name;
111            this.role = role;
112        }
113
114        public String getName() {
115            return name;
116        }
117
118        public void setName(String name) {
119            this.name = name;
120        }
121
122        public String getRole() {
123            return role;
124        }
125
126        public void setRole(String role) {
127            this.role = role;
128        }
129    }
130}
131