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    1   /**
    2    * Copyright (c) 2008-2011, 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   */
    16
    17  package examples.collections;
    18
    19  import java.util.ArrayList;
    20  import java.util.List;
    21  import java.util.Map;
    22
    23  import junit.framework.TestCase;
    24
    25  import org.yaml.snakeyaml.Util;
    26  import org.yaml.snakeyaml.Yaml;
    27
    28  /**
    29   * Test ListBean->List developers <br/>
    30   * Developer class cannot be properly recognised
    31   */
    32  public class TypeSafeListNoGerericsTest extends TestCase {
    33      public void testDumpList() {
    34          ListBean bean = new ListBean();
    35          List<String> list = new ArrayList<String>();
    36          list.add("aaa");
    37          list.add("bbb");
    38          bean.setChildren(list);
    39          List<Developer> developers = new ArrayList<Developer>();
    40          developers.add(new Developer("Fred", "creator"));
    41          developers.add(new Developer("John", "committer"));
    42          bean.setDevelopers(developers);
    43          Yaml yaml = new Yaml();
    44          String output = yaml.dumpAsMap(bean);
    45          // System.out.println(output);
    46          String etalon = Util.getLocalResource("examples/list-bean-4.yaml");
    47          assertEquals(etalon, output);
    48      }
    49
    50      @SuppressWarnings("unchecked")
    51      public void testLoadList() {
    52          String output = Util.getLocalResource("examples/list-bean-1.yaml");
    53          // System.out.println(output);
    54          Yaml beanLoader = new Yaml();
    55          ListBean parsed = beanLoader.loadAs(output, ListBean.class);
    56          assertNotNull(parsed);
    57          List<String> list2 = parsed.getChildren();
    58          assertEquals(2, list2.size());
    59          assertEquals("aaa", list2.get(0));
    60          assertEquals("bbb", list2.get(1));
    61          List<Map<String, String>> developers = parsed.getDevelopers();
    62          assertEquals(2, developers.size());
    63          Map<String, String> fred = developers.get(0);
    64          assertEquals("Fred", fred.get("name"));
    65          assertEquals("creator", fred.get("role"));
    66      }
    67
    68      @SuppressWarnings("rawtypes")
    69      public static class ListBean {
    70          private List<String> children;
    71          private String name;
    72          private List developers;
    73
    74          public ListBean() {
    75              name = "Bean123";
    76          }
    77
    78          public List<String> getChildren() {
    79              return children;
    80          }
    81
    82          public void setChildren(List<String> children) {
    83              this.children = children;
    84          }
    85
    86          public String getName() {
    87              return name;
    88          }
    89
    90          public void setName(String name) {
    91              this.name = name;
    92          }
    93
    94          public List getDevelopers() {
    95              return developers;
    96          }
    97
    98          public void setDevelopers(List developers) {
    99              this.developers = developers;
    100         }
    101     }
    102
    103     public static class Developer {
    104         private String name;
    105         private String role;
    106
    107         public Developer() {
    108         }
    109
    110         public Developer(String name, String role) {
    111             this.name = name;
    112             this.role = role;
    113         }
    114
    115         public String getName() {
    116             return name;
    117         }
    118
    119         public void setName(String name) {
    120             this.name = name;
    121         }
    122
    123         public String getRole() {
    124             return role;
    125         }
    126
    127         public void setRole(String role) {
    128             this.role = role;
    129         }
    130     }
    131 }