/**
 * Copyright (c) 2008, SnakeYAML
 *
 * 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 examples.collections;

import java.util.ArrayList;
import java.util.List;
import junit.framework.TestCase;
import org.yaml.snakeyaml.Util;
import org.yaml.snakeyaml.Yaml;

/**
 * Test ListBean->List<Developer> developers <br/>
 * Developer class must be properly recognised
 */
public class TypeSafeListTest extends TestCase {

  public void testDumpList() {
    ListBean1 bean = new ListBean1();
    List<String> list = new ArrayList<String>();
    list.add("aaa");
    list.add("bbb");
    bean.setChildren(list);
    List<Developer> developers = new ArrayList<Developer>();
    developers.add(new Developer("Fred", "creator"));
    developers.add(new Developer("John", "committer"));
    bean.setDevelopers(developers);
    Yaml yaml = new Yaml();
    String output = yaml.dumpAsMap(bean);
    // System.out.println(output);
    String etalon = Util.getLocalResource("examples/list-bean-1.yaml");
    assertEquals(etalon, output);
  }

  public void testLoadList() {
    String output = Util.getLocalResource("examples/list-bean-1.yaml");
    // System.out.println(output);
    Yaml beanLoader = new Yaml();
    ListBean1 parsed = beanLoader.loadAs(output, ListBean1.class);
    assertNotNull(parsed);
    List<String> list2 = parsed.getChildren();
    assertEquals(2, list2.size());
    assertEquals("aaa", list2.get(0));
    assertEquals("bbb", list2.get(1));
    List<Developer> developers = parsed.getDevelopers();
    assertEquals(2, developers.size());
    assertEquals("Developer must be recognised.", Developer.class, developers.get(0).getClass());
    Developer fred = developers.get(0);
    assertEquals("Fred", fred.getName());
    assertEquals("creator", fred.getRole());
  }

  public static class ListBean1 {

    private List<String> children;
    private String name;
    private List<Developer> developers;

    public ListBean1() {
      name = "Bean123";
    }

    public List<String> getChildren() {
      return children;
    }

    public void setChildren(List<String> children) {
      this.children = children;
    }

    public String getName() {
      return name;
    }

    public void setName(String name) {
      this.name = name;
    }

    public List<Developer> getDevelopers() {
      return developers;
    }

    public void setDevelopers(List<Developer> developers) {
      this.developers = developers;
    }
  }

  public static class Developer {

    private String name;
    private String role;

    public Developer() {}

    public Developer(String name, String role) {
      this.name = name;
      this.role = role;
    }

    public String getName() {
      return name;
    }

    public void setName(String name) {
      this.name = name;
    }

    public String getRole() {
      return role;
    }

    public void setRole(String role) {
      this.role = role;
    }
  }
}
