src/test/java/org/yaml/snakeyaml/constructor/IncompleteBeanConstructorTest.java


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/**
 * 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 org.yaml.snakeyaml.constructor;

import junit.framework.TestCase;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.error.YAMLException;

public class IncompleteBeanConstructorTest extends TestCase {

  public void testRepresentor() {
    IncompleteJavaBean bean = new IncompleteJavaBean();
    DumperOptions options = new DumperOptions();
    options.setAllowReadOnlyProperties(true);
    Yaml yaml = new Yaml(options);
    String output = yaml.dump(bean);
    String className = this.getClass().getPackage().getName();
    assertEquals("!!" + className + ".IncompleteJavaBean {name: No name}\n", output);
  }

  public void testConstructor() {
    String className =
        "!!" + this.getClass().getPackage().getName() + ".IncompleteJavaBean {number: 2}";
    Yaml yaml = new Yaml();
    IncompleteJavaBean bean = yaml.load(className);
    assertNotNull(bean);
    assertEquals("No name", bean.getName());
    assertEquals(2, bean.obtainNumber());
  }

  public void testConstructor2() {
    String className = "!!" + this.getClass().getPackage().getName()
        + ".IncompleteJavaBean {number: 2, name: Bill}";
    Yaml yaml = new Yaml();
    try {
      yaml.load(className);
      fail("'name' property does not have setter.");
    } catch (YAMLException e) {
      assertEquals(
          "No writable property 'name' on class: org.yaml.snakeyaml.constructor.IncompleteJavaBean",
          e.getCause().getMessage());
    }
  }
}