src/test/java/org/yaml/snakeyaml/error/WrappedExceptionsTest.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.error;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;

import org.junit.Test;
import org.yaml.snakeyaml.LoaderOptions;
import org.yaml.snakeyaml.Yaml;

public class WrappedExceptionsTest {

  private static final String INVALID_YAML = "!!seq abc";

  @Test
  public void testWrapped() {
    try {
      LoaderOptions options = new LoaderOptions();
      options.setWrappedToRootException(true);
      Yaml yaml = new Yaml(options);
      yaml.load(INVALID_YAML);
      fail();
    } catch (YAMLException e) {
      assertEquals(ClassCastException.class, e.getCause().getClass());
    }
  }

  @Test(expected = ClassCastException.class)
  public void testUnWrapped() {
    LoaderOptions options = new LoaderOptions();
    options.setWrappedToRootException(false);
    Yaml yaml = new Yaml(options);
    yaml.load(INVALID_YAML);
  }
}