/*
 * Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors.
 *
 * 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.switchyard.transform.ootb.lang;

import org.junit.Assert;
import org.junit.Test;

/**
 * ExceptionTransforms test.
 */
public class ExceptionTransformsTest {
    
    private static final String NL = System.getProperty("line.separator");
    
    @Test
    public void testToString() throws Exception {
        Assert.assertEquals(
                "java.lang.Exception: level-1" + NL
                        + " --- Caused by java.lang.IllegalStateException: level-2" + NL
                        + " --- Caused by java.lang.NullPointerException: level-3",
                new ExceptionTransforms().toString(
                    new Exception("level-1", 
                        new IllegalStateException("level-2", 
                            new NullPointerException("level-3")))));
    }
}
