/*
 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 */
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.qetest.trax;

import com.sun.org.apache.xml.internal.utils.DefaultErrorHandler;
import javax.xml.transform.TransformerException;
import jaxp.library.JAXPBaseTest;
import static org.testng.Assert.assertNotNull;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;

/**
 * API Coverage test for ErrorListener.
 */
public class ErrorListenerAPITest extends JAXPBaseTest {
    /**
     * All test method need access internal package 
     * com.sun.org.apache.xml.internal.utils and 
     * com.sun.org.apache.xpath.internal.objects.
     */
    @BeforeMethod
    public void inititalize() {
        setPermissions(new RuntimePermission("accessClassInPackage.com.sun.org.apache.xml.internal.utils"),
                new RuntimePermission("accessClassInPackage.com.sun.org.apache.xpath.internal.objects"));
    }
    /**
     * Root exception wrap message.
     */
    private final String EXP_MSG = "Exception-message-here";
    
    /**
     * Transformer exception wrap message.
     */
    private final String TRANSFORMER_EXP_MSG = "TransformerException-message-here";

    /**
     * Default behavior of DefaultErrorHandler.warning is doing nothing.
     * 
     * @throws TransformerException Any SAX exception, possibly wrapping another
     *         exception.
     */
    @Test
    public void testWarning() throws TransformerException {
        DefaultErrorHandler deh = new DefaultErrorHandler();
        assertNotNull(deh);
        
        Exception ex = new Exception(EXP_MSG);
        TransformerException tex = new TransformerException(TRANSFORMER_EXP_MSG, ex);
        deh.warning(tex);
    }
    
    /**
     * Default behavior of DefaultErrorHandler.error is throwing out the 
     * TransformerException.
     * 
     * @throws TransformerException Any SAX exception, possibly wrapping another
     *         exception. 
     */
    @Test(expectedExceptions = TransformerException.class)
    public void testError() throws TransformerException {
        DefaultErrorHandler deh = new DefaultErrorHandler();
        assertNotNull(deh);
        
        Exception ex = new Exception(EXP_MSG);
        TransformerException tex = new TransformerException(TRANSFORMER_EXP_MSG, ex);
        deh.error(tex);
    }
    
    /**
     * Default behavior of DefaultErrorHandler.fatalError is throwing out the 
     * TransformerException.
     * 
     * @throws TransformerException Any SAX exception, possibly wrapping another
     *         exception.
     */
    @Test(expectedExceptions = TransformerException.class)
    public void testFatalError() throws TransformerException {
        DefaultErrorHandler deh = new DefaultErrorHandler();
        assertNotNull(deh);
        
        Exception ex = new Exception(EXP_MSG);
        TransformerException tex = new TransformerException(TRANSFORMER_EXP_MSG, ex);
        deh.fatalError(tex);
    }
}