/*
 * 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.axiom.core.stream.serializer.writer;

import static com.google.common.truth.Truth.assertThat;

import java.io.ByteArrayOutputStream;
import java.nio.charset.StandardCharsets;

import org.junit.Test;

public class OutputStreamXmlWriterTest {
    @Test
    public void testUnmappableCharacterToCharacterReference() throws Exception {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        XmlWriter writer = new OutputStreamXmlWriter(baos, StandardCharsets.ISO_8859_1);
        writer.setUnmappableCharacterHandler(
                UnmappableCharacterHandler.CONVERT_TO_CHARACTER_REFERENCE);
        writer.write("abc\u20ACdef");
        writer.flushBuffer();
        assertThat(baos.toString("iso-8859-1")).isEqualTo("abc&#x20ac;def");
    }
}
