/*
* Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* 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://aws.amazon.com/apache2.0
*
* This file 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 com.amazonaws.util;
import static org.junit.Assert.assertEquals;
import org.apache.commons.io.IOUtils;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
/**
* Test for filtering out XML namespace attributes when reading XML.
*/
public class NamespaceRemovingInputStreamTest {
private static final String SAMPLE_RESPONSE_1 =
"<DomainMetadataResponse xmlns=\"http://sdb.amazonaws.com/doc/2009-04-15/\">\n" +
" <DomainMetadataResult>\n" +
" <ItemCount>195078</ItemCount>\n" +
" </DomainMetadataResult>\n" +
" <ResponseMetadata>\n" +
" <RequestId>b1e8f1f7-42e9-494c-ad09-2674e557526d</RequestId>\n" +
" </ResponseMetadata>\n" +
"</DomainMetadataResponse>";
private static final String SAMPLE_RESPONSE_2 =
"<DomainMetadataResponse xmlns = \"http://sdb.amazonaws.com/doc/2009-04-15/\">\n" +
" <DomainMetadataResult>\n" +
" <ItemCount>195078</ItemCount>\n" +
" </DomainMetadataResult>\n" +
" <ResponseMetadata>\n" +
" <RequestId>b1e8f1f7-42e9-494c-ad09-2674e557526d</RequestId>\n" +
" </ResponseMetadata>\n" +
"</DomainMetadataResponse>";
private static final String SAMPLE_RESPONSE_3 =
"<DomainMetadataResponse xmlns= \"http://sdb.amazonaws.com/doc/2009-04-15/\">\n" +
" <DomainMetadataResult>\n" +
" <ItemCount>195078</ItemCount>\n" +
" </DomainMetadataResult>\n" +
" <ResponseMetadata>\n" +
" <RequestId>b1e8f1f7-42e9-494c-ad09-2674e557526d</RequestId>\n" +
" </ResponseMetadata>\n" +
"</DomainMetadataResponse>";
private static final String EXPECTED_RESULT =
"<DomainMetadataResponse >\n" +
" <DomainMetadataResult>\n" +
" <ItemCount>195078</ItemCount>\n" +
" </DomainMetadataResult>\n" +
" <ResponseMetadata>\n" +
" <RequestId>b1e8f1f7-42e9-494c-ad09-2674e557526d</RequestId>\n" +
" </ResponseMetadata>\n" +
"</DomainMetadataResponse>";
@Test
public void testNamespaceRemoval() throws Exception {
assertEquals(EXPECTED_RESULT, removeNamespace(SAMPLE_RESPONSE_1));
assertEquals(EXPECTED_RESULT, removeNamespace(SAMPLE_RESPONSE_2));
assertEquals(EXPECTED_RESULT, removeNamespace(SAMPLE_RESPONSE_3));
}
private String removeNamespace(String xml) throws Exception {
NamespaceRemovingInputStream inputStream = new NamespaceRemovingInputStream(
new ByteArrayInputStream(xml.getBytes(StringUtils.UTF8)));
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
IOUtils.copy(inputStream, outputStream);
return new String(outputStream.toByteArray(), StringUtils.UTF8);
}
}