/**
* 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.cxf.staxutils;
import java.io.ByteArrayOutputStream;
import javax.xml.stream.XMLStreamReader;
import org.junit.Assert;
import org.junit.Test;
public class DepthRestrictingStreamReaderTest extends Assert {
@Test
public void testReaderOK() throws Exception {
XMLStreamReader reader =
StaxUtils.createXMLStreamReader(getClass().getResourceAsStream("./resources/amazon.xml"));
DepthRestrictingStreamReader dr = new DepthRestrictingStreamReader(reader,
7,
4,
4);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
StaxUtils.copy(dr, bos);
assertTrue(bos.toString().contains("ItemLookup"));
}
@Test
public void testReaderOKComplex() throws Exception {
XMLStreamReader reader =
StaxUtils.createXMLStreamReader(getClass().getResourceAsStream("./resources/wstrustReqSTRC.xml"));
DepthRestrictingStreamReader dr = new DepthRestrictingStreamReader(reader,
-1,
8,
3);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
StaxUtils.copy(dr, bos);
assertTrue(bos.toString().contains("RequestSecurityTokenResponse"));
}
@Test(expected = DepthExceededStaxException.class)
public void testElementCountExceeded() throws Exception {
XMLStreamReader reader =
StaxUtils.createXMLStreamReader(getClass().getResourceAsStream("./resources/amazon.xml"));
DepthRestrictingStreamReader dr = new DepthRestrictingStreamReader(reader,
6,
4,
4);
StaxUtils.copy(dr, new ByteArrayOutputStream());
}
@Test(expected = DepthExceededStaxException.class)
public void testElementLevelExceeded() throws Exception {
XMLStreamReader reader =
StaxUtils.createXMLStreamReader(getClass().getResourceAsStream("./resources/amazon.xml"));
DepthRestrictingStreamReader dr = new DepthRestrictingStreamReader(reader,
7,
3,
4);
StaxUtils.copy(dr, new ByteArrayOutputStream());
}
@Test(expected = DepthExceededStaxException.class)
public void testElementLevelExceededComplex() throws Exception {
XMLStreamReader reader =
StaxUtils.createXMLStreamReader(getClass().getResourceAsStream("./resources/wstrustReqSTRC.xml"));
DepthRestrictingStreamReader dr = new DepthRestrictingStreamReader(reader,
-1,
7,
3);
StaxUtils.copy(dr, new ByteArrayOutputStream());
}
@Test(expected = DepthExceededStaxException.class)
public void testInnerElementCountExceeded() throws Exception {
XMLStreamReader reader =
StaxUtils.createXMLStreamReader(getClass().getResourceAsStream("./resources/amazon.xml"));
DepthRestrictingStreamReader dr = new DepthRestrictingStreamReader(reader,
7,
4,
3);
StaxUtils.copy(dr, new ByteArrayOutputStream());
}
@Test(expected = DepthExceededStaxException.class)
public void testInnerElementCountExceededComplex() throws Exception {
XMLStreamReader reader =
StaxUtils.createXMLStreamReader(getClass().getResourceAsStream("./resources/wstrustReqSTRC.xml"));
DepthRestrictingStreamReader dr = new DepthRestrictingStreamReader(reader,
-1,
7,
2);
StaxUtils.copy(dr, new ByteArrayOutputStream());
}
}