/**
* Copyright (c) 2012, University of Konstanz, Distributed Systems Group
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the University of Konstanz nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jscsi.parser.datasegment;
import static org.testng.AssertJUnit.assertFalse;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNotNull;
import static org.testng.AssertJUnit.assertTrue;
import org.testng.annotations.Test;
import java.nio.ByteBuffer;
/**
* Testing the correctness of the TextParameterDataSegment.
*
* @author Volker Wildi
*/
public final class TextParameterDataSegmentTest {
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
private static final int CHUNK_SIZE = 3;
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
/**
* Tests the constructor, if a valid maximum length is given.
*/
@Test
public final void testConstructor1() {
final TextParameterDataSegment dataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(dataSegment);
assertEquals(0, dataSegment.getLength());
}
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
/**
* Tests the clear method. The result has to be an empty object.
*
* @throws Exception
* should never be thrown.
*/
@Test
public final void testClear() throws Exception {
final TextParameterDataSegment dataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(dataSegment);
assertTrue(dataSegment.getSettings().entrySet().isEmpty());
dataSegment.add(OperationalTextKey.HEADER_DIGEST, "Yes");
assertFalse(dataSegment.getSettings().entrySet().isEmpty());
dataSegment.clear();
assertNotNull(dataSegment);
assertTrue(dataSegment.getSettings().entrySet().isEmpty());
}
/**
* Tests the correct functionality of the add method.
*
* @throws Exception
* should never be thrown.
*/
@Test
public final void testAdd() throws Exception {
final TextParameterDataSegment dataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(dataSegment);
dataSegment.add(OperationalTextKey.DATA_DIGEST, "Yes");
dataSegment.add(OperationalTextKey.HEADER_DIGEST, "No");
dataSegment.add(OperationalTextKey.MAX_CONNECTIONS, "50");
assertEquals(3, dataSegment.getSettings().entrySet().size());
assertFalse(dataSegment.getSettings().entrySet().isEmpty());
}
/**
* Tests the correct functionality of the addAll method.
*
* @throws Exception
* should never be thrown.
*/
@Test
public final void testAddAll() throws Exception {
final TextParameterDataSegment dataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(dataSegment);
dataSegment.add(OperationalTextKey.DATA_DIGEST, "Yes");
dataSegment.add(OperationalTextKey.HEADER_DIGEST, "No");
dataSegment.add(OperationalTextKey.MAX_CONNECTIONS, "50");
assertEquals(3, dataSegment.getSettings().entrySet().size());
assertFalse(dataSegment.getSettings().entrySet().isEmpty());
final TextParameterDataSegment anotherDataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(anotherDataSegment);
anotherDataSegment.addAll(dataSegment.getSettings());
assertNotNull(anotherDataSegment);
assertEquals(3, anotherDataSegment.getSettings().entrySet().size());
assertFalse(anotherDataSegment.getSettings().entrySet().isEmpty());
}
/**
* Tests the correct functionality of the equals method. The two compared
* <code>TextParameterDataSegment</code> has to be treated as equal.
*
* @throws Exception
* should never be thrown.
*/
@Test
public final void testEquals() throws Exception {
final TextParameterDataSegment dataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(dataSegment);
assertEquals(0, dataSegment.getLength());
dataSegment.add(OperationalTextKey.DATA_DIGEST, "Yes");
dataSegment.add(OperationalTextKey.HEADER_DIGEST, "No");
dataSegment.add(OperationalTextKey.MAX_CONNECTIONS, "50");
assertEquals(3, dataSegment.getSettings().entrySet().size());
assertFalse(dataSegment.getSettings().entrySet().isEmpty());
final TextParameterDataSegment anotherDataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(anotherDataSegment);
anotherDataSegment.add(OperationalTextKey.HEADER_DIGEST, "No");
anotherDataSegment.add(OperationalTextKey.DATA_DIGEST, "Yes");
anotherDataSegment.add(OperationalTextKey.MAX_CONNECTIONS, "50");
assertEquals(3, anotherDataSegment.getSettings().entrySet().size());
assertFalse(anotherDataSegment.getSettings().entrySet().isEmpty());
assertTrue(dataSegment.equals(anotherDataSegment));
}
/**
* Tests the correct functionality of the equals method. The two compared
* <code>TextParameterDataSegment</code> has to be treated as unequal.
*
* @throws Exception
* should never be thrown.
*/
@Test
public final void testUnEquals() throws Exception {
final TextParameterDataSegment dataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(dataSegment);
assertEquals(0, dataSegment.getLength());
dataSegment.add(OperationalTextKey.DATA_DIGEST, "Yes");
dataSegment.add(OperationalTextKey.HEADER_DIGEST, "No");
dataSegment.add(OperationalTextKey.MAX_CONNECTIONS, "50");
assertEquals(3, dataSegment.getSettings().entrySet().size());
assertFalse(dataSegment.getSettings().entrySet().isEmpty());
final TextParameterDataSegment anotherDataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(anotherDataSegment);
anotherDataSegment.add(OperationalTextKey.DATA_DIGEST, "Yes");
anotherDataSegment.add(OperationalTextKey.HEADER_DIGEST, "No");
anotherDataSegment.add(OperationalTextKey.MAX_CONNECTIONS, "55");
assertEquals(3, anotherDataSegment.getSettings().entrySet().size());
assertFalse(anotherDataSegment.getSettings().entrySet().isEmpty());
assertFalse(dataSegment.equals(anotherDataSegment));
}
/**
* Tests the correct functionality of the serialize and the deserialize
* method.
*/
@Test
public final void testSerializeAndDeserialize() {
final TextParameterDataSegment dataSegment = new TextParameterDataSegment(CHUNK_SIZE);
assertNotNull(dataSegment);
dataSegment.add(OperationalTextKey.DATA_DIGEST, "Yes");
dataSegment.add(OperationalTextKey.HEADER_DIGEST, "No");
dataSegment.add(OperationalTextKey.MAX_CONNECTIONS, "50");
final int totalSize = AbstractDataSegment.getTotalLength(dataSegment.getLength());
final ByteBuffer serialized = ByteBuffer.allocate(totalSize);
assertEquals(totalSize, dataSegment.serialize(serialized, 0));
serialized.rewind();
final TextParameterDataSegment anotherDataSegment =
new TextParameterDataSegment(dataSegment.getLength());
assertEquals(AbstractDataSegment.getTotalLength(dataSegment.getLength()), anotherDataSegment
.deserialize(serialized, serialized.remaining()));
assertNotNull(anotherDataSegment);
assertEquals(AbstractDataSegment.getTotalLength(dataSegment.getLength()), anotherDataSegment
.getLength());
assertEquals(AbstractDataSegment.getTotalLength(dataSegment.getLength()), AbstractDataSegment
.getTotalLength(anotherDataSegment.getLength()));
assertFalse(dataSegment.equals(anotherDataSegment));
}
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// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
// --------------------------------------------------------------------------
}