/*
* Copyright 2009 Red Hat, Inc.
* Red Hat 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.hornetq.tests.unit.jms.client;
import java.util.ArrayList;
import javax.jms.MessageEOFException;
import javax.jms.MessageFormatException;
import junit.framework.Assert;
import org.hornetq.jms.client.HornetQStreamMessage;
import org.hornetq.tests.util.RandomUtil;
import org.hornetq.tests.util.UnitTestCase;
/**
* @author <a href="mailto:jmesnil@redhat.com">Jeff Mesnil</a>
*
* @version <tt>$Revision$</tt>
*
*/
public class HornetQStreamMessageTest extends UnitTestCase
{
// Constants -----------------------------------------------------
// Attributes ----------------------------------------------------
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
public void testGetType() throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
Assert.assertEquals(HornetQStreamMessage.TYPE, message.getType());
}
public void testReadBooleanFromBoolean() throws Exception
{
boolean value = RandomUtil.randomBoolean();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeBoolean(value);
message.reset();
Assert.assertEquals(value, message.readBoolean());
}
public void testReadBooleanFromString() throws Exception
{
boolean value = RandomUtil.randomBoolean();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(Boolean.toString(value));
message.reset();
Assert.assertEquals(value, message.readBoolean());
}
public void testReadBooleanFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomFloat(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readBoolean();
}
});
}
public void testReadBooleanFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readBoolean();
}
});
}
public void testReadCharFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomFloat(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readChar();
}
});
}
public void testReadCharFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readChar();
}
});
}
public void testReadByteFromByte() throws Exception
{
byte value = RandomUtil.randomByte();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeByte(value);
message.reset();
Assert.assertEquals(value, message.readByte());
}
public void testReadByteFromString() throws Exception
{
byte value = RandomUtil.randomByte();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(Byte.toString(value));
message.reset();
Assert.assertEquals(value, message.readByte());
}
public void testReadByteFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomFloat(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readByte();
}
});
}
public void testReadByteFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readByte();
}
});
}
public void testReadBytesFromBytes() throws Exception
{
byte[] value = RandomUtil.randomBytes();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeBytes(value);
message.reset();
byte[] v = new byte[value.length];
message.readBytes(v);
UnitTestCase.assertEqualsByteArrays(value, v);
}
public void testReadBytesFromBytes_2() throws Exception
{
byte[] value = RandomUtil.randomBytes(512);
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeBytes(value, 0, 256);
message.reset();
byte[] v = new byte[256];
message.readBytes(v);
UnitTestCase.assertEqualsByteArrays(256, value, v);
}
public void testReadBytesFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomBoolean(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readByte();
}
});
}
public void testReadBytesFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
byte[] bytes = new byte[1];
return message.readBytes(bytes);
}
});
}
public void testReadShortFromByte() throws Exception
{
byte value = RandomUtil.randomByte();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeByte(value);
message.reset();
Assert.assertEquals(value, message.readShort());
}
public void testReadShortFromShort() throws Exception
{
short value = RandomUtil.randomShort();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeShort(value);
message.reset();
Assert.assertEquals(value, message.readShort());
}
public void testReadShortFromString() throws Exception
{
short value = RandomUtil.randomShort();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(Short.toString(value));
message.reset();
Assert.assertEquals(value, message.readShort());
}
public void testReadShortFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomFloat(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readShort();
}
});
}
public void testReadShortFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readShort();
}
});
}
public void testReadIntFromByte() throws Exception
{
byte value = RandomUtil.randomByte();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeByte(value);
message.reset();
Assert.assertEquals(value, message.readInt());
}
public void testReadIntFromShort() throws Exception
{
short value = RandomUtil.randomShort();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeShort(value);
message.reset();
Assert.assertEquals(value, message.readInt());
}
public void testReadIntFromInt() throws Exception
{
int value = RandomUtil.randomInt();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeInt(value);
message.reset();
Assert.assertEquals(value, message.readInt());
}
public void testReadIntFromString() throws Exception
{
int value = RandomUtil.randomInt();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(Integer.toString(value));
message.reset();
Assert.assertEquals(value, message.readInt());
}
public void testReadIntFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomFloat(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readInt();
}
});
}
public void testReadIntFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readInt();
}
});
}
public void testReadCharFromChar() throws Exception
{
char value = RandomUtil.randomChar();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeChar(value);
message.reset();
Assert.assertEquals(value, message.readChar());
}
public void testReadCharFromNull() throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(null);
message.reset();
try
{
message.readChar();
fail();
}
catch (NullPointerException e)
{
}
}
public void testReadLongFromByte() throws Exception
{
byte value = RandomUtil.randomByte();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeByte(value);
message.reset();
Assert.assertEquals(value, message.readLong());
}
public void testReadLongFromShort() throws Exception
{
short value = RandomUtil.randomShort();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeShort(value);
message.reset();
Assert.assertEquals(value, message.readLong());
}
public void testReadLongFromInt() throws Exception
{
int value = RandomUtil.randomInt();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeInt(value);
message.reset();
Assert.assertEquals(value, message.readLong());
}
public void testReadLongFromLong() throws Exception
{
long value = RandomUtil.randomLong();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeLong(value);
message.reset();
Assert.assertEquals(value, message.readLong());
}
public void testReadLongFromString() throws Exception
{
long value = RandomUtil.randomLong();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(Long.toString(value));
message.reset();
Assert.assertEquals(value, message.readLong());
}
public void testReadLongFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomFloat(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readLong();
}
});
}
public void testReadLongFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readLong();
}
});
}
public void testReadFloatFromFloat() throws Exception
{
float value = RandomUtil.randomFloat();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeFloat(value);
message.reset();
Assert.assertEquals(value, message.readFloat());
}
public void testReadFloatFromString() throws Exception
{
float value = RandomUtil.randomFloat();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(Float.toString(value));
message.reset();
Assert.assertEquals(value, message.readFloat());
}
public void testReadFloatFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomBoolean(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readFloat();
}
});
}
public void testReadFloatFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readFloat();
}
});
}
public void testReadDoubleFromFloat() throws Exception
{
float value = RandomUtil.randomFloat();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeFloat(value);
message.reset();
Assert.assertEquals(Float.valueOf(value).doubleValue(), message.readDouble());
}
public void testReadDoubleFromDouble() throws Exception
{
double value = RandomUtil.randomDouble();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeDouble(value);
message.reset();
Assert.assertEquals(value, message.readDouble());
}
public void testReadDoubleFromString() throws Exception
{
double value = RandomUtil.randomDouble();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(Double.toString(value));
message.reset();
Assert.assertEquals(value, message.readDouble());
}
public void testReadDoubleFromInvalidType() throws Exception
{
doReadTypeFromInvalidType(RandomUtil.randomBoolean(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readDouble();
}
});
}
public void testReadDoubleFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readDouble();
}
});
}
public void testReadStringFromBoolean() throws Exception
{
boolean value = RandomUtil.randomBoolean();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeBoolean(value);
message.reset();
Assert.assertEquals(Boolean.toString(value), message.readString());
}
public void testReadStringFromChar() throws Exception
{
char value = RandomUtil.randomChar();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeChar(value);
message.reset();
Assert.assertEquals(Character.toString(value), message.readString());
}
public void testReadStringFromByte() throws Exception
{
byte value = RandomUtil.randomByte();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeByte(value);
message.reset();
Assert.assertEquals(Byte.toString(value), message.readString());
}
public void testString() throws Exception
{
String value = RandomUtil.randomString();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(value);
message.reset();
try
{
message.readByte();
fail("must throw a NumberFormatException");
}
catch (NumberFormatException e)
{
}
// we can read the String without resetting the message
Assert.assertEquals(value, message.readString());
}
public void testReadStringFromShort() throws Exception
{
short value = RandomUtil.randomShort();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeShort(value);
message.reset();
Assert.assertEquals(Short.toString(value), message.readString());
}
public void testReadStringFromInt() throws Exception
{
int value = RandomUtil.randomInt();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeInt(value);
message.reset();
Assert.assertEquals(Integer.toString(value), message.readString());
}
public void testReadStringFromLong() throws Exception
{
long value = RandomUtil.randomLong();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeLong(value);
message.reset();
Assert.assertEquals(Long.toString(value), message.readString());
}
public void testReadStringFromFloat() throws Exception
{
float value = RandomUtil.randomFloat();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeFloat(value);
message.reset();
Assert.assertEquals(Float.toString(value), message.readString());
}
public void testReadStringFromDouble() throws Exception
{
double value = RandomUtil.randomDouble();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeDouble(value);
message.reset();
Assert.assertEquals(Double.toString(value), message.readString());
}
public void testReadStringFromString() throws Exception
{
String value = RandomUtil.randomString();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(value);
message.reset();
Assert.assertEquals(value, message.readString());
}
public void testReadStringFromNullString() throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(null);
message.reset();
Assert.assertNull(message.readString());
}
public void testReadStringFromEmptyMessage() throws Exception
{
doReadTypeFromEmptyMessage(new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readString();
}
});
}
public void testWriteObjectWithBoolean() throws Exception
{
doWriteObjectWithType(RandomUtil.randomBoolean(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readBoolean();
}
});
}
public void testWriteObjectWithChar() throws Exception
{
doWriteObjectWithType(RandomUtil.randomChar(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readChar();
}
});
}
public void testWriteObjectWithByte() throws Exception
{
doWriteObjectWithType(RandomUtil.randomByte(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readByte();
}
});
}
public void testWriteObjectWithBytes() throws Exception
{
final byte[] value = RandomUtil.randomBytes();
doWriteObjectWithType(value, new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
byte[] bytes = new byte[value.length];
message.readBytes(bytes);
return bytes;
}
});
}
public void testWriteObjectWithShort() throws Exception
{
doWriteObjectWithType(RandomUtil.randomShort(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readShort();
}
});
}
public void testWriteObjectWithInt() throws Exception
{
doWriteObjectWithType(RandomUtil.randomInt(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readInt();
}
});
}
public void testWriteObjectWithLong() throws Exception
{
doWriteObjectWithType(RandomUtil.randomLong(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readLong();
}
});
}
public void testWriteObjectWithFloat() throws Exception
{
doWriteObjectWithType(RandomUtil.randomFloat(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readFloat();
}
});
}
public void testWriteObjectWithDouble() throws Exception
{
doWriteObjectWithType(RandomUtil.randomDouble(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readDouble();
}
});
}
public void testWriteObjectWithString() throws Exception
{
doWriteObjectWithType(RandomUtil.randomString(), new TypeReader()
{
public Object readType(final HornetQStreamMessage message) throws Exception
{
return message.readString();
}
});
}
public void testWriteObjectWithNull() throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeObject(null);
}
public void testWriteObjectWithInvalidType() throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
try
{
message.writeObject(new ArrayList());
Assert.fail("MessageFormatException");
}
catch (MessageFormatException e)
{
}
}
public void testReadObjectFromBoolean() throws Exception
{
boolean value = RandomUtil.randomBoolean();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeBoolean(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromChar() throws Exception
{
char value = RandomUtil.randomChar();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeChar(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromByte() throws Exception
{
byte value = RandomUtil.randomByte();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeByte(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromBytes() throws Exception
{
byte[] value = RandomUtil.randomBytes();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeBytes(value);
message.reset();
byte[] v = (byte[])message.readObject();
UnitTestCase.assertEqualsByteArrays(value, v);
}
public void testReadObjectFromShort() throws Exception
{
short value = RandomUtil.randomShort();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeShort(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromInt() throws Exception
{
int value = RandomUtil.randomInt();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeInt(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromLong() throws Exception
{
long value = RandomUtil.randomLong();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeLong(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromFloat() throws Exception
{
float value = RandomUtil.randomFloat();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeFloat(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromDouble() throws Exception
{
double value = RandomUtil.randomDouble();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeDouble(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
public void testReadObjectFromString() throws Exception
{
String value = RandomUtil.randomString();
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeString(value);
message.reset();
Assert.assertEquals(value, message.readObject());
}
// Private -------------------------------------------------------
private void doReadTypeFromEmptyMessage(final TypeReader reader) throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
message.reset();
try
{
reader.readType(message);
Assert.fail("MessageEOFException");
}
catch (MessageEOFException e)
{
}
}
private void doReadTypeFromInvalidType(final Object invalidValue, final TypeReader reader) throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeObject(invalidValue);
message.reset();
try
{
reader.readType(message);
Assert.fail("MessageFormatException");
}
catch (MessageFormatException e)
{
}
}
private void doWriteObjectWithType(final Object value, final TypeReader reader) throws Exception
{
HornetQStreamMessage message = new HornetQStreamMessage();
message.writeObject(value);
message.reset();
Object v = reader.readType(message);
if (value instanceof byte[])
{
UnitTestCase.assertEqualsByteArrays((byte[])value, (byte[])v);
}
else
{
Assert.assertEquals(value, v);
}
}
// Inner classes -------------------------------------------------
private interface TypeReader
{
Object readType(HornetQStreamMessage message) throws Exception;
}
}