exceptiontest.java

DNS Java 是java实现的DNS

// -*- Java -*-
//
// Copyright (c) 2005, Matthew J. Rutherford <[e-mail]>
// Copyright (c) 2005, University of Colorado at Boulder
// 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 Colorado at Boulder 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 THE COPYRIGHT
// OWNER OR CONTRIBUTORS 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.xbill.DNS;

import java.io.IOException;
import junit.framework.TestCase;

public class ExceptionTest extends TestCase
{
    public void test_InvalidDClassException()
    {
	IllegalArgumentException e = new InvalidDClassException(10);
	assertEquals( "Invalid DNS class: 10", e.getMessage() );
    }

    public void test_InvalidTTLException()
    {
	IllegalArgumentException e = new InvalidTTLException(32345);
	assertEquals( "Invalid DNS TTL: 32345", e.getMessage() );
    }

    public void test_InvalidTypeException()
    {
	IllegalArgumentException e = new InvalidTypeException(32345);
	assertEquals( "Invalid DNS type: 32345", e.getMessage() );
    }

    public void test_NameTooLongException()
    {
	WireParseException e = new NameTooLongException();
	assertNull( e.getMessage() );

	e = new NameTooLongException("This is my too long name");
	assertEquals( "This is my too long name", e.getMessage() );
    }

    public void test_RelativeNameException() throws TextParseException
    {
	IllegalArgumentException e = new RelativeNameException("This is my relative name");
	assertEquals( "This is my relative name", e.getMessage() );

	e = new RelativeNameException(Name.fromString("relative"));
	assertEquals("'relative' is not an absolute name", e.getMessage());
    }

    public void test_TextParseException()
    {
	IOException e = new TextParseException();
	assertNull( e.getMessage() );

	e = new TextParseException( "This is my message" );
	assertEquals( "This is my message", e.getMessage() );
    }

    public void test_WireParseException()
    {
	IOException e = new WireParseException();
	assertNull( e.getMessage() );

	e = new WireParseException( "This is my message" );
	assertEquals( "This is my message", e.getMessage() );
    }

    public void test_ZoneTransferException()
    {
	Exception e = new ZoneTransferException();
	assertNull( e.getMessage() );

	e = new ZoneTransferException( "This is my message" );
	assertEquals( "This is my message", e.getMessage() );
    }
}