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// SPDX-License-Identifier: BSD-3-Clause
// -*- Java -*-
//
// Copyright (c) 2005, Matthew J. Rutherford <rutherfo@cs.colorado.edu>
// 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 static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.io.IOException;
import org.junit.jupiter.api.Test;
class MXRecordTest {
@Test
void ctor_5arg() throws TextParseException {
Name n = Name.fromString("My.Name.");
Name m = Name.fromString("My.OtherName.");
MXRecord d = new MXRecord(n, DClass.IN, 0xABCDEL, 0xF1, m);
assertEquals(n, d.getName());
assertEquals(Type.MX, d.getType());
assertEquals(DClass.IN, d.getDClass());
assertEquals(0xABCDEL, d.getTTL());
assertEquals(0xF1, d.getPriority());
assertEquals(m, d.getTarget());
assertEquals(m, d.getAdditionalName());
}
@Test
void rrToWire() throws TextParseException {
Name n = Name.fromString("My.Name.");
Name m = Name.fromString("M.O.n.");
MXRecord mr = new MXRecord(n, DClass.IN, 0xB12FL, 0x1F2B, m);
// canonical
DNSOutput dout = new DNSOutput();
mr.rrToWire(dout, null, true);
byte[] out = dout.toByteArray();
byte[] exp = new byte[] {0x1F, 0x2B, 1, 'm', 1, 'o', 1, 'n', 0};
assertArrayEquals(exp, out);
// case sensitive
dout = new DNSOutput();
mr.rrToWire(dout, null, false);
out = dout.toByteArray();
exp = new byte[] {0x1F, 0x2B, 1, 'M', 1, 'O', 1, 'n', 0};
assertArrayEquals(exp, out);
}
@Test
void rdataFromString_nullMXRecord() throws IOException {
Tokenizer t = new Tokenizer("0 .");
MXRecord mx = new MXRecord();
mx.rdataFromString(t, null);
assertEquals(Name.fromConstantString("."), mx.getTarget());
assertEquals(mx.getTarget(), mx.getAdditionalName());
assertEquals(0, mx.getPriority());
}
}