/**
* 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.waveprotocol.wave.model.waveref;
import junit.framework.TestCase;
import org.waveprotocol.wave.model.id.WaveId;
import org.waveprotocol.wave.model.id.WaveletId;
/**
* Unit tests for {@link WaveRef}
*
* @author meade@google.com <Edwina Mead>
*/
public class WaveRefTest extends TestCase {
public void testBasicEquals() {
WaveRef first = WaveRef.of(WaveId.of("example.com", "w+1234abcd"));
WaveRef second = WaveRef.of(WaveId.of("example.com", "w+1234abcd"));
WaveRef different = WaveRef.of(WaveId.of("test.com", "w+1234abcd"));
assertFalse(first.equals(null));
assertTrue(first.equals(first));
assertTrue(first.equals(second));
assertFalse(first.equals(different));
}
public void testEqualsWithSameWaveIdDifferentOtherFields() {
WaveRef first = WaveRef.of(WaveId.of("example.com", "w+1234abcd"));
WaveRef second = WaveRef.of(WaveId.of("example.com", "w+1234abcd"),
WaveletId.of("example.com", "conv+root"));
WaveRef third = WaveRef.of(WaveId.of("example.com", "w+1234abcd"),
WaveletId.of("example.com", "conv+root"),
"b+12345");
assertTrue(second.equals(second));
assertTrue(third.equals(third));
assertFalse(first.equals(second));
assertFalse(first.equals(third));
assertFalse(second.equals(third));
}
public void testEqualsWithDifferentWaveIdSameOtherFields() {
WaveRef first = WaveRef.of(WaveId.of("test.com", "w+1234"),
WaveletId.of("example.com", "conv+root"),
"b+12345");
WaveRef second = WaveRef.of(WaveId.of("example.com", "w+1234"),
WaveletId.of("example.com", "conv+root"),
"b+12345");
assertFalse(first.equals(second));
}
public void testHashCode() {
WaveRef first = WaveRef.of(WaveId.of("example.com", "w+1234"));
WaveRef second = WaveRef.of(WaveId.of("example.com", "w+1234"),
WaveletId.of("example.com", "conv+root"));
WaveRef third = WaveRef.of(WaveId.of("example.com", "w+1234"),
WaveletId.of("example.com", "conv+root"), "b+12345");
WaveRef sameAsFirst = WaveRef.of(WaveId.of("example.com", "w+1234"));
WaveRef sameAsThird = WaveRef.of(WaveId.of("example.com", "w+1234"),
WaveletId.of("example.com", "conv+root"), "b+12345");
assertEquals(first.hashCode(), sameAsFirst.hashCode());
assertEquals(third.hashCode(), sameAsThird.hashCode());
assertFalse(first.hashCode() == second.hashCode());
assertFalse(first.hashCode() == third.hashCode());
assertFalse(second.hashCode() == third.hashCode());
}
}