/**
* 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.box.server.util;
import junit.framework.TestCase;
import com.google.common.collect.ImmutableSet;
import org.waveprotocol.wave.model.document.operation.impl.DocOpBuilder;
import org.waveprotocol.wave.model.id.WaveId;
import org.waveprotocol.wave.model.id.WaveletId;
import org.waveprotocol.wave.model.id.WaveletName;
import org.waveprotocol.wave.model.operation.OperationException;
import org.waveprotocol.wave.model.operation.wave.AddParticipant;
import org.waveprotocol.wave.model.operation.wave.BlipContentOperation;
import org.waveprotocol.wave.model.operation.wave.TransformedWaveletDelta;
import org.waveprotocol.wave.model.operation.wave.WaveletBlipOperation;
import org.waveprotocol.wave.model.operation.wave.WaveletOperation;
import org.waveprotocol.wave.model.operation.wave.WaveletOperationContext;
import org.waveprotocol.wave.model.version.HashedVersion;
import org.waveprotocol.wave.model.wave.ParticipantId;
import org.waveprotocol.wave.model.wave.data.ObservableWaveletData;
import org.waveprotocol.wave.model.wave.data.WaveletData;
import java.util.Arrays;
/**
* @author soren@google.com (Soren Lassen)
*/
public class WaveletDataUtilTest extends TestCase {
public static final ParticipantId CREATOR = new ParticipantId("creator@example.com");
public static final ParticipantId JOE = new ParticipantId("joe@example.com");
public static final WaveletName WAVELET_NAME =
WaveletName.of(WaveId.of("example.com", "w+wave"), WaveletId.of("example.com", "wavelet"));
private WaveletOperationContext opContext(long timestamp, HashedVersion version) {
return new WaveletOperationContext(CREATOR, timestamp, 1L, version);
}
private WaveletOperation addParticipant(ParticipantId user, long time, HashedVersion version) {
return new AddParticipant(opContext(time, version), user);
}
private WaveletOperation addBlip(String id, long time, HashedVersion version) {
return new WaveletBlipOperation(id,
new BlipContentOperation(opContext(time, version), new DocOpBuilder().build()));
}
private TransformedWaveletDelta delta(WaveletOperation... ops) {
WaveletOperation last = ops[ops.length - 1];
WaveletOperationContext ctx = last.getContext();
return new TransformedWaveletDelta(
ctx.getCreator(), ctx.getHashedVersion(), ctx.getTimestamp(), Arrays.asList(ops));
}
private ObservableWaveletData build(TransformedWaveletDelta... deltas) throws OperationException {
return WaveletDataUtil.buildWaveletFromDeltas(WAVELET_NAME, Arrays.asList(deltas).iterator());
}
public void testBuildWaveletFromOneDelta() throws Exception {
WaveletData wavelet = build(
delta(addParticipant(CREATOR, 1093L, HashedVersion.unsigned(1)))
);
assertEquals(WAVELET_NAME, WaveletDataUtil.waveletNameOf(wavelet));
assertEquals(CREATOR, wavelet.getCreator());
assertEquals(1093L, wavelet.getCreationTime());
assertEquals(1093L, wavelet.getLastModifiedTime());
assertEquals(HashedVersion.unsigned(1), wavelet.getHashedVersion());
assertEquals(ImmutableSet.of(), wavelet.getDocumentIds());
assertEquals(ImmutableSet.of(CREATOR), wavelet.getParticipants());
}
public void testBuildWaveletFromThreeDeltas() throws Exception {
WaveletData wavelet = build(
delta(addParticipant(CREATOR, 1093L, HashedVersion.unsigned(1))),
delta(addParticipant(JOE, 1492L, HashedVersion.unsigned(2))),
delta(addBlip("blipid", 2010L, HashedVersion.unsigned(3)))
);
assertEquals(WAVELET_NAME, WaveletDataUtil.waveletNameOf(wavelet));
assertEquals(CREATOR, wavelet.getCreator());
assertEquals(1093L, wavelet.getCreationTime());
assertEquals(2010L, wavelet.getLastModifiedTime());
assertEquals(HashedVersion.unsigned(3), wavelet.getHashedVersion());
assertEquals(ImmutableSet.of("blipid"), wavelet.getDocumentIds());
assertEquals(ImmutableSet.of(CREATOR, JOE), wavelet.getParticipants());
}
}