/**
 * Copyright 2009 Google Inc.
 *
 * Licensed 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.common;

import junit.framework.TestCase;

import org.waveprotocol.box.common.comms.WaveClientRpc.WaveletSnapshot;
import org.waveprotocol.box.server.util.TestDataUtil;
import org.waveprotocol.wave.model.id.IdURIEncoderDecoder;
import org.waveprotocol.wave.model.id.WaveletName;
import org.waveprotocol.wave.model.version.HashedVersion;
import org.waveprotocol.wave.model.version.HashedVersionFactory;
import org.waveprotocol.wave.model.version.HashedVersionFactoryImpl;
import org.waveprotocol.wave.model.wave.data.WaveletData;
import org.waveprotocol.wave.util.escapers.jvm.JavaUrlCodec;

/**
 * Tests for {@link SnapshotSerializer}
 *
 * @author josephg@gmail.com (Joseph Gentle)
 */
public class SnapshotSerializerTest extends TestCase {
  private static final IdURIEncoderDecoder URI_CODEC =
      new IdURIEncoderDecoder(new JavaUrlCodec());

  private static final HashedVersionFactory HASH_FACTORY = new HashedVersionFactoryImpl(URI_CODEC);

  public void testWaveletRoundtrip() throws Exception {
    WaveletData expected = TestDataUtil.createSimpleWaveletData();
    WaveletName name = WaveletName.of(expected.getWaveId(), expected.getWaveletId());
    HashedVersion version = HASH_FACTORY.createVersionZero(name);

    WaveletSnapshot snapshot = SnapshotSerializer.serializeWavelet(expected, version);
    WaveletData actual = SnapshotSerializer.deserializeWavelet(snapshot, expected.getWaveId());

    TestDataUtil.checkSerializedWavelet(expected, actual);
  }
}