remove testing dependencies from compile (move tests sources to test server)


Project: http://git-wip-us.apache.org/repos/asf/incubator-wave/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-wave/commit/314ddcc7
Tree: http://git-wip-us.apache.org/repos/asf/incubator-wave/tree/314ddcc7
Diff: http://git-wip-us.apache.org/repos/asf/incubator-wave/diff/314ddcc7

Branch: refs/heads/fix/dependendices-2016
Commit: 314ddcc70c3241d28db2bdcfc19e28ef979d25e0
Parents: 854d560
Author: wisebaldone <wisebald...@apache.org>
Authored: Sat Nov 19 00:34:53 2016 +1000
Committer: wisebaldone <wisebald...@apache.org>
Committed: Sat Nov 19 00:34:53 2016 +1000

----------------------------------------------------------------------
 wave/build.gradle                               |   49 +-
 .../robots/testing/OperationServiceHelper.java  |  120 --
 .../rpc/testing/FakeServerRpcController.java    |   84 --
 .../util/testing/ExceptionLogHandler.java       |   65 -
 .../box/server/util/testing/Matchers.java       |  172 ---
 .../server/util/testing/TestingConstants.java   |   66 -
 .../client/testing/UndercurrentHarness.java     |  380 -----
 .../testing/public/UndercurrentHarness.html     |   86 --
 .../conversation/testing/BlipTestUtils.java     |   94 --
 .../testing/FakeConversationView.java           |  159 --
 .../wave/model/testing/BasicFactories.java      |  239 ---
 .../wave/model/testing/DeltaTestUtil.java       |  199 ---
 .../wave/model/testing/DocOpCreator.java        |  266 ----
 .../wave/model/testing/ExtraAsserts.java        |   92 --
 .../wave/model/testing/Factory.java             |   34 -
 .../wave/model/testing/FakeDocument.java        |   81 -
 .../model/testing/FakeHashedVersionFactory.java |   45 -
 .../wave/model/testing/FakeIdGenerator.java     |   44 -
 .../model/testing/FakeSilentOperationSink.java  |   69 -
 .../wave/model/testing/FakeWaveView.java        |  229 ---
 .../model/testing/FakeWaveletDataListener.java  |  320 ----
 .../wave/model/testing/FakeWaveletListener.java |   58 -
 .../wave/model/testing/GenericGWTTestBase.java  |   77 -
 .../wave/model/testing/GenericTestBase.java     |   70 -
 .../model/testing/MockParticipationHelper.java  |  111 --
 .../MockWaveletOperationContextFactory.java     |   61 -
 .../wave/model/testing/ModelTestUtils.java      |   61 -
 .../model/testing/OpBasedWaveletFactory.java    |  194 ---
 .../wave/model/testing/OpMatchers.java          |   94 --
 .../model/testing/RandomDocOpGenerator.java     | 1421 ------------------
 .../model/testing/RandomNindoGenerator.java     |  776 ----------
 .../wave/model/testing/RandomProviderImpl.java  |   72 -
 .../wave/model/testing/Response.java            |  107 --
 .../wave/model/testing/TestOperations.java      |   87 --
 .../wave/model/testing/WaveletDataFactory.java  |   63 -
 .../robots/testing/OperationServiceHelper.java  |  120 ++
 .../rpc/testing/FakeServerRpcController.java    |   84 ++
 .../util/testing/ExceptionLogHandler.java       |   65 +
 .../box/server/util/testing/Matchers.java       |  172 +++
 .../server/util/testing/TestingConstants.java   |   66 +
 .../client/testing/UndercurrentHarness.java     |  380 +++++
 .../testing/public/UndercurrentHarness.html     |   86 ++
 .../conversation/testing/BlipTestUtils.java     |   94 ++
 .../testing/FakeConversationView.java           |  159 ++
 .../wave/model/testing/BasicFactories.java      |  239 +++
 .../wave/model/testing/DeltaTestUtil.java       |  199 +++
 .../wave/model/testing/DocOpCreator.java        |  266 ++++
 .../wave/model/testing/ExtraAsserts.java        |   92 ++
 .../wave/model/testing/Factory.java             |   34 +
 .../wave/model/testing/FakeDocument.java        |   81 +
 .../model/testing/FakeHashedVersionFactory.java |   45 +
 .../wave/model/testing/FakeIdGenerator.java     |   44 +
 .../model/testing/FakeSilentOperationSink.java  |   69 +
 .../wave/model/testing/FakeWaveView.java        |  229 +++
 .../model/testing/FakeWaveletDataListener.java  |  320 ++++
 .../wave/model/testing/FakeWaveletListener.java |   58 +
 .../wave/model/testing/GenericGWTTestBase.java  |   77 +
 .../wave/model/testing/GenericTestBase.java     |   70 +
 .../model/testing/MockParticipationHelper.java  |  111 ++
 .../MockWaveletOperationContextFactory.java     |   61 +
 .../wave/model/testing/ModelTestUtils.java      |   61 +
 .../model/testing/OpBasedWaveletFactory.java    |  194 +++
 .../wave/model/testing/OpMatchers.java          |   94 ++
 .../model/testing/RandomDocOpGenerator.java     | 1421 ++++++++++++++++++
 .../model/testing/RandomNindoGenerator.java     |  776 ++++++++++
 .../wave/model/testing/RandomProviderImpl.java  |   72 +
 .../wave/model/testing/Response.java            |  107 ++
 .../wave/model/testing/TestOperations.java      |   87 ++
 .../wave/model/testing/WaveletDataFactory.java  |   63 +
 69 files changed, 6114 insertions(+), 6127 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/build.gradle
----------------------------------------------------------------------
diff --git a/wave/build.gradle b/wave/build.gradle
index 24d0dcb..1b1971a 100644
--- a/wave/build.gradle
+++ b/wave/build.gradle
@@ -133,24 +133,24 @@ dependencies {
             [group: "org.atmosphere", name: "atmosphere-guice", version: 
"0.8.3"],                              // [?, ?]
             [group: "org.atmosphere", name: "atmosphere-runtime", version: 
"2.1.0"],                            // [?, ?]
             [group: "org.bouncycastle", name: "bcprov-jdk16", version: 
"1.45"],                                 // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-annotations", version: 
"9.2.14.v20151106"],                // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-client", version: 
"9.2.14.v20151106"],                     // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-continuation", version: 
"9.2.14.v20151106"],               // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-http", version: 
"9.2.14.v20151106"],                       // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-io", version: 
"9.2.14.v20151106"],                         // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-proxy", version: 
"9.2.14.v20151106"],                      // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-security", version: 
"9.2.14.v20151106"],                   // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-server", version: 
"9.2.14.v20151106"],                     // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-servlet", version: 
"9.2.14.v20151106"],                    // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-servlets", version: 
"9.2.14.v20151106"],                   // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-util", version: 
"9.2.14.v20151106"],                       // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-webapp", version: 
"9.2.14.v20151106"],                     // [?, ?]
-            [group: "org.eclipse.jetty", name: "jetty-xml", version: 
"9.2.14.v20151106"],                        // [?, ?]
-            [group: "org.eclipse.jetty.websocket", name: "websocket-api", 
version: "9.2.14.v20151106"],          // [?, ?]
-            [group: "org.eclipse.jetty.websocket", name: "websocket-client", 
version: "9.2.14.v20151106"],       // [?, ?]
-            [group: "org.eclipse.jetty.websocket", name: "websocket-common", 
version: "9.2.14.v20151106"],       // [?, ?]
-            [group: "org.eclipse.jetty.websocket", name: "websocket-server", 
version: "9.2.14.v20151106"],       // [?, ?]
-            [group: "org.eclipse.jetty.websocket", name: "websocket-servlet", 
version: "9.2.14.v20151106"],      // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-annotations", version: 
"9.2.14.v20151106"],               // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-client", version: 
"9.2.14.v20151106"],                    // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-continuation", version: 
"9.2.14.v20151106"],              // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-http", version: 
"9.2.14.v20151106"],                      // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-io", version: 
"9.2.14.v20151106"],                        // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-proxy", version: 
"9.2.14.v20151106"],                     // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-security", version: 
"9.2.14.v20151106"],                  // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-server", version: 
"9.2.14.v20151106"],                    // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-servlet", version: 
"9.2.14.v20151106"],                   // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-servlets", version: 
"9.2.14.v20151106"],                  // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-util", version: 
"9.2.14.v20151106"],                      // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-webapp", version: 
"9.2.14.v20151106"],                    // [?, ?]
+            [group: "org.eclipse.jetty", name: "jetty-xml", version: 
"9.2.14.v20151106"],                       // [?, ?]
+            [group: "org.eclipse.jetty.websocket", name: "websocket-api", 
version: "9.2.14.v20151106"],         // [?, ?]
+            [group: "org.eclipse.jetty.websocket", name: "websocket-client", 
version: "9.2.14.v20151106"],      // [?, ?]
+            [group: "org.eclipse.jetty.websocket", name: "websocket-common", 
version: "9.2.14.v20151106"],      // [?, ?]
+            [group: "org.eclipse.jetty.websocket", name: "websocket-server", 
version: "9.2.14.v20151106"],      // [?, ?]
+            [group: "org.eclipse.jetty.websocket", name: "websocket-servlet", 
version: "9.2.14.v20151106"],     // [?, ?]
             [group: "org.jdom", name: "jdom", version: "1.1.3"],               
                                 // [?, ?]
             [group: "org.mongodb", name: "mongo-java-driver", version: 
"2.11.2"],                               // [?, ?]
             [group: "org.slf4j", name: "slf4j-api", version: "1.6.1"],         
                                 // [?, ?]
@@ -161,12 +161,7 @@ dependencies {
             [group: "net.oauth.core", name: "oauth-provider", version: 
"20100527"],                             // [?, ?]
             [group: "net.oauth.core", name: "oauth", version: "20100527"],     
                                 // [?, ?]
             [group: "net.oauth.core", name: "oauth-consumer", version: 
"20100527"],                             // [?, ?]
-            //TODO: Following are included due to tests being in the main src 
directory
-            [group: "org.mockito", name: "mockito-all", version: "1.9.5"],     
                                 // [?, ?]
-            [group: "org.hamcrest", name: "hamcrest-all", version: "1.3"]      
                                 // [?, ?]
-
     )
-    compile fileTree(dir: 'dependencies/compile', include: "**/*.jar")         
                                 // [?, ?]
     compile fileTree(dir: '../pst/build/libs', include: '**/*.jar')            
                                 // [?, ?]
     generateGXP (
         [group: "com.google.gxp", name: "google-gxp", version: "0.2.4-beta"]   
                                 // [?, ?]
@@ -180,18 +175,10 @@ dependencies {
     )
     testCompile(
             [group: 'junit', name: 'junit', version: '4.12'],                  
                                 // [?, ?]
-            [group: "org.ow2.asm", name: "asm", version: "5.0.4"],             
                                 // [?, ?]
-            [group: "cglib", name: "cglib", version: "2.2"],                   
                                 // [?, ?]
-            [group: "com.novocode", name: "junit-interface", version: "0.11"], 
                                 // [?, ?]
-            [group: "emma", name: "emma", version: "2.0.5312"],                
                                 // [?, ?]
-            [group: "emma", name: "emma_ant", version: "2.1.5320"],            
                                 // [?, ?]
             [group: "org.hamcrest", name: "hamcrest-all", version: "1.3"],     
                                 // [?, ?]
             [group: "org.jmock", name: "jmock-junit3", version: "2.6.0"],      
                                 // [?, ?]
             [group: "org.jmock", name: "jmock", version: "2.6.0"],             
                                 // [?, ?]
             [group: "org.mockito", name: "mockito-all", version: "1.9.5"],     
                                 // [?, ?]
-            //[group: "com.google.gwt", name: "gwt-dev", version: "2.8.0"],    
                          // [?, ?]
-            //[group: "com.google.gwt", name: "gwt-user", version: "2.8.0"],   
                          // [?, ?]
-            //[group: "com.google.gwt", name: "gwt-codeserver", version: 
"2.8.0"],                       // [?, ?]
     )
 }
 

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/box/server/robots/testing/OperationServiceHelper.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/box/server/robots/testing/OperationServiceHelper.java
 
b/wave/src/main/java/org/waveprotocol/box/server/robots/testing/OperationServiceHelper.java
deleted file mode 100644
index 814f972..0000000
--- 
a/wave/src/main/java/org/waveprotocol/box/server/robots/testing/OperationServiceHelper.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/**
- * 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.robots.testing;
-
-import static org.mockito.Mockito.mock;
-
-import com.google.wave.api.data.converter.EventDataConverter;
-import com.google.wave.api.data.converter.v22.EventDataConverterV22;
-
-import org.waveprotocol.box.server.robots.OperationContextImpl;
-import org.waveprotocol.box.server.robots.RobotWaveletData;
-import org.waveprotocol.box.server.robots.operations.OperationService;
-import org.waveprotocol.box.server.robots.util.ConversationUtil;
-import org.waveprotocol.box.server.waveserver.WaveletProvider;
-import org.waveprotocol.wave.model.conversation.ObservableConversation;
-import org.waveprotocol.wave.model.conversation.WaveletBasedConversation;
-import org.waveprotocol.wave.model.id.IdURIEncoderDecoder;
-import org.waveprotocol.wave.model.id.WaveletName;
-import org.waveprotocol.wave.model.operation.SilentOperationSink;
-import 
org.waveprotocol.wave.model.operation.wave.BasicWaveletOperationContextFactory;
-import org.waveprotocol.wave.model.operation.wave.WaveletOperation;
-import org.waveprotocol.wave.model.testing.BasicFactories;
-import org.waveprotocol.wave.model.testing.FakeIdGenerator;
-import org.waveprotocol.wave.model.version.HashedVersionFactory;
-import org.waveprotocol.wave.model.version.HashedVersionFactoryImpl;
-import org.waveprotocol.wave.model.wave.ParticipantId;
-import org.waveprotocol.wave.model.wave.ParticipationHelper;
-import org.waveprotocol.wave.model.wave.data.DocumentFactory;
-import org.waveprotocol.wave.model.wave.data.DocumentOperationSink;
-import org.waveprotocol.wave.model.wave.data.ObservableWaveletData;
-import org.waveprotocol.wave.model.wave.data.WaveletData;
-import org.waveprotocol.wave.model.wave.data.impl.EmptyWaveletSnapshot;
-import org.waveprotocol.wave.model.wave.data.impl.WaveletDataImpl;
-import org.waveprotocol.wave.model.wave.opbased.OpBasedWavelet;
-import org.waveprotocol.wave.util.escapers.jvm.JavaUrlCodec;
-
-/**
- * Helper for testing {@link OperationService}. Puts a single empty
- * conversational wavelet with one participant in the operation context.
- *
- * @author ljvder...@google.com (Lennard de Rijk)
- */
-public class OperationServiceHelper {
-
-  private static final IdURIEncoderDecoder URI_CODEC =
-      new IdURIEncoderDecoder(new JavaUrlCodec());
-  private static final HashedVersionFactory HASH_FACTORY = new 
HashedVersionFactoryImpl(URI_CODEC);
-  private static final DocumentFactory<? extends DocumentOperationSink> 
DOCUMENT_FACTORY =
-      BasicFactories.observablePluggableMutableDocumentFactory();
-
-  private final WaveletProvider waveletProvider;
-  private final OperationContextImpl context;
-
-  /**
-   * Constructs a new {@link OperationServiceHelper} with a wavelet with the
-   * name and participant that are passed in.
-   *
-   * @param waveletName the name of the empty wavelet to open in the context.
-   * @param participant the participant that should be on that empty wavelet.
-   */
-  public OperationServiceHelper(WaveletName waveletName, ParticipantId 
participant) {
-    waveletProvider = mock(WaveletProvider.class);
-    EventDataConverter converter = new EventDataConverterV22();
-
-    ObservableWaveletData waveletData = 
WaveletDataImpl.Factory.create(DOCUMENT_FACTORY).create(
-        new EmptyWaveletSnapshot(waveletName.waveId, waveletName.waveletId, 
participant,
-            HASH_FACTORY.createVersionZero(waveletName), 0L));
-    waveletData.addParticipant(participant);
-
-    BasicWaveletOperationContextFactory CONTEXT_FACTORY =
-        new BasicWaveletOperationContextFactory(participant);
-
-    SilentOperationSink<WaveletOperation> executor =
-        SilentOperationSink.Executor.<WaveletOperation, 
WaveletData>build(waveletData);
-    OpBasedWavelet wavelet =
-        new OpBasedWavelet(waveletData.getWaveId(), waveletData, 
CONTEXT_FACTORY,
-            ParticipationHelper.DEFAULT, executor, SilentOperationSink.VOID);
-
-    // Make a conversation with an empty root blip
-    WaveletBasedConversation.makeWaveletConversational(wavelet);
-    ConversationUtil conversationUtil = new 
ConversationUtil(FakeIdGenerator.create());
-    ObservableConversation conversation = 
conversationUtil.buildConversation(wavelet).getRoot();
-    conversation.getRootThread().appendBlip();
-
-    context = new OperationContextImpl(waveletProvider, converter, 
conversationUtil);
-    context.putWavelet(waveletName.waveId, waveletName.waveletId,
-        new RobotWaveletData(waveletData, 
HASH_FACTORY.createVersionZero(waveletName)));
-  }
-
-  /**
-   * @return the {@link WaveletProvider} mock
-   */
-  public WaveletProvider getWaveletProvider() {
-    return waveletProvider;
-  }
-
-  /**
-   * @return the {@link OperationContextImpl} with the empty wavelet opened.
-   */
-  public OperationContextImpl getContext() {
-    return context;
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/box/server/rpc/testing/FakeServerRpcController.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/box/server/rpc/testing/FakeServerRpcController.java
 
b/wave/src/main/java/org/waveprotocol/box/server/rpc/testing/FakeServerRpcController.java
deleted file mode 100644
index fa45cd6..0000000
--- 
a/wave/src/main/java/org/waveprotocol/box/server/rpc/testing/FakeServerRpcController.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/**
- * 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.rpc.testing;
-
-import static org.waveprotocol.box.server.util.testing.TestingConstants.USER;
-
-import com.google.protobuf.RpcCallback;
-
-import org.waveprotocol.box.server.rpc.ServerRpcController;
-import org.waveprotocol.wave.model.wave.ParticipantId;
-
-
-/**
-  * An {@code RpcController} that just handles error text and failure 
condition.
-  */
-public class FakeServerRpcController implements ServerRpcController {
-  private boolean failed = false;
-  private String errorText = null;
-
-  @Override
-  public String errorText() {
-    return errorText;
-  }
-
-  @Override
-  public boolean failed() {
-    return failed;
-  }
-
-  @Override
-  public boolean isCanceled() {
-    return false;
-  }
-
-  @Override
-  public void notifyOnCancel(RpcCallback<Object> arg) {
-  }
-
-  @Override
-  public void reset() {
-    failed = false;
-    errorText = null;
-  }
-
-  @Override
-  public void setFailed(String error) {
-    failed = true;
-    errorText = error;
-  }
-
-  @Override
-  public void startCancel() {
-  }
-
-  @Override
-  public ParticipantId getLoggedInUser() {
-    return ParticipantId.ofUnsafe(USER);
-  }
-
-  @Override
-  public void cancel() {
-  }
-
-  @Override
-  public void run() {
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/box/server/util/testing/ExceptionLogHandler.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/box/server/util/testing/ExceptionLogHandler.java
 
b/wave/src/main/java/org/waveprotocol/box/server/util/testing/ExceptionLogHandler.java
deleted file mode 100644
index 7ea3550..0000000
--- 
a/wave/src/main/java/org/waveprotocol/box/server/util/testing/ExceptionLogHandler.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/**
- * 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.testing;
-
-import java.util.logging.Handler;
-import java.util.logging.Level;
-import java.util.logging.LogRecord;
-
-/**
- * A log handler which throws a runtime exception at and above a set log level.
- * Useful for catching erroneous conditions during testing, which are only
- * reported to the logs.
- *
- * @author mk.mat...@gmail.com (Michael Kuntzman)
- */
-public class ExceptionLogHandler extends Handler {
-  /** The integer value of the minimum fatal log level. */
-  private final int fatalLevel;
-
-  /**
-   * Constructs an ExceptionLogHandler that throws a runtime exception at and 
above the specified
-   * log level.
-   *
-   * @param fatalLevel the minimum log level for which to throw an exception.
-   */
-  public ExceptionLogHandler(Level fatalLevel) {
-    this.fatalLevel = fatalLevel.intValue();
-  }
-
-  /**
-   * @throws RuntimeException if the log record is at or above the fatal log 
level.
-   */
-  @Override
-  public void publish(LogRecord record) {
-    if (record.getLevel().intValue() >= fatalLevel) {
-      throw new RuntimeException(record.getLevel() + ": " + 
record.getMessage(),
-          record.getThrown());
-    }
-  }
-
-  @Override
-  public void flush() {
-  }
-
-  @Override
-  public void close() {
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/box/server/util/testing/Matchers.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/box/server/util/testing/Matchers.java 
b/wave/src/main/java/org/waveprotocol/box/server/util/testing/Matchers.java
deleted file mode 100644
index 72be27a..0000000
--- a/wave/src/main/java/org/waveprotocol/box/server/util/testing/Matchers.java
+++ /dev/null
@@ -1,172 +0,0 @@
-/**
- * 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.testing;
-
-import org.hamcrest.Description;
-import org.hamcrest.TypeSafeMatcher;
-
-import java.util.Collection;
-
-/**
- * Additional matchers to go with JUnit4's assertThat and assumeThat.
- *
- * @author mk.mat...@gmail.com (Michael Kuntzman)
- */
-// TODO(Michael): Maybe move this class to the libraries repository/branch.
-public class Matchers {
-  /**
-   * Nicer aliases for some of the methods in this class, which may conflict 
with methods in other
-   * packages (potential conficts noted for each alias).
-   */
-  public static class Aliases {
-    /**
-     * Alias for "containsString". May conflict with 
"org.mockito.Mockito.contains".
-     *
-     * @param substring to look for.
-     * @return a matcher for checking that a string contains the specified 
substring.
-     */
-    public static TypeSafeMatcher<String> contains(final String substring) {
-      return containsString(substring);
-    }
-
-    /**
-     * Alias for "matchesRegex". May conflict with 
"org.mockito.Mockito.matches".
-     *
-     * @param regularExpression to match against.
-     * @return a matcher for checking that a string matches the specified 
regular expression.
-     */
-    public static TypeSafeMatcher<String> matches(final String 
regularExpression) {
-      return matchesRegex(regularExpression);
-    }
-  }
-
-  /**
-   * A more user-friendly version of 
org.junit.matchers.JUnitMatchers.hasItem(T element). Allows a
-   * more verbose failure than assertTrue(collection.contains(item)). The 
matcher produces
-   * "Expected: a collection containing '...' got: '...'", whereas assertTrue 
produces merely
-   * "AssertionFailedError".
-   * Usage: static import, then assertThat(collection, contains(item)).
-   *
-   * @param item to look for.
-   * @return a matcher for checking that a collection contains the specified 
item.
-   */
-  public static <T> TypeSafeMatcher<Collection<? super T>> contains(final T 
item) {
-    return new TypeSafeMatcher<Collection<? super T>>() {
-          @Override
-          public boolean matchesSafely(Collection<? super T> collection) {
-            return collection.contains(item);
-          }
-
-          @Override
-          public void describeTo(Description description) {
-            description.appendText("a collection containing 
").appendValue(item);
-          }
-        };
-  }
-
-  /**
-   * Same as JUnitMatchers.containsString. Allows a more verbose failure than
-   * assertTrue(str.contains(substring)).
-   * Usage: static import, then assertThat(str, containsString(substring)).
-   *
-   * @param substring to look for.
-   * @return a matcher for checking that a string contains the specified 
substring.
-   */
-  public static TypeSafeMatcher<String> containsString(final String substring) 
{
-    return new TypeSafeMatcher<String>() {
-          @Override
-          public boolean matchesSafely(String str) {
-            return str.contains(substring);
-          }
-
-          @Override
-          public void describeTo(Description description) {
-            description.appendText("a string containing 
").appendValue(substring);
-          }
-        };
-  }
-
-  /**
-   * The negative version of "contains" for a collection. Allows a more 
verbose failure than
-   * assertFalse(collection.contains(item)).
-   * Usage: static import, then assertThat(collection, doesNotContain(item)).
-   *
-   * @param item to look for.
-   * @return a matcher for checking that a collection does not contain the 
specified item.
-   */
-  public static <T> TypeSafeMatcher<Collection<? super T>> 
doesNotContain(final T item) {
-    return new TypeSafeMatcher<Collection<? super T>>() {
-          @Override
-          public boolean matchesSafely(Collection<? super T> collection) {
-            return !collection.contains(item);
-          }
-
-          @Override
-          public void describeTo(Description description) {
-            description.appendText("a collection NOT containing 
").appendValue(item);
-          }
-        };
-  }
-
-  /**
-   * The negative version of "contains" for a string (or "containsString"). 
Allows a more verbose
-   * failure than assertFalse(str.contains(substring)).
-   * Usage: static import, then assertThat(str, doesNotContain(substring)).
-   *
-   * @param substring to look for.
-   * @return a matcher for checking that a string contains the specified 
substring.
-   */
-  public static TypeSafeMatcher<String> doesNotContain(final String substring) 
{
-    return new TypeSafeMatcher<String>() {
-          @Override
-          public boolean matchesSafely(String str) {
-            return !str.contains(substring);
-          }
-
-          @Override
-          public void describeTo(Description description) {
-            description.appendText("a string NOT containing 
").appendValue(substring);
-          }
-        };
-  }
-
-  /**
-   * Allows a more verbose failure than assertTrue(str.matches(regex)). The 
matcher produces
-   * "Expected: a string matching regex '...' got: '...'", whereas assertTrue 
produces merely
-   * "AssertionFailedError".
-   * Usage: static import, then assertThat(str, matchesRegex(regex)).
-   *
-   * @param regularExpression to match against.
-   * @return a matcher for checking that a string matches the specified 
regular expression.
-   */
-  public static TypeSafeMatcher<String> matchesRegex(final String 
regularExpression) {
-    return new TypeSafeMatcher<String>() {
-          @Override
-          public boolean matchesSafely(String str) {
-            return str.matches(regularExpression);
-          }
-
-          @Override
-          public void describeTo(Description description) {
-            description.appendText("a string matching regex 
").appendValue(regularExpression);
-          }
-        };
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/box/server/util/testing/TestingConstants.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/box/server/util/testing/TestingConstants.java
 
b/wave/src/main/java/org/waveprotocol/box/server/util/testing/TestingConstants.java
deleted file mode 100644
index ed0d95f..0000000
--- 
a/wave/src/main/java/org/waveprotocol/box/server/util/testing/TestingConstants.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/**
- * 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.testing;
-
-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.wave.ParticipantId;
-
-/**
- * Commonly used constants for unit testing. Some constants taken from
- * previously existing test cases.
- *
- * @author mk.mat...@gmail.com (Michael Kuntzman)
- */
-// TODO(Michael): Maybe move this class to the libraries repository/branch.
-public interface TestingConstants {
-  public static final String BLIP_ID = "b+blip";
-
-  public static final String MESSAGE = "The quick brown fox jumps over the 
lazy dog";
-
-  public static final String MESSAGE2 = "Why's the rum gone?";
-
-  public static final String MESSAGE3 = "There is no spoon";
-
-  public static final String DOMAIN = "host.com";
-
-  public static final String OTHER_USER_NAME = "other";
-
-  public static final String OTHER_USER = OTHER_USER_NAME + "@" + DOMAIN;
-
-  public static final ParticipantId OTHER_PARTICIPANT = new 
ParticipantId(OTHER_USER);
-
-  public static final int PORT = 9876;
-
-  public static final String USER_NAME = "user";
-
-  public static final String USER = USER_NAME + "@" + DOMAIN;
-
-  public static final char[] PASSWORD = "password".toCharArray();
-
-  public static final ParticipantId PARTICIPANT = new ParticipantId(USER);
-
-  public static final WaveId WAVE_ID = WaveId.of(DOMAIN, "w+wave");
-
-  public static final WaveletId WAVELET_ID = WaveletId.of(DOMAIN, "wavelet");
-
-  public static final WaveletName WAVELET_NAME = WaveletName.of(WAVE_ID, 
WAVELET_ID);
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/wave/client/testing/UndercurrentHarness.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/wave/client/testing/UndercurrentHarness.java
 
b/wave/src/main/java/org/waveprotocol/wave/client/testing/UndercurrentHarness.java
deleted file mode 100644
index 48a6753..0000000
--- 
a/wave/src/main/java/org/waveprotocol/wave/client/testing/UndercurrentHarness.java
+++ /dev/null
@@ -1,380 +0,0 @@
-/**
- * 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.client.testing;
-
-import com.google.gwt.core.client.Duration;
-import com.google.gwt.core.client.EntryPoint;
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.core.client.GWT.UncaughtExceptionHandler;
-import com.google.gwt.core.client.Scheduler;
-import com.google.gwt.core.client.Scheduler.RepeatingCommand;
-import com.google.gwt.dom.client.Document;
-import com.google.gwt.dom.client.Element;
-import com.google.gwt.user.client.Command;
-
-import org.waveprotocol.wave.client.StageOne;
-import org.waveprotocol.wave.client.StageThree;
-import org.waveprotocol.wave.client.StageTwo;
-import org.waveprotocol.wave.client.StageZero;
-import org.waveprotocol.wave.client.Stages;
-import org.waveprotocol.wave.client.common.safehtml.SafeHtmlBuilder;
-import org.waveprotocol.wave.client.common.util.AsyncHolder;
-import org.waveprotocol.wave.client.concurrencycontrol.MuxConnector;
-import org.waveprotocol.wave.client.doodad.DoodadInstallers;
-import 
org.waveprotocol.wave.client.doodad.attachment.AttachmentManagerProvider;
-import 
org.waveprotocol.wave.client.doodad.attachment.testing.FakeAttachmentsManager;
-import org.waveprotocol.wave.client.util.ClientFlags;
-import org.waveprotocol.wave.client.util.NullTypedSource;
-import org.waveprotocol.wave.client.util.OverridingTypedSource;
-import 
org.waveprotocol.wave.client.wavepanel.impl.toolbar.color.ComplexColorPicker;
-import 
org.waveprotocol.wave.client.wavepanel.impl.toolbar.color.SampleCustomColorPicker;
-import org.waveprotocol.wave.common.bootstrap.FlagConstants;
-import org.waveprotocol.wave.concurrencycontrol.channel.WaveViewService;
-import org.waveprotocol.wave.model.conversation.Conversation;
-import org.waveprotocol.wave.model.conversation.ConversationBlip;
-import org.waveprotocol.wave.model.conversation.ConversationThread;
-import org.waveprotocol.wave.model.conversation.ConversationView;
-import org.waveprotocol.wave.model.conversation.WaveBasedConversationView;
-import org.waveprotocol.wave.model.document.util.XmlStringBuilder;
-import org.waveprotocol.wave.model.id.IdGenerator;
-import org.waveprotocol.wave.model.schema.SchemaProvider;
-import org.waveprotocol.wave.model.schema.conversation.ConversationSchemas;
-import org.waveprotocol.wave.model.testing.BasicFactories;
-import org.waveprotocol.wave.model.testing.FakeIdGenerator;
-import org.waveprotocol.wave.model.util.CollectionUtils;
-import org.waveprotocol.wave.model.util.ReadableStringMap.ProcV;
-import org.waveprotocol.wave.model.util.StringMap;
-import org.waveprotocol.wave.model.wave.ParticipantId;
-import org.waveprotocol.wave.model.wave.data.DocumentFactory;
-import org.waveprotocol.wave.model.wave.data.ObservableWaveletData;
-import org.waveprotocol.wave.model.wave.data.ReadableWaveletData;
-import org.waveprotocol.wave.model.wave.data.WaveViewData;
-import org.waveprotocol.wave.model.wave.data.impl.WaveViewDataImpl;
-import org.waveprotocol.wave.model.wave.data.impl.WaveletDataImpl;
-import org.waveprotocol.wave.model.wave.opbased.OpBasedWavelet;
-import org.waveprotocol.wave.model.wave.opbased.WaveViewImpl;
-import 
org.waveprotocol.wave.model.wave.opbased.WaveViewImpl.WaveletConfigurator;
-import org.waveprotocol.wave.model.wave.opbased.WaveViewImpl.WaveletFactory;
-
-/**
- * Kicks off some initial actions for development purposes.
- *
- */
-public class UndercurrentHarness implements EntryPoint {
-
-  private UndercurrentHarness() {
-  }
-
-  private static boolean loaded;
-
-  /**
-   * Runs the harness script.
-   */
-  @Override
-  public void onModuleLoad() {
-    AttachmentManagerProvider.init(new FakeAttachmentsManager());
-    if (loaded) {
-      return;
-    }
-    loaded = true;
-
-    final Timeline timeline = new Timeline();
-    new Stages() {
-
-      @Override
-      protected AsyncHolder<StageZero> createStageZeroLoader() {
-        return new StageZero.DefaultProvider() {
-
-          @Override
-          protected void onStageInit() {
-            timeline.add("stage0_start");
-          }
-
-          @Override
-          protected void onStageLoaded() {
-            timeline.add("stage0_end");
-          }
-
-          @Override
-          protected UncaughtExceptionHandler createUncaughtExceptionHandler() {
-            return GWT.getUncaughtExceptionHandler();
-          }
-        };
-      }
-
-      @Override
-      protected AsyncHolder<StageOne> createStageOneLoader(StageZero zero) {
-        return new StageOne.DefaultProvider(zero) {
-          @Override
-          protected void onStageInit() {
-            timeline.add("stage1_start");
-          }
-
-          @Override
-          protected void onStageLoaded() {
-            timeline.add("stage1_end");
-          }
-
-          @Override
-          protected Element createWaveHolder() {
-            return Document.get().getElementById("initialHtml");
-          }
-        };
-      }
-
-      @Override
-      protected AsyncHolder<StageTwo> createStageTwoLoader(StageOne one) {
-        return new StageTwo.DefaultProvider(one, null) {
-
-          @Override
-          protected void onStageInit() {
-            timeline.add("stage2_start");
-          }
-
-          @Override
-          protected void onStageLoaded() {
-            timeline.add("stage2_end");
-          }
-
-          @Override
-          protected void fetchWave(Accessor<WaveViewData> whenReady) {
-            timeline.add("fakewave_start");
-            WaveViewData fake = WaveFactory.create(getDocumentRegistry());
-            timeline.add("fakewave_end");
-            whenReady.use(fake);
-          }
-
-          @Override
-          protected ParticipantId createSignedInUser() {
-            return ParticipantId.ofUnsafe("nob...@example.com");
-          }
-
-          @Override
-          protected String createSessionId() {
-            return "session";
-          }
-
-          @Override
-          protected MuxConnector createConnector() {
-            return new MuxConnector() {
-              @Override
-              public void connect(Command whenOpened) {
-                if (whenOpened != null) {
-                  whenOpened.execute();
-                }
-              }
-
-              @Override
-              public void close() {
-                // Ignore
-              }
-            };
-          }
-
-          @Override
-          protected WaveViewService createWaveViewService() {
-            // The vacuous MuxConnector should avoid the need for a
-            // communication layer.
-            throw new UnsupportedOperationException();
-          }
-
-          @Override
-          protected SchemaProvider createSchemas() {
-            return new ConversationSchemas();
-          }
-        };
-      }
-
-      @Override
-      protected AsyncHolder<StageThree> createStageThreeLoader(StageTwo two) {
-        ClientFlags.resetWithSourceForTesting(OverridingTypedSource.of(new 
NullTypedSource())
-            .withBoolean(FlagConstants.ENABLE_UNDERCURRENT_EDITING, true)
-            .build());
-
-        // Only for test additional color pickers
-        new SampleCustomColorPicker(ComplexColorPicker.getInstance());
-
-        return new StageThree.DefaultProvider(two) {
-          @Override
-          protected void onStageInit() {
-            timeline.add("stage3_start");
-          }
-
-          @Override
-          protected void onStageLoaded() {
-            timeline.add("stage3_end");
-          }
-        };
-      }
-    }.load(new Command() {
-      @Override
-      public void execute() {
-        showInfo(timeline);
-      }
-    });
-  }
-
-  /**
-   * Populates the info box. Continuously reports which element has browser
-   * focus, and reports timing information for the stage loading.
-   *
-   * @param timeline timeline to report
-   */
-  private static void showInfo(Timeline timeline) {
-    Element timeBox = Document.get().getElementById("timeline");
-    timeline.dump(timeBox);
-
-    Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {
-      private final Element activeBox = 
Document.get().getElementById("active");
-
-      @Override
-      public boolean execute() {
-        Element e = getActiveElement();
-        String text = (e != null ? e.getTagName() + " id:" + e.getId() : 
"none");
-        activeBox.setInnerText(text);
-        return true;
-      }
-
-      private native Element getActiveElement() /*-{
-        return $doc.activeElement;
-      }-*/;
-    }, 1000);
-  }
-
-  /**
-   * Creates a sample wave with a conversation in it.
-   */
-  private final static class WaveFactory {
-
-    /**
-     * Creates a sample wave.
-     *
-     * @param docFactory factory/registry for documents in the wave
-     * @return the wave state of the sample wave.
-     */
-    public static WaveViewDataImpl create(DocumentFactory<?> docFactory) {
-      // Create a sample wave.
-      WaveViewData sampleData = createSampleWave();
-
-      // Now build one that has the same setup state as that required by
-      // undercurrent (complex issue with the per-document output sinks).
-      WaveViewDataImpl newData = 
WaveViewDataImpl.create(sampleData.getWaveId());
-      WaveletDataImpl.Factory copier = 
WaveletDataImpl.Factory.create(docFactory);
-      for (ReadableWaveletData src : sampleData.getWavelets()) {
-        WaveletDataImpl copied = copier.create(src);
-        for (ParticipantId p : src.getParticipants()) {
-          copied.addParticipant(p);
-        }
-        copied.setVersion(copied.getVersion());
-        copied.setHashedVersion(src.getHashedVersion());
-        copied.setLastModifiedTime(src.getLastModifiedTime());
-        newData.addWavelet(copied);
-      }
-      return newData;
-    }
-
-    /** @return a sample wave with a conversation in it. */
-    private static WaveViewData createSampleWave() {
-      final ParticipantId sampleAuthor = 
ParticipantId.ofUnsafe("nob...@example.com");
-      IdGenerator gen = FakeIdGenerator.create();
-      final WaveViewDataImpl waveData = 
WaveViewDataImpl.create(gen.newWaveId());
-      final DocumentFactory<?> docFactory = 
BasicFactories.fakeDocumentFactory();
-      final ObservableWaveletData.Factory<?> waveletDataFactory =
-          new ObservableWaveletData.Factory<WaveletDataImpl>() {
-            private final ObservableWaveletData.Factory<WaveletDataImpl> inner 
=
-                WaveletDataImpl.Factory.create(docFactory);
-
-            @Override
-            public WaveletDataImpl create(ReadableWaveletData data) {
-              WaveletDataImpl wavelet = inner.create(data);
-              waveData.addWavelet(wavelet);
-              return wavelet;
-            }
-          };
-      WaveletFactory<OpBasedWavelet> waveletFactory = BasicFactories
-            .opBasedWaveletFactoryBuilder()
-            .with(waveletDataFactory)
-            .with(sampleAuthor)
-            .build();
-
-      WaveViewImpl<?> wave = WaveViewImpl.create(
-          waveletFactory, waveData.getWaveId(), gen, sampleAuthor, 
WaveletConfigurator.ADD_CREATOR);
-
-      // Build a conversation in that wave.
-      ConversationView v = WaveBasedConversationView.create(wave, gen);
-      Conversation c = v.createRoot();
-      ConversationThread root = c.getRootThread();
-      sampleReply(root.appendBlip());
-      write(root.appendBlip());
-      write(root.appendBlip());
-      write(root.appendBlip());
-
-      return waveData;
-    }
-
-    private static void write(ConversationBlip blip) {
-      org.waveprotocol.wave.model.document.Document d = blip.getContent();
-      d.emptyElement(d.getDocumentElement());
-      
d.appendXml(XmlStringBuilder.createFromXmlString("<body><line></line>Hello 
World</body>"));
-    }
-
-    private static void sampleReply(ConversationBlip blip) {
-      write(blip);
-      ConversationThread thread = blip.addReplyThread(8);
-      write(thread.appendBlip());
-    }
-
-    private static void biggerSampleReply(ConversationBlip blip) {
-      write(blip);
-      ConversationThread thread = blip.addReplyThread();
-      sampleReply(thread.appendBlip());
-      sampleReply(thread.appendBlip());
-      write(thread.appendBlip());
-    }
-  }
-
-  private static class Timeline {
-    private final StringMap<Integer> events = 
CollectionUtils.createStringMap();
-    private final Duration duration = new Duration();
-
-    void add(String name) {
-      events.put(name, duration.elapsedMillis());
-    }
-
-    void dump(Element timeBox) {
-      final SafeHtmlBuilder timeHtml = new SafeHtmlBuilder();
-      timeHtml.appendHtmlConstant("<table cellpadding='0' cellspacing='0'>");
-      events.each(new ProcV<Integer>() {
-        @Override
-        public void apply(String key, Integer value) {
-          timeHtml.appendHtmlConstant("<tr><td>");
-          timeHtml.appendEscaped(key);
-          timeHtml.appendHtmlConstant(":</td><td>");
-          timeHtml.appendEscaped("" + value);
-          timeHtml.appendHtmlConstant("</td></tr>");
-        }
-      });
-      timeHtml.appendHtmlConstant("</table>");
-      timeBox.setInnerHTML(timeHtml.toSafeHtml().asString());
-
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/wave/client/testing/public/UndercurrentHarness.html
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/wave/client/testing/public/UndercurrentHarness.html
 
b/wave/src/main/java/org/waveprotocol/wave/client/testing/public/UndercurrentHarness.html
deleted file mode 100644
index a7ac1a3..0000000
--- 
a/wave/src/main/java/org/waveprotocol/wave/client/testing/public/UndercurrentHarness.html
+++ /dev/null
@@ -1,86 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
-<!--
-  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.
--->
-<html>
-  <head>
-    <meta http-equiv="Content-type" content="text/html;charset=UTF-8">
-    <meta name="gwt:property" content="locale=en">
-    <title>Undercurrent Harness</title>
-    <style type='text/css'>
-      /* Full screen box. */
-      body {
-        position: absolute;
-        margin: 0;
-        padding: 0;
-        left: 0;
-        right: 0;
-        top: 0;
-        bottom: 0;
-
-        /*
-         * Arial seems to be the only non-ugly sans-serif font that renders 
roughly the same on both
-         * Chrome and Firefox.  e.g., 'sans-serif' on Firefox is a nicer 
mystery font, because it is
-         * wider, but Chrome binds 'sans-serif' to 'arial'.
-         */
-        font-family: arial;
-        font-size: small;
-      }
-
-      /* Fixed-width and horizontally centered, in a way that works on IE. */
-      #initialHtml {
-        position: absolute;
-        left: 50%;
-        right: 50%;
-        top: 4em;  /* Enough space for the header. */
-        bottom: 4em;
-        /* Expand out of the center line, aiming for ~70-75 character blip 
widths. */
-        margin-left: -250px;
-        margin-right: -250px;
-        border: 1px solid lightGray;
-      }
-
-      #info {
-        position: absolute;
-        z-index: 100;
-        right: 20px;
-        top: 20px;
-        padding: 0.2em;
-        width: 10em;
-        border: 1px solid black;
-        background-color: lightGray;
-      }
-
-      #timeline {
-        margin-left: 1em;
-      }
-
-    </style>
-  </head>
-  <body>
-    <h2>Undercurrent Test Harness</h2>
-    <div id='initialHtml'></div>
-    <div id='info'>
-      Active: <span id='active'></span><br/>
-      Timing:
-      <div id='timeline'></div>
-    </div>
-    <script type='text/javascript' src='waveharness.nocache.js'>
-    </script>
-  </body>
-</html>

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/BlipTestUtils.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/BlipTestUtils.java
 
b/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/BlipTestUtils.java
deleted file mode 100644
index 4bdf453..0000000
--- 
a/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/BlipTestUtils.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/**
- * 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.conversation.testing;
-
-import org.waveprotocol.wave.model.conversation.Blips;
-import org.waveprotocol.wave.model.conversation.ConversationBlip;
-import org.waveprotocol.wave.model.conversation.TitleHelper;
-
-import org.waveprotocol.wave.model.document.ReadableWDocument;
-import org.waveprotocol.wave.model.document.indexed.IndexedDocument;
-import org.waveprotocol.wave.model.document.operation.automaton.DocumentSchema;
-import org.waveprotocol.wave.model.document.raw.impl.Element;
-import org.waveprotocol.wave.model.document.raw.impl.Node;
-import org.waveprotocol.wave.model.document.raw.impl.Text;
-import org.waveprotocol.wave.model.document.util.DocHelper;
-import org.waveprotocol.wave.model.document.util.DocProviders;
-import org.waveprotocol.wave.model.document.util.LineContainers;
-import org.waveprotocol.wave.model.document.util.XmlStringBuilder;
-
-/**
- * Utility functions used by conversation tests.
- *
- */
-public final class BlipTestUtils {
-
-  // Non-instantiatable class
-  private BlipTestUtils() {
-  }
-
-  /**
-   * Returns the position of the body element in an initial, empty, blip.
-   */
-  public static int getInitialBlipBodyPosition() {
-    IndexedDocument<Node, Element, Text> d = DocProviders.POJO.build(
-        TitleHelper.emptyDocumentWithTitle(),
-        DocumentSchema.NO_SCHEMA_CONSTRAINTS);
-    return getBodyPosition(d);
-  }
-
-
-  /**
-   * Returns the position of the body element of the given blip.
-   */
-  public static int getBodyPosition(ConversationBlip blip) {
-    return getBodyPosition(blip.getContent());
-  }
-
-  /**
-   * Returns the position of the body element of the given document or 0 if the
-   * document has no body.
-   */
-  public static <N, E extends N> int getBodyPosition(ReadableWDocument<N, E, 
?> doc) {
-    N body = DocHelper.getElementWithTagName(doc, Blips.BODY_TAGNAME);
-    if (body == null) return 0;
-    return doc.getLocation(body);
-  }
-
-  /**
-   * Wrap the given xml string containing a blip body in an XmlStringBuilder
-   * and prepend an empty head.
-   */
-  public static XmlStringBuilder prependHead(String body) {
-    return XmlStringBuilder.createEmpty()
-      .append(Blips.INITIAL_HEAD)
-      .append(XmlStringBuilder.createFromXmlString(body));
-  }
-
-  /**
-   * Returns a blip whose contents are the given lines.
-   */
-  public static String debugBlipWrap(String ... lines) {
-    return XmlStringBuilder.createEmpty()
-        .append(Blips.INITIAL_HEAD)
-        
.append(XmlStringBuilder.createFromXmlString(LineContainers.debugContainerWrap(lines)))
-        .toString();
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/FakeConversationView.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/FakeConversationView.java
 
b/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/FakeConversationView.java
deleted file mode 100644
index 85b2fd9..0000000
--- 
a/wave/src/main/java/org/waveprotocol/wave/model/conversation/testing/FakeConversationView.java
+++ /dev/null
@@ -1,159 +0,0 @@
-/**
- * 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.conversation.testing;
-
-import org.waveprotocol.wave.model.conversation.ObservableConversationView;
-import org.waveprotocol.wave.model.conversation.WaveBasedConversationView;
-import org.waveprotocol.wave.model.conversation.WaveletBasedConversation;
-import org.waveprotocol.wave.model.id.IdGenerator;
-import org.waveprotocol.wave.model.id.WaveId;
-import org.waveprotocol.wave.model.schema.SchemaProvider;
-import org.waveprotocol.wave.model.schema.conversation.ConversationSchemas;
-import org.waveprotocol.wave.model.testing.FakeIdGenerator;
-import org.waveprotocol.wave.model.testing.FakeWaveView;
-import org.waveprotocol.wave.model.wave.ParticipantId;
-import org.waveprotocol.wave.model.wave.data.DocumentFactory;
-import org.waveprotocol.wave.model.wave.opbased.ObservableWaveView;
-
-import java.util.Collection;
-
-/**
- * A fake conversation view. The view is fully functioning but not attached to
- * any communication channels.
- *
- * @author ano...@google.com (Alex North)
- */
-public final class FakeConversationView implements ObservableConversationView {
-
-  private final static SchemaProvider DEFAULT_SCHEMAS = new 
ConversationSchemas();
-
-  public final static class Builder {
-    private SchemaProvider schemas;
-    private IdGenerator idGenerator;
-    private WaveId waveId;
-    private ParticipantId viewer;
-    private DocumentFactory<?> docFactory;
-
-    private Builder() {
-    }
-
-    public Builder with(DocumentFactory<?> docFactory) {
-      this.docFactory = docFactory;
-      return this;
-    }
-
-    public Builder with(SchemaProvider schemas) {
-      this.schemas = schemas;
-      return this;
-    }
-
-    public Builder with(IdGenerator idGenerator) {
-      this.idGenerator = idGenerator;
-      return this;
-    }
-
-    public Builder with(WaveId wid) {
-      this.waveId = wid;
-      return this;
-    }
-
-    public Builder with(ParticipantId viewer) {
-      this.viewer = viewer;
-      return this;
-    }
-
-    public FakeConversationView build() {
-      if (schemas == null) {
-        schemas = DEFAULT_SCHEMAS;
-      }
-      if (idGenerator == null) {
-        idGenerator = FakeIdGenerator.create();
-      }
-      if (waveId == null) {
-        waveId = idGenerator.newWaveId();
-      }
-
-      FakeWaveView waveView = FakeWaveView.builder(schemas) // \u2620
-          .with(docFactory) // \u2620
-          .with(idGenerator) // \u2620
-          .with(waveId) // \u2620
-          .with(viewer) // \u2620
-          .build();
-
-      return new 
FakeConversationView(WaveBasedConversationView.create(waveView, idGenerator));
-    }
-  }
-
-  /** Creates a new conversation view builder. */
-  public static Builder builder() {
-    return new Builder();
-  }
-
-  /** The backing conversation view. */
-  private final WaveBasedConversationView view;
-
-  private FakeConversationView(WaveBasedConversationView view) {
-    this.view = view;
-  }
-
-  @Override
-  public String getId() {
-    return view.getId();
-  }
-
-  @Override
-  public WaveletBasedConversation createConversation() {
-    return view.createConversation();
-  }
-
-  @Override
-  public WaveletBasedConversation createRoot() {
-    return view.createRoot();
-  }
-
-  @Override
-  public WaveletBasedConversation getConversation(String conversationId) {
-    return view.getConversation(conversationId);
-  }
-
-  @Override
-  public Collection<? extends WaveletBasedConversation> getConversations() {
-    return view.getConversations();
-  }
-
-  @Override
-  public WaveletBasedConversation getRoot() {
-    return view.getRoot();
-  }
-
-  @Override
-  public void addListener(Listener listener) {
-    view.addListener(listener);
-  }
-
-  @Override
-  public void removeListener(Listener listener) {
-    view.removeListener(listener);
-  }
-
-  public ObservableWaveView getWaveView() {
-    return view.getWaveView();
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/wave/model/testing/BasicFactories.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/wave/model/testing/BasicFactories.java 
b/wave/src/main/java/org/waveprotocol/wave/model/testing/BasicFactories.java
deleted file mode 100644
index f23e93b..0000000
--- a/wave/src/main/java/org/waveprotocol/wave/model/testing/BasicFactories.java
+++ /dev/null
@@ -1,239 +0,0 @@
-/**
- * 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.testing;
-
-import org.waveprotocol.wave.model.document.Document;
-import org.waveprotocol.wave.model.document.ObservableDocument;
-import org.waveprotocol.wave.model.document.indexed.IndexedDocument;
-import org.waveprotocol.wave.model.document.operation.DocInitialization;
-import org.waveprotocol.wave.model.document.operation.DocOp;
-import org.waveprotocol.wave.model.document.operation.automaton.DocumentSchema;
-import org.waveprotocol.wave.model.document.raw.impl.Element;
-import org.waveprotocol.wave.model.document.raw.impl.Node;
-import org.waveprotocol.wave.model.document.raw.impl.Text;
-import org.waveprotocol.wave.model.document.util.DocProviders;
-import org.waveprotocol.wave.model.document.util.DocumentImpl;
-import org.waveprotocol.wave.model.document.util.DocumentProvider;
-import org.waveprotocol.wave.model.operation.SilentOperationSink;
-import org.waveprotocol.wave.model.schema.SchemaCollection;
-import org.waveprotocol.wave.model.schema.SchemaProvider;
-import org.waveprotocol.wave.model.util.Preconditions;
-import org.waveprotocol.wave.model.wave.data.DocumentFactory;
-import org.waveprotocol.wave.model.wave.data.MuteDocumentFactory;
-import 
org.waveprotocol.wave.model.wave.data.impl.ObservablePluggableMutableDocument;
-import org.waveprotocol.wave.model.wave.data.impl.PluggableMutableDocument;
-import org.waveprotocol.wave.model.wave.data.impl.WaveletDataImpl;
-
-import java.util.Map;
-
-/**
- * Static factory for creating various document factories and builders whose
- * document schemas come from the provider set using
- * {@link #setSchemaProvider(SchemaProvider)}. If no provider is set the empty
- * provider is used. This should only be used for tests of the core model.
- *
- */
-public class BasicFactories {
-
-  /**
-   * Provider of {@link Document}s based on the {@link DocProviders#POJO} DOM
-   * implementation.
-   */
-  private static final DocumentProvider<Document> DOC_PROVIDER = new 
DocumentProvider<Document>() {
-    @Override
-    public Document create(String tagName, Map<String, String> attributes) {
-      IndexedDocument<Node, Element, Text> doc = 
DocProviders.POJO.create(tagName, attributes);
-      return new DocumentImpl(DocProviders.createTrivialSequencer(doc), doc);
-    }
-
-    @Override
-    public Document parse(String text) {
-      IndexedDocument<Node, Element, Text> doc = DocProviders.POJO.parse(text);
-      return new DocumentImpl(DocProviders.createTrivialSequencer(doc), doc);
-    }
-  };
-
-  /**
-   * Provider of {@link ObservableDocument}s based on the
-   * {@link DocProviders#POJO} DOM implementation and a trivial sequence.
-   */
-  private static final DocumentProvider<ObservablePluggableMutableDocument> 
OBS_DOC_PROVIDER =
-      new DocumentProvider<ObservablePluggableMutableDocument>() {
-        @Override
-        public ObservablePluggableMutableDocument create(
-            String tagName, Map<String, String> attributes) {
-          // FIXME(ohler): this is inefficient.
-          return build(DocProviders.POJO.create(tagName, 
attributes).asOperation());
-        }
-
-        @Override
-        public ObservablePluggableMutableDocument parse(String text) {
-          // FIXME(ohler): this is inefficient.
-          return build(DocProviders.POJO.parse(text).asOperation());
-        }
-
-        private ObservablePluggableMutableDocument build(DocInitialization 
init) {
-          ObservablePluggableMutableDocument doc =
-              new 
ObservablePluggableMutableDocument(DocumentSchema.NO_SCHEMA_CONSTRAINTS, init);
-          doc.init(SilentOperationSink.VOID);
-          return doc;
-        }
-      };
-
-  private static SchemaProvider schemas = SchemaCollection.empty();
-
-  /**
-   * Sets the schema provider that will provide schemas for the factories
-   * returned from the methods of this class.
-   */
-  public static void setSchemaProvider(SchemaProvider value) {
-    schemas = value;
-  }
-
-  /**
-   * Returns the current schema provider.
-   */
-  protected static SchemaProvider getSchemas() {
-    return schemas;
-  }
-
-  /**
-   * Returns a new fake wave view builder whose document schemas comes from the
-   * current provider.
-   */
-  public static FakeWaveView.Builder fakeWaveViewBuilder() {
-    return FakeWaveView.builder(getSchemas());
-  }
-
-  /**
-   * Returns a new op-based wavelet factory builder whose document schemas 
comes
-   * from the current provider.
-   */
-  public static OpBasedWaveletFactory.Builder opBasedWaveletFactoryBuilder() {
-    return OpBasedWaveletFactory.builder(getSchemas());
-  }
-
-  /**
-   * Returns a new wavelet data impl factory whose document schemas comes from
-   * the current provider.
-   */
-  public static WaveletDataImpl.Factory waveletDataImplFactory() {
-    return 
WaveletDataImpl.Factory.create(observablePluggableMutableDocumentFactory());
-  }
-
-  /**
-   * Returns a mute document factory whose document schemas comes from the
-   * current provider.
-   */
-  public static MuteDocumentFactory muteDocumentFactory() {
-    return new MuteDocumentFactory(getSchemas());
-  }
-
-  /**
-   * Returns a fake document factory whose document schemas comes from the
-   * current provider.
-   */
-  public static FakeDocument.Factory fakeDocumentFactory() {
-    return FakeDocument.Factory.create(getSchemas());
-  }
-
-  /**
-   * Returns a plugable mutable document factory whose document schemas comes
-   * from the current provider.
-   */
-  public static DocumentFactory<? extends PluggableMutableDocument>
-      pluggableMutableDocumentFactory() {
-    return PluggableMutableDocument.createFactory(getSchemas());
-  }
-
-  /**
-   * Returns an observable pluggable mutable document factory whose document
-   * schemas comes from the current provider.
-   */
-  public static DocumentFactory<? extends ObservablePluggableMutableDocument>
-      observablePluggableMutableDocumentFactory() {
-    return ObservablePluggableMutableDocument.createFactory(getSchemas());
-  }
-
-  /**
-   * Returns a provider of {@link Document}s.
-   *
-   * Provided documents have no schema constraints: consider using
-   * {@link MuteDocumentFactory} instead.
-   *
-   * TODO(anorth): Remove this method in favor of one specifying a schema.
-   */
-  public static DocumentProvider<Document> documentProvider() {
-    return DOC_PROVIDER;
-  }
-
-  /**
-   * Returns a provider of observable mutable documents.
-   *
-   * Provided documents have no schema constraints: consider using
-   * {@link MuteDocumentFactory} instead.
-   *
-   *  TODO(anorth): Change generic type to ObservableDocument after fixing
-   * callers.
-   *
-   * TODO(anorth): Remove this method in favor of one specifying a schema.
-   */
-  public static DocumentProvider<ObservablePluggableMutableDocument> 
observableDocumentProvider() {
-    return OBS_DOC_PROVIDER;
-  }
-
-  /**
-   * Creates an observable mutable document with some schema, content, and 
sink.
-   */
-  public static ObservableDocument createDocument(DocumentSchema schema,
-      String initialContent, SilentOperationSink<? super DocOp> sink) {
-    Preconditions.checkNotNull(sink, "Sink can't be null");
-    DocInitialization init = 
DocProviders.POJO.parse(initialContent).asOperation();
-    ObservablePluggableMutableDocument doc = new 
ObservablePluggableMutableDocument(schema, init);
-    doc.init(sink);
-    return doc;
-  }
-
-  /**
-   * Creates an observable mutable document with some schema and a sink.
-   */
-  public static ObservableDocument createDocument(
-      DocumentSchema schema, SilentOperationSink<? super DocOp> sink) {
-    return createDocument(schema, "", sink);
-  }
-
-  /**
-   * Creates an observable mutable document with some schema.
-   */
-  public static ObservableDocument createDocument(DocumentSchema schema) {
-    return createDocument(schema, "", SilentOperationSink.VOID);
-  }
-
-  /**
-   * Creates an observable mutable document with some schema and initial 
content
-   */
-  public static ObservableDocument createDocument(
-      DocumentSchema schema, String initialContent) {
-    return createDocument(schema, initialContent, SilentOperationSink.VOID);
-  }
-
-  protected BasicFactories() {
-  }
-}

http://git-wip-us.apache.org/repos/asf/incubator-wave/blob/314ddcc7/wave/src/main/java/org/waveprotocol/wave/model/testing/DeltaTestUtil.java
----------------------------------------------------------------------
diff --git 
a/wave/src/main/java/org/waveprotocol/wave/model/testing/DeltaTestUtil.java 
b/wave/src/main/java/org/waveprotocol/wave/model/testing/DeltaTestUtil.java
deleted file mode 100755
index 2bd7021..0000000
--- a/wave/src/main/java/org/waveprotocol/wave/model/testing/DeltaTestUtil.java
+++ /dev/null
@@ -1,199 +0,0 @@
-/**
- * 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.testing;
-
-import org.waveprotocol.wave.model.document.operation.DocOp;
-import org.waveprotocol.wave.model.document.operation.impl.DocOpBuilder;
-import org.waveprotocol.wave.model.operation.wave.AddParticipant;
-import org.waveprotocol.wave.model.operation.wave.BlipContentOperation;
-import org.waveprotocol.wave.model.operation.wave.NoOp;
-import org.waveprotocol.wave.model.operation.wave.RemoveParticipant;
-import org.waveprotocol.wave.model.operation.wave.TransformedWaveletDelta;
-import org.waveprotocol.wave.model.operation.wave.WaveletBlipOperation;
-import org.waveprotocol.wave.model.operation.wave.WaveletDelta;
-import org.waveprotocol.wave.model.operation.wave.WaveletOperation;
-import org.waveprotocol.wave.model.operation.wave.WaveletOperationContext;
-import org.waveprotocol.wave.model.util.CollectionUtils;
-import org.waveprotocol.wave.model.version.HashedVersion;
-import org.waveprotocol.wave.model.wave.Constants;
-import org.waveprotocol.wave.model.wave.ParticipantId;
-
-import java.util.Arrays;
-import java.util.List;
-import java.util.Random;
-
-
-/**
- * A bunch of utility functions to make testing easier.
- *
- * @author zdw...@google.com (David Wang)
- */
-public class DeltaTestUtil {
-  private static final WaveletOperationContext DUMMY = new 
WaveletOperationContext(null, 0L, 0L);
-
-  private final ParticipantId author;
-  private final Random random = new Random(42);
-
-  /**
-   * Creates a {@link DeltaTestUtil} with which operations authored by the 
given
-   * author can readily be made.
-   */
-  public DeltaTestUtil(String author) {
-    this(new ParticipantId(author));
-  }
-
-  /**
-   * Creates a {@link DeltaTestUtil} with which operations authored by the 
given
-   * author can readily be made.
-   */
-  public DeltaTestUtil(ParticipantId author) {
-    this.author = author;
-  }
-
-  public ParticipantId getAuthor() {
-    return author;
-  }
-
-  /**
-   * Creates an XmlDelete with the given data.
-   */
-  public WaveletOperation delete(int posStart, String characters, int 
remaining) {
-    DocOp op = new DocOpBuilder()
-        .retain(posStart)
-        .deleteCharacters(characters)
-        .retain(remaining)
-        .build();
-    BlipContentOperation blipOp = new BlipContentOperation(
-        new WaveletOperationContext(author, 0L, 1), op);
-    WaveletBlipOperation waveOp = new WaveletBlipOperation("blip id", blipOp);
-    return waveOp;
-  }
-
-  /**
-   * Wrap an op with a delta.
-   */
-  public TransformedWaveletDelta delta(long targetVersion, WaveletOperation 
op) {
-    return TransformedWaveletDelta.cloneOperations(author,
-        HashedVersion.unsigned(targetVersion + 1), 0L, Arrays.asList(op));
-  }
-
-  /**
-   * Create a delta with a single NoOp operation.
-   *
-   * @param initialVersion The version before the operation.
-   */
-  public TransformedWaveletDelta noOpDelta(long initialVersion) {
-    return makeTransformedDelta(0L, HashedVersion.unsigned(initialVersion + 
1), 1);
-  }
-
-  /** Create a NoOp operation. */
-  public NoOp noOp() {
-    return new NoOp(new WaveletOperationContext(author, 0L, 1L));
-  }
-
-  /** Create an AddParticipant operation. */
-  public AddParticipant addParticipant(ParticipantId participant) {
-    return new AddParticipant(new WaveletOperationContext(author, 0L, 1L), 
participant);
-  }
-
-  /** Creates a RemoveParticipant operation. */
-  public RemoveParticipant removeParticipant(ParticipantId participant) {
-    return new RemoveParticipant(new WaveletOperationContext(author, 0L, 1L), 
participant);
-  }
-
-  /**
-   * A docop that is empty. i.e. does nothing to the document. The document 
must
-   * also be empty, otherwise the operation is invalid.
-   */
-  public WaveletOperation noOpDocOp(String blipId) {
-    WaveletOperationContext context = new WaveletOperationContext(author, 0L, 
1L);
-    BlipContentOperation blipOp = new BlipContentOperation(context, (new 
DocOpBuilder()).build());
-    return new WaveletBlipOperation(blipId, blipOp);
-  }
-
-  /**
-   * Creates an XmlInsert with the given data.
-   */
-  public WaveletOperation insert(int pos, String text, int remaining,
-      HashedVersion resultingVersion) {
-    DocOpBuilder builder = new DocOpBuilder();
-    builder.retain(pos).characters(text);
-    if (remaining > 0) {
-      builder.retain(remaining);
-    }
-    BlipContentOperation blipOp = new BlipContentOperation(
-        new WaveletOperationContext(author, 0L, 1, resultingVersion), 
builder.build());
-    WaveletBlipOperation waveOp = new WaveletBlipOperation("blip id", blipOp);
-    return waveOp;
-  }
-
-  /**
-   * Builds a random client delta.
-   */
-  public WaveletDelta makeDelta(HashedVersion targetVersion, long timestamp, 
int numOps) {
-    List<WaveletOperation> ops = CollectionUtils.newArrayList();
-    WaveletOperationContext context =
-        new WaveletOperationContext(author, Constants.NO_TIMESTAMP, 1);
-    for (int i = 0; i < numOps; ++i) {
-      ops.add(randomOp(context));
-    }
-    return new WaveletDelta(author, targetVersion, ops);
-  }
-
-  /**
-   * Builds a no-op client delta.
-   */
-  public WaveletDelta makeNoOpDelta(HashedVersion targetVersion, long 
timestamp, int numOps) {
-    List<WaveletOperation> ops = CollectionUtils.newArrayList();
-    WaveletOperationContext context =
-        new WaveletOperationContext(author, Constants.NO_TIMESTAMP, 1);
-    for (int i = 0; i < numOps; ++i) {
-      ops.add(new NoOp(context));
-    }
-    return new WaveletDelta(author, targetVersion, ops);
-  }
-
-  /**
-   * Builds a random transformed delta.
-   */
-  public TransformedWaveletDelta makeTransformedDelta(long 
applicationTimestamp,
-      HashedVersion resultingVersion, int numOps) {
-    List<WaveletOperation> ops = CollectionUtils.newArrayList();
-    for (int i = 0; i < numOps; ++i) {
-      ops.add(randomOp(DUMMY));
-    }
-    return TransformedWaveletDelta.cloneOperations(author, resultingVersion, 
applicationTimestamp,
-        ops);
-  }
-
-  /**
-   * Creates a random op. The result is unlikely to be applicable to any
-   * wavelet, but is generated such that we are fairly certain that it will be
-   * unique so we can identify it when it completes a round-trip.
-   */
-  private WaveletOperation randomOp(WaveletOperationContext context) {
-    DocOp blipOp = new DocOpBuilder()
-        .retain(Math.abs(random.nextInt()) / 2 + 1)
-        .characters("createRndOp#" + random.nextInt())
-        .build();
-    return new WaveletBlipOperation("createRndId#" + random.nextInt(),
-        new BlipContentOperation(context, blipOp));
-  }
-}

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