lucene/test-framework/src/java/org/apache/lucene/util/FailOnNonBulkMergesInfoStream.java

/*
 * 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.apache.lucene.util;

import java.io.IOException;

/** Hackidy-Häck-Hack to cause a test to fail on non-bulk merges */
// TODO: we should probably be a wrapper so verbose still works...
public class FailOnNonBulkMergesInfoStream extends InfoStream {

  @Override
  public void close() throws IOException {   
  }
  
  @Override
  public boolean isEnabled(String component) {
    return true;
  }

  @Override
  public void message(String component, String message) {
    assert !message.contains("non-bulk merges");
  }
}