server/src/test/java/io/druid/server/log/FilteredRequestLoggerTest.java

/*
 * Licensed to Metamarkets Group Inc. (Metamarkets) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Metamarkets 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 io.druid.server.log;

import com.google.common.collect.ImmutableMap;
import io.druid.server.QueryStats;
import io.druid.server.RequestLogLine;
import org.easymock.EasyMock;
import org.junit.Test;

import java.io.IOException;

public class FilteredRequestLoggerTest
{
  @Test
  public void testFilterBelowThreshold() throws IOException
  {
    RequestLogger delegate = EasyMock.createStrictMock(RequestLogger.class);
    delegate.log((RequestLogLine) EasyMock.anyObject());
    EasyMock.expectLastCall().andThrow(new IOException());
    FilteredRequestLoggerProvider.FilteredRequestLogger logger = new FilteredRequestLoggerProvider.FilteredRequestLogger(
        delegate,
        1000
    );
    RequestLogLine requestLogLine = EasyMock.createMock(RequestLogLine.class);
    EasyMock.expect(requestLogLine.getQueryStats())
            .andReturn(new QueryStats(ImmutableMap.<String, Object>of("query/time", 100)))
            .once();
    EasyMock.replay(requestLogLine, delegate);
    logger.log(requestLogLine);
  }

  @Test
  public void testNotFilterAboveThreshold() throws IOException
  {
    RequestLogger delegate = EasyMock.createStrictMock(RequestLogger.class);
    delegate.log((RequestLogLine) EasyMock.anyObject());
    EasyMock.expectLastCall().times(2);
    FilteredRequestLoggerProvider.FilteredRequestLogger logger = new FilteredRequestLoggerProvider.FilteredRequestLogger(
        delegate,
        1000
    );
    RequestLogLine requestLogLine = EasyMock.createMock(RequestLogLine.class);
    EasyMock.expect(requestLogLine.getQueryStats())
            .andReturn(new QueryStats(ImmutableMap.<String, Object>of("query/time", 10000)))
            .once();
    EasyMock.expect(requestLogLine.getQueryStats())
            .andReturn(new QueryStats(ImmutableMap.<String, Object>of("query/time", 1000)))
            .once();
    EasyMock.replay(requestLogLine, delegate);
    logger.log(requestLogLine);
    logger.log(requestLogLine);

    EasyMock.verify(requestLogLine, delegate);
  }
}