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   * Licensed to the Apache Software Foundation (ASF) under one
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   * 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,
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   * See the License for the specific language governing permissions and
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  package org.apache.cassandra.audit;
  
  import java.nio.file.Path;
  
  import org.junit.BeforeClass;
  import org.junit.Test;
  
  import com.datastax.driver.core.PreparedStatement;
  import com.datastax.driver.core.ResultSet;
  import com.datastax.driver.core.Session;
  import net.openhft.chronicle.queue.ChronicleQueue;
  import net.openhft.chronicle.queue.impl.single.SingleChronicleQueueBuilder;
  import net.openhft.chronicle.queue.ExcerptTailer;
  import net.openhft.chronicle.queue.RollCycles;
  import org.apache.cassandra.config.DatabaseDescriptor;
  import org.apache.cassandra.config.ParameterizedClass;
  import org.apache.cassandra.cql3.CQLTester;
  import org.apache.cassandra.utils.binlog.BinLogTest;
  
  import static org.hamcrest.core.StringContains.containsString;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertThat;
  import static org.junit.Assert.assertTrue;
  
  public class BinAuditLoggerTest extends CQLTester
  {
      private static Path tempDir;
  
      @BeforeClass
      public static void setUp() throws Exception
      {
          tempDir = BinLogTest.tempDir();
  
          AuditLogOptions options = new AuditLogOptions();
          options.enabled = true;
          options.logger = new ParameterizedClass("BinAuditLogger", null);
          options.roll_cycle = "TEST_SECONDLY";
          options.audit_logs_dir = tempDir.toString();
          DatabaseDescriptor.setAuditLoggingOptions(options);
          AuditLogManager.instance.enable(DatabaseDescriptor.getAuditLoggingOptions());
          requireNetwork();
      }
  
      @Test
      public void testSelectRoundTripQuery() throws Throwable
      {
          createTable("CREATE TABLE %s (id int primary key, v1 text, v2 text)");
          execute("INSERT INTO %s (id, v1, v2) VALUES (?, ?, ?)", 1, "Apache", "Cassandra");
          execute("INSERT INTO %s (id, v1, v2) VALUES (?, ?, ?)", 2, "trace", "test");
  
          String cql = "SELECT id, v1, v2 FROM " + KEYSPACE + '.' + currentTable() + " WHERE id = ?";
  
          Session session = sessionNet();
  
          PreparedStatement pstmt = session.prepare(cql);
          ResultSet rs = session.execute(pstmt.bind(1));
  
          assertEquals(1, rs.all().size());
          try (ChronicleQueue queue = SingleChronicleQueueBuilder.single(tempDir.toFile()).rollCycle(RollCycles.TEST_SECONDLY).build())
          {
              ExcerptTailer tailer = queue.createTailer();
              assertTrue(tailer.readDocument(wire -> {
                  assertEquals(0L, wire.read("version").int16());
                  assertEquals("audit", wire.read("type").text());
                  assertThat(wire.read("message").text(), containsString(AuditLogEntryType.PREPARE_STATEMENT.toString()));
              }));
  
              assertTrue(tailer.readDocument(wire -> {
                  assertEquals(0L, wire.read("version").int16());
                  assertEquals("audit", wire.read("type").text());
                  assertThat(wire.read("message").text(), containsString(AuditLogEntryType.SELECT.toString()));
              }));
              assertFalse(tailer.readDocument(wire -> {
              }));
          }
      }
  }
  