content: /*
   * 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.cassandra.db.marshal;
  
  import java.nio.ByteBuffer;
  import java.util.concurrent.TimeUnit;
  
  import org.junit.Test;
  
  import org.apache.cassandra.cql3.*;
  import org.apache.cassandra.serializers.TimeSerializer;
  
  public class TimeTypeTest extends CQLTester
  {
      @SuppressWarnings({ "PointlessArithmeticExpression", "WrapperTypeMayBePrimitive" })
      @Test
      public void testComparison()
      {
          Long t1 = TimeSerializer.timeStringToLong("01:00:00.123456789");
          Long t2 = 1L * 60L * 60L * 1000L * 1000L * 1000L + 123456789L;
          ByteBuffer b1 = TimeSerializer.instance.serialize(t1);
          ByteBuffer b2 = TimeSerializer.instance.serialize(t2);
          assert TimeType.instance.compare(b1, b2) == 0 : "Failed == comparison";
  
          b2 = TimeSerializer.instance.serialize(123456789L);
          assert TimeType.instance.compare(b1, b2) > 0 : "Failed > comparison";
  
          t2 = 2L * 60L * 60L * 1000L * 1000L * 1000L + 123456789L;
          b2 = TimeSerializer.instance.serialize(t2);
          assert TimeType.instance.compare(b1, b2) < 0 : "Failed < comparison";
  
          b1 = TimeSerializer.instance.serialize(0L);
          b2 = TimeSerializer.instance.serialize(0L);
          assert TimeType.instance.compare(b1, b2) == 0 : "Failed == comparison on 0";
  
          b1 = TimeSerializer.instance.serialize(0L);
          b2 = TimeSerializer.instance.serialize(10000000L);
          assert TimeType.instance.compare(b1, b2) < 0 : "Failed < comparison on 0";
  
          b1 = TimeSerializer.instance.serialize(0L);
          b2 = TimeSerializer.instance.serialize(TimeUnit.DAYS.toNanos(1));
          assert TimeType.instance.compare(b1, b2) < 0 : "Failed < comparison against max range.";
  
          b1 = TimeSerializer.instance.serialize(TimeUnit.DAYS.toNanos(1));
          b2 = TimeSerializer.instance.serialize(0L);
          assert TimeType.instance.compare(b1, b2) > 0 : "Failed > comparison against max range.";
      }
  
      /**
       * Check that time is correctly recognized and validated
       */
      @Test
      public void testTime() throws Throwable
      {
          createTable("CREATE TABLE %s (id int, cl int, ts time, PRIMARY KEY(id, cl));");
  
          execute("INSERT into %s (id, cl, ts) values (1, 1, 42000000000);");
          execute("INSERT into %s (id, cl, ts) values (1, 2, '42000000000');");
          execute("INSERT into %s (id, cl, ts) values (1, 3, '00:00:42.000000000');");
          execute("INSERT into %s (id, cl, ts) values (1, 4, ?);", 42000000000L);
  
          assertRows(execute("SELECT * FROM %s"),
                     row(1, 1, 42000000000L),
                     row(1, 2, 42000000000L),
                     row(1, 3, 42000000000L),
                     row(1, 4, 42000000000L));
      }
  }
  