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.cql3.validation.entities;
  
  import org.apache.cassandra.cql3.UntypedResultSet;
  import org.apache.cassandra.cql3.CQLTester;
  
  import org.junit.Test;
  import static org.junit.Assert.assertEquals;
  
  public class TypeTest extends CQLTester
  {
      @Test
      public void testNonExistingOnes() throws Throwable
      {
          assertInvalidMessage(String.format("Type '%s.type_does_not_exist' doesn't exist", KEYSPACE), "DROP TYPE " + KEYSPACE + ".type_does_not_exist");
          assertInvalidMessage("Type 'keyspace_does_not_exist.type_does_not_exist' doesn't exist", "DROP TYPE keyspace_does_not_exist.type_does_not_exist");
  
          execute("DROP TYPE IF EXISTS " + KEYSPACE + ".type_does_not_exist");
          execute("DROP TYPE IF EXISTS keyspace_does_not_exist.type_does_not_exist");
      }
  
      @Test
      public void testNowToUUIDCompatibility() throws Throwable
      {
          createTable("CREATE TABLE %s (a int, b uuid, PRIMARY KEY (a, b))");
          execute("INSERT INTO %s (a, b) VALUES (0, now())");
          UntypedResultSet results = execute("SELECT * FROM %s WHERE a=0 AND b < now()");
          assertEquals(1, results.size());
      }
  
      @Test
      public void testDateCompatibility() throws Throwable
      {
          createTable("CREATE TABLE %s (a int, b timestamp, c bigint, d varint, PRIMARY KEY (a, b, c, d))");
  
          execute("INSERT INTO %s (a, b, c, d) VALUES (0, to_unix_timestamp(now()), to_timestamp(now()), to_timestamp(now()))");
          UntypedResultSet results = execute("SELECT * FROM %s WHERE a=0 AND b <= to_unix_timestamp(now())");
          assertEquals(1, results.size());
      }
  
      @Test
      public void testReversedTypeCompatibility() throws Throwable
      {
          createTable("CREATE TABLE %s (a int, b timeuuid, PRIMARY KEY (a, b)) WITH CLUSTERING ORDER BY (b DESC)");
          execute("INSERT INTO %s (a, b) VALUES (0, now())");
          UntypedResultSet results = execute("SELECT * FROM %s WHERE a=0 AND b < now()");
          assertEquals(1, results.size());
      }
  }
  