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.composites;
  
  import org.apache.cassandra.db.marshal.*;
  import org.apache.cassandra.utils.ByteBufferUtil;
  import org.junit.Test;
  
  import java.nio.ByteBuffer;
  
  public class CTypeTest
  {
      @Test
      public void testCompoundType()
      {
          CompositeType baseType = CompositeType.getInstance(AsciiType.instance, UUIDType.instance, LongType.instance);
  
          ByteBuffer a1 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("a"),
                  UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
                  ByteBufferUtil.bytes(1));
          ByteBuffer a2 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("a"),
                  UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
                  ByteBufferUtil.bytes(100));
          ByteBuffer b1 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("a"),
                  UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
                  ByteBufferUtil.bytes(1));
          ByteBuffer b2 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("a"),
                  UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
                  ByteBufferUtil.bytes(100));
          ByteBuffer c1 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("z"),
                  UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
                  ByteBufferUtil.bytes(1));
          ByteBuffer c2 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("z"),
                  UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
                  ByteBufferUtil.bytes(100));
          ByteBuffer d1 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("z"),
                  UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
                  ByteBufferUtil.bytes(1));
          ByteBuffer d2 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.bytes("z"),
                  UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
                  ByteBufferUtil.bytes(100));
          ByteBuffer z1 = CompositeType.build(
                  ByteBufferAccessor.instance,
                  ByteBufferUtil.EMPTY_BYTE_BUFFER,
                  UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
                  ByteBufferUtil.bytes(100));
  
          assert baseType.compare(a1,a2) < 0;
          assert baseType.compare(a2,b1) < 0;
          assert baseType.compare(b1,b2) < 0;
          assert baseType.compare(b2,c1) < 0;
          assert baseType.compare(c1,c2) < 0;
          assert baseType.compare(c2,d1) < 0;
          assert baseType.compare(d1,d2) < 0;
  
          assert baseType.compare(a2,a1) > 0;
          assert baseType.compare(b1,a2) > 0;
          assert baseType.compare(b2,b1) > 0;
          assert baseType.compare(c1,b2) > 0;
          assert baseType.compare(c2,c1) > 0;
          assert baseType.compare(d1,c2) > 0;
          assert baseType.compare(d2,d1) > 0;
  
          assert baseType.compare(z1,a1) < 0;
          assert baseType.compare(z1,a2) < 0;
          assert baseType.compare(z1,b1) < 0;
          assert baseType.compare(z1,b2) < 0;
          assert baseType.compare(z1,c1) < 0;
          assert baseType.compare(z1,c2) < 0;
          assert baseType.compare(z1,d1) < 0;
          assert baseType.compare(z1,d2) < 0;
  
          assert baseType.compare(a1,a1) == 0;
          assert baseType.compare(a2,a2) == 0;
          assert baseType.compare(b1,b1) == 0;
          assert baseType.compare(b2,b2) == 0;
          assert baseType.compare(c1,c1) == 0;
          assert baseType.compare(c2,c2) == 0;
          assert baseType.compare(z1,z1) == 0;
      }
  
      @Test
      public void testSimpleType2()
      {
          CompositeType baseType = CompositeType.getInstance(UUIDType.instance);
          ByteBuffer a = CompositeType.build(ByteBufferAccessor.instance, UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"));
          ByteBuffer z = CompositeType.build(ByteBufferAccessor.instance, UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"));
  
          assert baseType.compare(a,z) < 0;
          assert baseType.compare(z,a) > 0;
          assert baseType.compare(a,a) == 0;
          assert baseType.compare(z,z) == 0;
      }
  
      @Test
      public void testSimpleType1()
      {
          CompositeType baseType = CompositeType.getInstance(BytesType.instance);
          ByteBuffer a = CompositeType.build(ByteBufferAccessor.instance, ByteBufferUtil.bytes("a"));
          ByteBuffer z = CompositeType.build(ByteBufferAccessor.instance, ByteBufferUtil.bytes("z"));
  
          assert baseType.compare(a,z) < 0;
          assert baseType.compare(z,a) > 0;
          assert baseType.compare(a,a) == 0;
          assert baseType.compare(z,z) == 0;
      }
  }
  