/*
* 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(
ByteBufferUtil.bytes("a"),
UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
ByteBufferUtil.bytes(1));
ByteBuffer a2 = CompositeType.build(
ByteBufferUtil.bytes("a"),
UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
ByteBufferUtil.bytes(100));
ByteBuffer b1 = CompositeType.build(
ByteBufferUtil.bytes("a"),
UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
ByteBufferUtil.bytes(1));
ByteBuffer b2 = CompositeType.build(
ByteBufferUtil.bytes("a"),
UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
ByteBufferUtil.bytes(100));
ByteBuffer c1 = CompositeType.build(
ByteBufferUtil.bytes("z"),
UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
ByteBufferUtil.bytes(1));
ByteBuffer c2 = CompositeType.build(
ByteBufferUtil.bytes("z"),
UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"),
ByteBufferUtil.bytes(100));
ByteBuffer d1 = CompositeType.build(
ByteBufferUtil.bytes("z"),
UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
ByteBufferUtil.bytes(1));
ByteBuffer d2 = CompositeType.build(
ByteBufferUtil.bytes("z"),
UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff"),
ByteBufferUtil.bytes(100));
ByteBuffer z1 = CompositeType.build(
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(UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000"));
ByteBuffer z = CompositeType.build(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(ByteBufferUtil.bytes("a"));
ByteBuffer z = CompositeType.build(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;
}
}