| /* |
| * 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 = baseType.builder() |
| .add(ByteBufferUtil.bytes("a")) |
| .add(UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000")) |
| .add(ByteBufferUtil.bytes(1)).build(); |
| ByteBuffer a2 = baseType.builder() |
| .add(ByteBufferUtil.bytes("a")) |
| .add(UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000")) |
| .add(ByteBufferUtil.bytes(100)).build(); |
| ByteBuffer b1 = baseType.builder() |
| .add(ByteBufferUtil.bytes("a")) |
| .add(UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff")) |
| .add(ByteBufferUtil.bytes(1)).build(); |
| ByteBuffer b2 = baseType.builder() |
| .add(ByteBufferUtil.bytes("a")) |
| .add(UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff")) |
| .add(ByteBufferUtil.bytes(100)).build(); |
| ByteBuffer c1 = baseType.builder() |
| .add(ByteBufferUtil.bytes("z")) |
| .add(UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000")) |
| .add(ByteBufferUtil.bytes(1)).build(); |
| ByteBuffer c2 = baseType.builder() |
| .add(ByteBufferUtil.bytes("z")) |
| .add(UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000")) |
| .add(ByteBufferUtil.bytes(100)).build(); |
| ByteBuffer d1 = baseType.builder() |
| .add(ByteBufferUtil.bytes("z")) |
| .add(UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff")) |
| .add(ByteBufferUtil.bytes(1)).build(); |
| ByteBuffer d2 = baseType.builder() |
| .add(ByteBufferUtil.bytes("z")) |
| .add(UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff")) |
| .add(ByteBufferUtil.bytes(100)).build(); |
| ByteBuffer z1 = baseType.builder() |
| .add(ByteBufferUtil.EMPTY_BYTE_BUFFER) |
| .add(UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff")) |
| .add(ByteBufferUtil.bytes(100)).build(); |
| |
| 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 = baseType.builder().add(UUIDType.instance.fromString("00000000-0000-0000-0000-000000000000")).build(); |
| ByteBuffer z = baseType.builder().add(UUIDType.instance.fromString("ffffffff-ffff-ffff-ffff-ffffffffffff")).build(); |
| |
| 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 = baseType.builder().add(ByteBufferUtil.bytes("a")).build(); |
| ByteBuffer z = baseType.builder().add(ByteBufferUtil.bytes("z")).build(); |
| |
| assert baseType.compare(a,z) < 0; |
| assert baseType.compare(z,a) > 0; |
| assert baseType.compare(a,a) == 0; |
| assert baseType.compare(z,z) == 0; |
| } |
| } |