package org.apache.cassandra.config; /* * * 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. * */ import org.junit.Assert; import org.junit.Test; import org.apache.cassandra.db.marshal.*; import org.apache.cassandra.thrift.ThriftConversion; import org.apache.cassandra.utils.ByteBufferUtil; public class ColumnDefinitionTest { @Test public void testSerializeDeserialize() throws Exception { CFMetaData cfm = CFMetaData.Builder.create("ks", "cf", true, false, false) .addPartitionKey("pkey", AsciiType.instance) .addClusteringColumn("name", AsciiType.instance) .addRegularColumn("val", AsciiType.instance) .build(); ColumnDefinition cd0 = ColumnDefinition.staticDef(cfm, ByteBufferUtil.bytes("TestColumnDefinitionName0"), BytesType.instance); ColumnDefinition cd1 = ColumnDefinition.staticDef(cfm, ByteBufferUtil.bytes("TestColumnDefinition1"), LongType.instance); testSerializeDeserialize(cfm, cd0); testSerializeDeserialize(cfm, cd1); } protected void testSerializeDeserialize(CFMetaData cfm, ColumnDefinition cd) throws Exception { ColumnDefinition newCd = ThriftConversion.fromThrift(cfm.ksName, cfm.cfName, cfm.comparator.subtype(0), null, ThriftConversion.toThrift(cfm, cd)); Assert.assertNotSame(cd, newCd); Assert.assertEquals(cd.hashCode(), newCd.hashCode()); Assert.assertEquals(cd, newCd); } }