/*
* Licensed 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 com.facebook.presto.type;
import com.facebook.presto.spi.block.Block;
import com.facebook.presto.spi.block.BlockBuilder;
import com.facebook.presto.spi.block.BlockBuilderStatus;
import io.airlift.slice.Slice;
import io.airlift.slice.Slices;
import static com.facebook.presto.spi.type.VarcharType.VARCHAR;
public class TestVarcharType
extends AbstractTestType
{
public TestVarcharType()
{
super(VARCHAR, String.class, createTestBlock());
}
public static Block createTestBlock()
{
BlockBuilder blockBuilder = VARCHAR.createBlockBuilder(new BlockBuilderStatus(), 15);
VARCHAR.writeString(blockBuilder, "apple");
VARCHAR.writeString(blockBuilder, "apple");
VARCHAR.writeString(blockBuilder, "apple");
VARCHAR.writeString(blockBuilder, "banana");
VARCHAR.writeString(blockBuilder, "banana");
VARCHAR.writeString(blockBuilder, "banana");
VARCHAR.writeString(blockBuilder, "banana");
VARCHAR.writeString(blockBuilder, "banana");
VARCHAR.writeString(blockBuilder, "cherry");
VARCHAR.writeString(blockBuilder, "cherry");
VARCHAR.writeString(blockBuilder, "date");
return blockBuilder.build();
}
@Override
protected Object getGreaterValue(Object value)
{
return Slices.utf8Slice(((Slice) value).toStringUtf8() + "_");
}
}