/*
* 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.flink.api.common.typeutils.base;
import org.apache.flink.api.common.typeutils.SerializerTestBase;
import org.apache.flink.api.common.typeutils.TypeSerializer;
import java.util.Random;
/**
* A test for the {@link DoubleSerializer}.
*/
public class DoubleSerializerTest extends SerializerTestBase<Double> {
@Override
protected TypeSerializer<Double> createSerializer() {
return new DoubleSerializer();
}
@Override
protected int getLength() {
return 8;
}
@Override
protected Class<Double> getTypeClass() {
return Double.class;
}
@Override
protected Double[] getTestData() {
Random rnd = new Random(874597969123412341L);
double rndDouble = rnd.nextDouble() * Double.MAX_VALUE;
return new Double[] {Double.valueOf(0), Double.valueOf(1), Double.valueOf(-1),
Double.valueOf(Double.MAX_VALUE), Double.valueOf(Double.MIN_VALUE),
Double.valueOf(rndDouble), Double.valueOf(-rndDouble),
Double.valueOf(Double.NaN),
Double.valueOf(Double.NEGATIVE_INFINITY), Double.valueOf(Double.POSITIVE_INFINITY)};
}
}