/*
* Copyright 2014 Goldman Sachs.
*
* 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.gs.collections.impl.block.function.primitive;
import org.junit.Assert;
import org.junit.Test;
public final class DoubleFunctionImplTest
{
private static final Object JUNK = new Object();
@Test
public void testValueOf()
{
Assert.assertSame(new TestDoubleFunctionImpl(0.0d).valueOf(JUNK), new TestDoubleFunctionImpl(0.0d).valueOf(JUNK));
Assert.assertEquals(Double.valueOf(1.0d), new TestDoubleFunctionImpl(1.0d).valueOf(JUNK));
}
private static final class TestDoubleFunctionImpl extends DoubleFunctionImpl<Object>
{
private static final long serialVersionUID = 1L;
private final double toReturn;
private TestDoubleFunctionImpl(double toReturn)
{
this.toReturn = toReturn;
}
@Override
public double doubleValueOf(Object anObject)
{
return this.toReturn;
}
}
}