/*
* 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.set.immutable;
import com.gs.collections.api.set.ImmutableSet;
import com.gs.collections.impl.test.Verify;
import org.junit.Assert;
import org.junit.Test;
import static com.gs.collections.impl.factory.Iterables.*;
public class ImmutableQuadrupletonSetTest
extends AbstractImmutableSetTestCase
{
@Override
protected ImmutableSet<Integer> classUnderTest()
{
return new ImmutableQuadrupletonSet<>(1, 2, 3, 4);
}
@Override
@Test
public void newWithout()
{
ImmutableSet<Integer> immutable = this.classUnderTest();
Verify.assertSize(3, immutable.newWithout(4).castToSet());
Verify.assertSize(3, immutable.newWithout(3).castToSet());
Verify.assertSize(3, immutable.newWithout(2).castToSet());
Verify.assertSize(3, immutable.newWithout(1).castToSet());
Verify.assertSize(4, immutable.newWithout(0).castToSet());
}
@Test
public void selectInstanceOf()
{
ImmutableSet<Number> numbers = new ImmutableQuadrupletonSet<>(1, 2.0, 3, 4.0);
Assert.assertEquals(
iSet(1, 3),
numbers.selectInstancesOf(Integer.class));
}
}