package it.unimi.dsi.fastutil.ints;

/*
 * Copyright (C) 2017 Sebastiano Vigna
 *
 * 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.
 */

import static org.junit.Assert.assertNull;

import org.junit.Test;

public class IntSetsTest {
	@Test
	public void testToArrayShouldNullElementAfterLastEntry() {
		IntSet set = IntSets.EMPTY_SET;
		Object[] values = new Object[] { "test" };
		set.toArray(values);
		assertNull(values[0]);
	}
}
