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package it.unimi.dsi.fastutil.ints;

import static org.junit.Assert.assertEquals;
import it.unimi.dsi.fastutil.io.BinIO;

import java.io.File;
import java.io.IOException;

import org.junit.Test;

public class IntHeapPriorityQueueTest {
	@SuppressWarnings("deprecation")
	@Test
	public void testSerialize() throws IOException, ClassNotFoundException {
		IntHeapPriorityQueue q = new IntHeapPriorityQueue();
		for(int i = 0; i < 100; i++) q.enqueue(i);

		File file = File.createTempFile(getClass().getPackage().getName() + "-", "-tmp");
		file.deleteOnExit();
		BinIO.storeObject(q, file);
		IntHeapPriorityQueue r = (IntHeapPriorityQueue)BinIO.loadObject(file);
		file.delete();
		for(int i = 0; i < 100; i++) {
			assertEquals(q.first(), r.first());
			assertEquals(q.dequeue(), r.dequeue());
		}
	}
}