import org.junit.Assert;
import org.junit.Test;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;


public class SimpleTest {

    @Test
    public void test1() {
        Domination domination = new MyDomination();
        List<Point> input = Arrays.asList(
                new Point(5,3),
                new Point(4,5),
                new Point(2,1),
                new Point(6,4)
        );
        Collection<Point> result = domination.nonDominated(new ArrayList<>(input));
        Assert.assertEquals(2, result.size());
        Assert.assertTrue(result.contains(input.get(1)));
        Assert.assertTrue(result.contains(input.get(3)));
    }

    @Test
    public void test2() {
        Domination domination = new MyDomination();
        List<Point> input = Arrays.asList(
                new Point(3,3),
                new Point(3,2),
                new Point(8,6),
                new Point(1,7),
                new Point(5,5),
                new Point(3,4)
            );
        Collection<Point> result = domination.nonDominated(new ArrayList<>(input));
        Assert.assertEquals(2, result.size());
        Assert.assertTrue(result.contains(input.get(2)));
        Assert.assertTrue(result.contains(input.get(3)));
    }

    @Test
    public void test3() {
        Domination domination = new MyDomination();
        List<Point> input = Arrays.asList(
                new Point(8,3),
                new Point(5,4),
                new Point(4,6),
                new Point(2,7),
                new Point(1,5),
                new Point(1,9)
        );
        Collection<Point> result = domination.nonDominated(new ArrayList<>(input));
        Assert.assertEquals(5, result.size());
        Assert.assertTrue(result.contains(input.get(0)));
        Assert.assertTrue(result.contains(input.get(1)));
        Assert.assertTrue(result.contains(input.get(2)));
        Assert.assertTrue(result.contains(input.get(3)));
        Assert.assertTrue(result.contains(input.get(5)));
    }
}