package com.github.davidmoten.rtree;
   
   import static org.junit.Assert.assertEquals;
   
   import java.util.List;
   
   import org.junit.Test;
   
   import com.github.davidmoten.guavamini.Lists;
  import com.github.davidmoten.rtree.geometry.Geometries;
  import com.github.davidmoten.rtree.geometry.HasGeometry;
  import com.github.davidmoten.rtree.geometry.ListPair;
  
  public class SplitterRStarTest {
  
      @Test
      public void testGetPairs() {
  
          int minSize = 2;
          List<HasGeometry> list = Lists.newArrayList();
          list.add(Geometries.point(1, 1).mbr());
          list.add(Geometries.point(2, 2).mbr());
          list.add(Geometries.point(3, 3).mbr());
          list.add(Geometries.point(4, 4).mbr());
          list.add(Geometries.point(5, 5).mbr());
          List<ListPair<HasGeometry>> pairs = SplitterRStar.getPairs(minSize, list);
          assertEquals(2, pairs.size());
      }
  }