@Test
public void splitData_withData() {
List<double[]> points = createPoints(2, 1,2 , 3,5 , -3,4);
GrowQueue_I32 data = new GrowQueue_I32();
for( int i = 0; i < points.size(); i++ )
data.add(i);
AxisSplitterMedian<double[]> alg = new AxisSplitterMedian<>(distance,new DummyRule(1));
alg.splitData(points,data,left,leftData,right,rightData);
assertEquals(1,left.size());
assertEquals(1,right.size());
assertEquals(1,leftData.size());
assertEquals(1,rightData.size());
assertEquals(1,alg.getSplitAxis(),1e-8);
assertEquals(-3,alg.getSplitPoint()[0],1e-8);
assertTrue(data.get(2) == alg.getSplitIndex());
assertTrue(data.get(0) == leftData.get(0));
assertTrue(data.get(1) == rightData.get(0));
}