@Test
  void testFilterMultiPointsAllOutsideBuffer() {
    assertArrayEquals(
      new int[0],
      VectorTile.encodeGeometry(newMultiPoint(
        newPoint(-5, -5),
        newPoint(261, 261)
      )).filterPointsOutsideBuffer(4).commands()
    );
  }
This class is copied from
https://github.com/ElectronicChartCentre/java-vector-tile/blob/master/src/test/java/no/ecc/vectortile/VectorTileEncoderTest.java
and modified based on the changes in VectorTileEncoder, and adapted to junit 5.
planetiler-core/src/test/java/com/onthegomap/planetiler/VectorTileTest.java