public void testMonkeyReductionConstant() {

        LodGenerator lod = new LodGenerator(monkey());
        VertexBuffer[] buffer = lod.computeLods(LodGenerator.TriangleReductionMethod.CONSTANT,
                REDUCTION_VALUES);

        int[] expected = { 5108 };
        int[] actual = getBufferSizes(buffer);

        assertArrayEquals(expected, actual);
    }
Tests the LodGenerator with constnat reduction on a monkey(see monkey()).
jme3-core/src/test/java/com/jme3/tools/LodGeneratorTest.java