@Test public void testAdd() { RegulationAccumulator rc = new RegulationAccumulator(1.0, -2.0); RegulationAccumulator rc1 = new RegulationAccumulator(2.0, -3.0); rc.add(rc1); assertEquals("correct up-regulation", 3.0, rc.getUpRegulationCapacity(), 1e-6); assertEquals("correct down-regulation", -5.0, rc.getDownRegulationCapacity(), 1e-6); }