@Test public void testDeltaDist() { System.out.println("deltaDist"); int[] dist = {0, 0, -1, 1, 0}; int length = 2; int shift = 2; double[] weights = {1, 1, 1, 1, 1, 1, 1, 1}; double result = FidelDecoder.deltaDist(dist, length, shift, weights); assertEquals(-8, result, 0.0); }