@Test public void test() { GaussianQuadratureData other = new GaussianQuadratureData(X, W); assertEquals(F, other); assertEquals(F.hashCode(), other.hashCode()); other = new GaussianQuadratureData(W, W); assertFalse(F.equals(other)); other = new GaussianQuadratureData(X, X); assertFalse(F.equals(other)); assertArrayEquals(F.getAbscissas(), X, 0); assertArrayEquals(F.getWeights(), W, 0); } }