@Test public void testRange1() { // create a combinatorics vector (1, 2, 3) IntegerVector vector = IntegerFactory.range(3); System.out.println(vector); assertEquals(3, vector.getSize()); assertEquals(false, vector.hasDuplicates()); assertEquals(1, vector.getValue(0)); assertEquals(2, vector.getValue(1)); assertEquals(3, vector.getValue(2)); }