/** adding at an index places it in the indicated index */ public void testAddIndex() { List full = populatedArray(3); full.add(0, m1); assertEquals(4, full.size()); assertEquals(m1, full.get(0)); assertEquals(zero, full.get(1)); full.add(2, m2); assertEquals(5, full.size()); assertEquals(m2, full.get(2)); assertEquals(two, full.get(4)); }
/** get throws an IndexOutOfBoundsException on a negative index */ public void testGet1_IndexOutOfBoundsException() { try { List c = emptyArray(); c.get(-1); shouldThrow(); } catch (IndexOutOfBoundsException e) { } }
/** iterator.remove removes element */ public void testIteratorRemove() { List full = populatedArray(SIZE); Iterator it = full.iterator(); Object first = full.get(0); it.next(); it.remove(); assertFalse(full.contains(first)); }
/** get throws an IndexOutOfBoundsException on a too high index */ public void testGet2_IndexOutOfBoundsException() { try { List c = emptyArray(); c.add("asdasd"); c.add("asdad"); c.get(100); shouldThrow(); } catch (IndexOutOfBoundsException e) { } }
/** sublists contains elements at indexes offset from their base */ public void testSubList() { List a = populatedArray(10); assertTrue(a.subList(1, 1).isEmpty()); for (int j = 0; j < 9; ++j) { for (int i = j; i < 10; ++i) { List b = a.subList(j, i); for (int k = j; k < i; ++k) { assertEquals(new Integer(k), b.get(k - j)); } } } List s = a.subList(2, 5); assertEquals(3, s.size()); s.set(2, m1); assertEquals(a.get(4), m1); s.clear(); assertEquals(7, a.size()); }
/** new list contains all elements of initializing array */ public void testConstructor2() { Integer[] ints = new Integer[SIZE]; for (int i = 0; i < SIZE - 1; ++i) ints[i] = new Integer(i); List a = ParallelArray.createUsingHandoff(ints, ParallelArray.defaultExecutor()).asList(); for (int i = 0; i < SIZE; ++i) assertEquals(ints[i], a.get(i)); }
/** set changes the element at the given index */ public void testSet() { List full = populatedArray(3); assertEquals(two, full.set(2, four)); assertEquals(4, ((Integer) full.get(2)).intValue()); }
/** get returns the value at the given index */ public void testGet() { List full = populatedArray(3); assertEquals(0, ((Integer) full.get(0)).intValue()); }