map.put((int) 13, (long) 24); map.put((int) 14, (long) 25); map.removeKey((int) 13); map.forEachPair(new IntLongProcedure() {
@Test public void testEquals() { // since there are no other subclasses of // Abstractxxx available, we have to just test the // obvious. OpenIntLongHashMap map = new OpenIntLongHashMap(); map.put((int) 11, (long) 22); map.put((int) 12, (long) 23); map.put((int) 13, (long) 24); map.put((int) 14, (long) 25); map.removeKey((int) 13); OpenIntLongHashMap map2 = (OpenIntLongHashMap) map.copy(); assertEquals(map, map2); assertTrue(map2.equals(map)); assertFalse("Hello Sailor".equals(map)); assertFalse(map.equals("hello sailor")); map2.removeKey((int) 11); assertFalse(map.equals(map2)); assertFalse(map2.equals(map)); }
@Test public void testForEachKey() { final IntArrayList keys = new IntArrayList(); OpenIntLongHashMap map = new OpenIntLongHashMap(); map.put((int) 11, (long) 22); map.put((int) 12, (long) 23); map.put((int) 13, (long) 24); map.put((int) 14, (long) 25); map.removeKey((int) 13); map.forEachKey(new IntProcedure() { @Override public boolean apply(int element) { keys.add(element); return true; } }); int[] keysArray = keys.toArray(new int[keys.size()]); Arrays.sort(keysArray); assertArrayEquals(new int[] {11, 12, 14}, keysArray ); }
@Test public void testKeysSortedByValue() { OpenIntLongHashMap map = new OpenIntLongHashMap(); map.put((int) 11, (long) 22); map.put((int) 12, (long) 23); map.put((int) 13, (long) 24); map.put((int) 14, (long) 25); map.removeKey((int) 13); IntArrayList keys = new IntArrayList(); map.keysSortedByValue(keys); int[] keysArray = keys.toArray(new int[keys.size()]); assertArrayEquals(new int[] {11, 12, 14}, keysArray ); }
@Test public void testValues() { OpenIntLongHashMap map = new OpenIntLongHashMap(); map.put((int) 11, (long) 22); map.put((int) 12, (long) 23); map.put((int) 13, (long) 24); map.put((int) 14, (long) 25); map.removeKey((int) 13); LongArrayList values = new LongArrayList(100); map.values(values); assertEquals(3, values.size()); values.sort(); assertEquals(22, values.get(0) ); assertEquals(23, values.get(1) ); assertEquals(25, values.get(2) ); }
@Test public void testPairsMatching() { IntArrayList keyList = new IntArrayList(); LongArrayList valueList = new LongArrayList(); OpenIntLongHashMap map = new OpenIntLongHashMap(); map.put((int) 11, (long) 22); map.put((int) 12, (long) 23); map.put((int) 13, (long) 24); map.put((int) 14, (long) 25); map.removeKey((int) 13); map.pairsMatching(new IntLongProcedure() { @Override public boolean apply(int first, long second) { return (first % 2) == 0; }}, keyList, valueList); keyList.sort(); valueList.sort(); assertEquals(2, keyList.size()); assertEquals(2, valueList.size()); assertEquals(12, keyList.get(0) ); assertEquals(14, keyList.get(1) ); assertEquals(23, valueList.get(0) ); assertEquals(25, valueList.get(1) ); }