@Test
public void testReapingOnGetWithAccessBasedAging() throws Exception {
setUpAccessBaseAgingExpectations();
populate(1, 2, 3);
assertSizes(3, 0);
map.reapable("one");
map.reapable("three");
assertSizes(1, 2);
for (int i = 0; i < 6; i++) {
Thread.sleep(250);
assertExpected(i == 0 ? 1 : 3);
}
assertSizes(1, 1);
assertNull(map.get("one"));
assertExpected(3);
Thread.sleep(500);
assertExpected(3);
assertSizes(1, 1);
Thread.sleep(1200);
assertExpected(2);
assertSizes(1, 0);
assertNull(map.get("three"));
}
@Test
public void testReapingOnGetWithGC() throws Exception {
setUpGCExpectations(5);
populate(1, 2, 3);
map.reapable("one");
map.reapable("three");
assertSizes(1, 2);
assertExpected(3);
assertSizes(1, 1);
assertNull(map.get("three"));
}
@Test
public void testReapingWithoutGC() throws Exception {
map = new ReapedMap<String, Integer>(1000);
populate(1, 2, 3);
assertSizes(3, 0);
assertExpected(1, 2, 3);
map.reapable("one");
map.reapable("three");
assertSizes(1, 2);
map.reapable("one");
assertSizes(1, 2);
assertExpected(1, 2, 3);
assertEquals(Integer.valueOf(3), map.remove("three"));
assertSizes(1, 1);
assertExpected(1, 2);
assertNull(map.get("three"));
Thread.sleep(1100);
assertExpected(1);
assertNull(map.get("one"));
assertExpected(2);
assertSizes(1, 0);
populate(4, 5);
map.clear();
}
private void assertExpected(Integer... values) {
for (Integer v : values) {
assertEquals(v, map.get(MAPPER.getKey(v)));
}
}
private void assertSizes(int i, int j) {
assertEquals("unexpected primary map size", i, map.size());
assertEquals("unexpected secondary map size", j, map.reapableSize());
}
private void populate(Integer... values) {
for (Integer v : values) {
map.put(MAPPER.getKey(v), v);
}
}
