public void testSize() throws Exception { assertEquals(0, cache.size()); cache.put(1, "apple"); assertEquals(1, cache.size()); Clock.setTime(3000); assertEquals(0, cache.size()); }
public void testExpiry() throws Exception { cache.put(1, "apple"); assertEquals("apple", cache.get(1)); assertFalse(cache.isEmpty()); Clock.setTime(3000); assertNull(cache.get(1)); assertTrue(cache.isEmpty()); }
@Override public void setUp() throws Exception { Clock.setTime(1000); // TODO instantiate cache object cache = new CacheMapImpl<Integer, String>(); cache.setTimeToLive(TIME_TO_LIVE); }
public void testPartialExpiry() throws Exception { // Add an apple, it will expire at 2000 cache.put(1, "apple"); Clock.setTime(1500); // Add an orange, it will expire at 2500 cache.put(2, "orange"); assertEquals("apple", cache.get(1)); assertEquals("orange", cache.get(2)); assertEquals(2, cache.size()); // Set time to 2300 and check that only the apple has disappeared Clock.setTime(2300); assertNull(cache.get(1)); assertEquals("orange", cache.get(2)); assertEquals(1, cache.size()); }
public void testContainsKeyAndContainsValue() { assertFalse(cache.containsKey(1)); assertFalse(cache.containsValue("apple")); assertFalse(cache.containsKey(2)); assertFalse(cache.containsValue("orange")); cache.put(1, "apple"); assertTrue(cache.containsKey(1)); assertTrue(cache.containsValue("apple")); assertFalse(cache.containsKey(2)); assertFalse(cache.containsValue("orange")); Clock.setTime(3000); assertFalse(cache.containsKey(1)); assertFalse(cache.containsValue("apple")); assertFalse(cache.containsKey(2)); assertFalse(cache.containsValue("orange")); }
public void testPutReturnValue() { cache.put(1, "apple"); assertNotNull(cache.put(1, "banana")); Clock.setTime(3000); assertNull(cache.put(1, "mango")); }