/** Test for method {@link IndexCache#delete(byte[])}. */
@Test
public void testDelete() {
final byte[] key = token("keyDelete");
final int size = 10;
final long pointer = 12L;
cache.add(key, size, pointer);
cache.delete(key);
assertNull(cache.get(key));
}
/** Test for method {@link IndexCache#get(byte[])}. */
@Test
public void testGetNotExisting() {
for (int i = 0; i < 4000; ++i) {
final byte[] key = token("keyAdd" + i);
final long pointer = i + 5000L;
cache.add(key, i, pointer);
assertCacheEntry(key, i, pointer);
}
assertNull(cache.get(token("keyAdd" + 4000)));
}
/**
* Assert a cache entry is found in the cache.
*
* @param key key
* @param size number of index hits
* @param pointer pointer to id list
*/
private void assertCacheEntry(final byte[] key, final int size, final long pointer) {
final IndexEntry entry = cache.get(key);
assertEquals(entry.size, size);
assertEquals(entry.offset, pointer);
}