@Test
public void testTtlString() throws Exception {
ColumnPrefixDistributedRowLock<String> lock =
new ColumnPrefixDistributedRowLock<String>(keyspace, LOCK_CF_STRING, "testTtl")
.withTtl(2)
.withConsistencyLevel(ConsistencyLevel.CL_ONE)
.expireLockAfter(1, TimeUnit.SECONDS);
try {
lock.acquire();
Assert.assertEquals(1, lock.readLockColumns().size());
Thread.sleep(3000);
Assert.assertEquals(0, lock.readLockColumns().size());
} catch (Exception e) {
Assert.fail(e.getMessage());
} finally {
lock.release();
}
Assert.assertEquals(0, lock.readLockColumns().size());
}
