public void Managing_pending_locks()
{
var log = A.Fake <IEventsLog>();
ILockManager lockManager = new LockManager(log);
var sessionId = Guid.NewGuid();
lockManager.AcquireLock(sessionId, false, "x", "y", "z");
Assert.AreEqual(3, lockManager.GetCurrentlyHoldLocks());
Assert.IsTrue(lockManager.CheckLock(sessionId, false, "x", "y", "z"));
// false because it is a read-only lock
Assert.False(lockManager.CheckLock(sessionId, true, "x", "y", "z"));
lockManager.CloseSession(sessionId);
Assert.AreEqual(0, lockManager.GetCurrentlyHoldLocks());
// session no longer active
Assert.IsFalse(lockManager.CheckLock(sessionId, false, "x", "y", "z"));
lockManager.AcquireLock(sessionId, true, "tony", "tara");
Assert.AreEqual(2, lockManager.GetCurrentlyHoldLocks());
Thread.Sleep(500);
Assert.AreEqual(2, lockManager.GetCurrentlyHoldLocks(100));
var locks = lockManager.ForceRemoveAllLocks(100);
A.CallTo(() => log.LogEvent(EventType.LockRemoved, null, 0)).MustHaveHappened();
Assert.AreEqual(2, locks);
Assert.AreEqual(0, lockManager.GetCurrentlyHoldLocks());
}