public void Ctor_SetLock_WhenResourceIsNotLocked()
{
UseConnection(database =>
{
using (MongoDistributedLock @lock = new MongoDistributedLock("resource1", TimeSpan.FromSeconds(1), database, new MongoStorageOptions()))
{
var locksCount = AsyncHelper.RunSync(() => database.DistributedLock.CountAsync(Builders<DistributedLockDto>.Filter.Eq(_ => _.Resource, "resource1")));
Assert.Equal(1, locksCount);
}
});
}
public void Ctor_SetLock_WhenResourceIsNotLocked()
{
UseConnection(database =>
{
using (MongoDistributedLock @lock = new MongoDistributedLock("resource1", TimeSpan.FromSeconds(1), database, new MongoStorageOptions()))
{
var locksCount = database.DistributedLock.Count(Query<DistributedLockDto>.EQ(_ => _.Resource, "resource1"));
Assert.Equal(1, locksCount);
}
});
}
public void Ctor_ThrowsAnException_WhenResourceIsLocked()
{
UseConnection(database =>
{
using (MongoDistributedLock @lock1 = new MongoDistributedLock("resource1", TimeSpan.FromSeconds(1), database, new MongoStorageOptions()))
{
var locksCount = database.DistributedLock.Count(Builders<DistributedLockDto>.Filter.Eq(_ => _.Resource, "resource1"));
Assert.Equal(1, locksCount);
Assert.Throws<MongoDistributedLockException>(() => new MongoDistributedLock("resource1", TimeSpan.FromSeconds(1), database, new MongoStorageOptions()));
}
});
}
public void Ctor_SetReleaseLock_WhenResourceIsNotLocked()
{
UseConnection(database =>
{
long locksCount;
using (MongoDistributedLock @lock = new MongoDistributedLock("resource1", TimeSpan.FromSeconds(1), database, new MongoStorageOptions()))
{
locksCount = database.DistributedLock.Count(Builders<DistributedLockDto>.Filter.Eq(_ => _.Resource, "resource1"));
Assert.Equal(1, locksCount);
}
locksCount = database.DistributedLock.Count(Builders<DistributedLockDto>.Filter.Eq(_ => _.Resource, "resource1"));
Assert.Equal(0, locksCount);
});
}
public void Ctor_SetLockHeartbeatWorks_WhenResourceIsNotLocked()
{
UseConnection(database =>
{
using (MongoDistributedLock @lock = new MongoDistributedLock("resource1", TimeSpan.FromSeconds(1), database, new MongoStorageOptions() { DistributedLockLifetime = TimeSpan.FromSeconds(3) }))
{
DateTime initialHeartBeat = database.GetServerTimeUtc();
Thread.Sleep(TimeSpan.FromSeconds(5));
DistributedLockDto lockEntry = AsyncHelper.RunSync(() => database.DistributedLock.Find(Builders<DistributedLockDto>.Filter.Eq(_ => _.Resource, "resource1")).FirstOrDefaultAsync());
Assert.NotNull(lockEntry);
Assert.True(lockEntry.Heartbeat > initialHeartBeat);
}
});
}
public void Ctor_SetLockHeartbeatWorks_WhenResourceIsNotLocked()
{
UseConnection(database =>
{
using (MongoDistributedLock @lock = new MongoDistributedLock("resource1", TimeSpan.FromSeconds(1), database, new MongoStorageOptions() { DistributedLockLifetime = TimeSpan.FromSeconds(10)}))
{
DateTime initialHeartBeat = database.GetServerTimeUtc();
Thread.Sleep(TimeSpan.FromSeconds(3));
Thread.Sleep(TimeSpan.FromSeconds(60));
DistributedLockDto lockEntry = database.DistributedLock.FindOne(Query<DistributedLockDto>.EQ(_ => _.Resource, "resource1"));
Assert.NotNull(lockEntry);
Assert.True(lockEntry.Heartbeat > initialHeartBeat);
}
});
}