public void acquire_lock_with_timeout()
{
//Initialize and set counter to '1'
redisWrapper.Increment("atomic-counter");
//Acquire lock and never release it
LockFactory.GetLock("testlock");
var waitFor = TimeSpan.FromSeconds(2);
var now = DateTimeOffset.Now;
try
{
//Attempt to acquire a lock with a 2 second timeout
using (LockFactory.GetLock("testlock", waitFor))
{
//If lock was acquired this would be incremented to '2'
redisWrapper.Increment("atomic-counter");
}
}
catch (TimeoutException tex)
{
var timeTaken = DateTimeOffset.Now - now;
testOutput.WriteLine(String.Format("After '{0}', Received TimeoutException: '{1}'", timeTaken, tex.Message));
var counter = redisWrapper.Get("atomic-counter").ToString().ToInt();
testOutput.WriteLine(String.Format("atomic-counter remains at '{0}'", counter));
}
}
public void redis_increment_test()
{
var key = string.Format(keyTemplate, 2);
var value = redisWrapper.Increment(key);
value.Should().Be(1);
value = redisWrapper.Increment(key);
value.Should().Be(2);
}