public void GetSomeEvents()
{
var stopWatch = new Stopwatch();
for (var i = 1; i < 9; i++)
{
var repo = new StreamOfEventsFor<TestAggrigateRoot>(_client, "WhaleES_tests", new ProtoBufSerializer());
var number = 0;
stopWatch.Reset();
stopWatch.Start();
var events = repo.GetEventStream(_id);
foreach (var @event in events)
{
var testEvent = @event as ATestEvent;
if (testEvent == null) continue;
number++;
}
stopWatch.Stop();
Console.WriteLine("fetched {0} events in {1} milliseconds", number,
stopWatch.ElapsedMilliseconds);
stopWatch.Reset();
stopWatch.Start();
repo.Persist(_id,new ATestEvent{What = Guid.NewGuid().ToString()});
stopWatch.Stop();
Console.WriteLine("Put took " + stopWatch.ElapsedMilliseconds + " milliseconds");
var secondPass = 0;
stopWatch.Reset();
stopWatch.Start();
foreach (var e in repo.GetEventStream(_id))
{
secondPass++;
}
stopWatch.Stop();
Console.WriteLine("fetched {0} events in second pass in {1} milliseconds",secondPass,stopWatch.ElapsedMilliseconds);
stopWatch.Reset();
stopWatch.Start();
var s = 0;
foreach (var @event in repo.GetEventStream(_id))
{
s++;
}
stopWatch.Stop();
Console.WriteLine("no new events pass took {0} milliseconds",stopWatch.ElapsedMilliseconds);
}
}
public void get_amazon_client()
{
var streamReader = new StreamReader(@"C:\SpecialSuperSecret\[email protected]");
var dictionary = new Dictionary<string, string>();
while (!streamReader.EndOfStream)
{
var line = streamReader.ReadLine();
var keyValue = line.Split(':');
dictionary.Add(keyValue[0], keyValue[1]);
}
_key = dictionary["UserName"];
_secret = dictionary["Password"];
client = Amazon.AWSClientFactory.CreateAmazonS3Client(_key, _secret);
_id = "someotherthing";
_eventStore = new StreamOfEventsFor<Account>(client, "WhaleES_tests", new ProtoBufSerializer());
}
public void test_backward_compliance_of_new_version()
{
var v1Event = new ATestEvent {What = "Test"};
var serializer = new ProtoBufSerializer();
var bytes = serializer.Serialize(v1Event);
var stream = new MemoryStream(Encoding.UTF8.GetBytes(bytes));
var prefix = "WhaleES.Integration.Test.TestAggrigateRoot";
var putRequest = (PutObjectRequest)new PutObjectRequest()
.WithBucketName("WhaleES_tests")
.WithKey(prefix + "/BACKWARD_COMPATIBILITY_TEST")
.WithInputStream(stream);
_client.PutObject(putRequest);
var aNewEvent = new ATestEvent {What = "THing"};
var serialzed = serializer.Serialize(aNewEvent);
var v2Stream = new MemoryStream(Encoding.UTF8.GetBytes(serialzed));
var v2PutRequest = (PutObjectRequest)new PutObjectRequest()
.WithBucketName("WhaleES_tests")
.WithKey(prefix + "/BACKWARD_COMPATIBILITY_TEST/SOMEKEY")
.WithInputStream(v2Stream);
_client.PutObject(v2PutRequest);
var repo = new StreamOfEventsFor<TestAggrigateRoot>(_client, "WhaleES_tests", serializer);
var events = repo.GetEventStream("BACKWARD_COMPATIBILITY_TEST");
Assert.AreEqual(2,events.Count());
}
public void store_some_events()
{
var repo = new StreamOfEventsFor<TestAggrigateRoot>(_client,"WhaleES_tests",new ProtoBufSerializer());
var lotsOfEvents = new List<ATestEvent>();
var ar = new TestAggrigateRoot { Id = _id };
for (var i = 0; i < 1000; i++)
{
lotsOfEvents.Add(new ATestEvent {What = Guid.NewGuid().ToString()});
if (lotsOfEvents.Count % 20 == 0)
{
repo.Persist(ar.Id, lotsOfEvents.ToArray());
lotsOfEvents.Clear();
}
}
repo.Dispose();
}
