public void EventsFromMultipleAggregateAreSavedReturnsAllEventsForOneAggregate()
{
Guid aggregateId2 = Guid.Parse("{EA623EF5-A370-4CDB-8D8C-680CE89FD799}");
string tempEnvironmentPath = Path.Combine(EnvironmentPath, Guid.NewGuid().ToString("D"));
var repository = new LMDBEventRepository(new LMDBRepositoryConfiguration(tempEnvironmentPath, new ProtobufEventsSerializer()));
var events = new List <EventTransaction>
{
new EventTransaction
{
Events = new[]
{
new Event
{
AggregateId = _aggregateId,
SerialId = 0,
SerializedEvent = Encoding.UTF8.GetBytes("some data that has happend")
},
new Event
{
AggregateId = _aggregateId,
SerialId = 1,
SerializedEvent = Encoding.UTF8.GetBytes("Something else")
}
}
}
};
const string eventData = "some data";
events.Add(new EventTransaction
{
Events = new[]
{
new Event
{
AggregateId = aggregateId2,
SerialId = 3,
SerializedEvent = Encoding.UTF8.GetBytes(eventData)
}
}
});
repository.WriteEvents(events);
var eventsForAggregate = repository.GetEventsForAggregate(aggregateId2);
Assert.Single(eventsForAggregate);
Assert.Equal(eventData, Encoding.UTF8.GetString(eventsForAggregate.First().SerializedEvent));
//Cleanup
repository.Dispose();
RemoveDataFromPreviousRun(tempEnvironmentPath);
}
public void MultipleEventsAreSavedAndLoadedSuccesfully()
{
const string somethingThatHappend = "some data that has happend";
string tempEnvironmentPath = Path.Combine(EnvironmentPath, Guid.NewGuid().ToString("D"));
var repository = new LMDBEventRepository(new LMDBRepositoryConfiguration(tempEnvironmentPath, new ProtobufEventsSerializer()));
var events = new List <EventTransaction>
{
new EventTransaction
{
Events = new[] {
new Event
{
AggregateId = _aggregateId,
SerialId = 0,
SerializedEvent = Encoding.UTF8.GetBytes(somethingThatHappend)
}
}
}
};
var events2 = new List <EventTransaction>
{
new EventTransaction
{
Events = new[] {
new Event
{
AggregateId = _aggregateId,
SerialId = 1,
SerializedEvent = Encoding.UTF8.GetBytes(somethingThatHappend)
}
}
}
};
var success = repository.WriteEvents(events);
var success2 = repository.WriteEvents(events2);
var eventsForAggregate = repository.GetEventsForAggregate(_aggregateId);
Assert.True(success);
Assert.True(success2);
Assert.Equal(2, eventsForAggregate.Length);
Assert.Equal(somethingThatHappend, Encoding.UTF8.GetString(eventsForAggregate.First().SerializedEvent));
//Cleanup
repository.Dispose();
RemoveDataFromPreviousRun(tempEnvironmentPath);
}
public void EventsFromMultipleAggregatesAreSavedAndAllEventsAreLoaded()
{
const string somethingThatHappend = "some data that happend";
string tempEnvironmentPath = Path.Combine(EnvironmentPath, Guid.NewGuid().ToString("D"));
var repository = new LMDBEventRepository(new LMDBRepositoryConfiguration(tempEnvironmentPath, new ProtobufEventsSerializer()));
var events = new List <EventTransaction>
{
new EventTransaction
{
Events = new[] {
new Event
{
AggregateId = Guid.NewGuid(),
SerialId = 0,
SerializedEvent = Encoding.UTF8.GetBytes(somethingThatHappend)
}
}
}
};
repository.WriteEvents(events);
events.Clear();
events.Add(new EventTransaction
{
Events = new[] {
new Event
{
AggregateId = Guid.NewGuid(),
SerialId = 1,
SerializedEvent = Encoding.UTF8.GetBytes(somethingThatHappend)
}
}
});
repository.WriteEvents(events);
var x = repository.GetAllEvents(0, 1);
Assert.NotEmpty(x);
//Cleanup
repository.Dispose();
RemoveDataFromPreviousRun(tempEnvironmentPath);
}
public void NextSerialNumberReturnsNumberIncreasingWithOne()
{
string tempEnvironmentPath = Path.Combine(EnvironmentPath, Guid.NewGuid().ToString("D"));
var repository = new LMDBEventRepository(new LMDBRepositoryConfiguration(tempEnvironmentPath, new ProtobufEventsSerializer()));
var first = repository.NextSerialNumber();
var second = repository.NextSerialNumber();
var third = repository.NextSerialNumber();
Assert.Equal(0, first);
Assert.Equal(1, second);
Assert.Equal(2, third);
//Cleanup
repository.Dispose();
RemoveDataFromPreviousRun(tempEnvironmentPath);
}