private void Run_ShouldWriteEventData(IEventSerializer serializer)
{
var configuration = SetupDatabase();
var subscriber = new DatabaseEventSubscriber <IEvent>(configuration, serializer);
var aggregateId = Guid.NewGuid().ToString();
var expectedData = $"This is my random data {Guid.NewGuid()}";
var testEvent = new EventWithData(aggregateId, expectedData);
subscriber.OnEvent(testEvent);
var connection = configuration.CreateConnection();
connection.Open();
var command = connection.CreateCommand();
command.CommandText = $"select data from {configuration.TableName}";
var actualBytes = command.ExecuteScalar();
var actual = serializer.Deserialize(testEvent.Type, (byte[])actualBytes);
Assert.IsType <EventWithData>(actual);
Assert.Equal(expectedData, ((EventWithData)actual).Data);
}
private void Run_ShouldSaveEvents(IEventSerializer eventSerializer)
{
var configuration = SetupDatabase();
var subscriber = new DatabaseEventSubscriber <IEvent>(configuration, eventSerializer);
var aggregateId = Guid.NewGuid().ToString();
subscriber.OnEvent(new TestEvent1(aggregateId));
subscriber.OnEvent(new TestEvent2(aggregateId));
var connection = configuration.CreateConnection();
connection.Open();
var command = connection.CreateCommand();
command.CommandText = $"select count(*) from {configuration.TableName}";
var actual = command.ExecuteScalar();
Assert.Equal(2L, actual);
}
private void Save(EventList newEvents)
{
newEvents.ForEach(x => _store.OnEvent(x));
}