public async Task TestAddEvent()
{
// Arrange
var eventStore = new EventStore.EventStore(_context, _provider, _provider.GetService <IEventDataFactory <EventData, Guid, Guid> >());
var aggregateId = Guid.NewGuid();
const int version = 0;
const int secondVersion = 1;
const int expectedVersion = 2;
var expectedEventId = Guid.NewGuid();
var secondExpectedEventId = Guid.NewGuid();
const string updatedValue = "test";
var creationEvent = new TestCreatedEvent(expectedEventId, aggregateId, version);
var updatedEvent = new UpdatedTestEvent(secondExpectedEventId, aggregateId, secondVersion, updatedValue);
// Act
await eventStore.AddEventAsync(creationEvent);
await eventStore.AddEventAsync(updatedEvent);
var aggregate = await eventStore.GetAggregateAsync <TestAggregate>(aggregateId);
// Assert
Assert.NotNull(eventStore);
Assert.NotNull(aggregate);
Assert.IsType <TestAggregate>(aggregate);
Assert.Equal(updatedValue, aggregate.TestProperty);
Assert.Equal(expectedVersion, aggregate.Version);
}
public async Task TestGetVersion()
{
// Arrange
var eventStore = new EventStore.EventStore(_context, _provider, _provider.GetService <IEventDataFactory <EventData, Guid, Guid> >());
var aggregateId = Guid.NewGuid();
const int version = 0;
const int secondVersion = 1;
const int expectedVersion = 2;
var expectedEventId = Guid.NewGuid();
var secondExpectedEventId = Guid.NewGuid();
const string updatedValue = "test";
var creationEvent = new TestCreatedEvent(expectedEventId, aggregateId, version);
var updatedEvent = new UpdatedTestEvent(secondExpectedEventId, aggregateId, secondVersion, updatedValue);
// Act
await eventStore.AddEventAsync(creationEvent);
await eventStore.AddEventAsync(updatedEvent);
int resultingVersion = await eventStore.GetAggregateVersionAsync(aggregateId);
// Assert
Assert.Equal(expectedVersion, resultingVersion);
}
public void Apply(UpdatedTestEvent @event)
{
TestProperty = @event.UpdatedValue;
}
