public async Task DoesNotAppendEventWhenLastEventIsFromSameDay()
{
var now = new DateTime(2019, 12, 25, 12, 00, 00);
var utcNow = now.ToUniversalTime();
var clockProviderStub = new ClockProviderStub(now);
var inMemoryStreamStore = new InMemoryStreamStore(() => utcNow);
var clockHasTicked = new ClockHasTicked(new DateTime(2019, 12, 25, 11, 00, 00));
var cancellationToken = CancellationToken.None;
await inMemoryStreamStore.AppendToStream(
streamId : new StreamId(ClockTickingService.ClockStreamId),
expectedVersion : ExpectedVersion.Any,
message : new NewStreamMessage(
messageId: Guid.NewGuid(),
type: _eventMapping.GetEventName(clockHasTicked.GetType()),
jsonData: JsonConvert.SerializeObject(clockHasTicked)),
cancellationToken : cancellationToken);
var sut = new ClockTickingService(inMemoryStreamStore, clockProviderStub);
await sut.StartAsync(cancellationToken);
var forwards = await inMemoryStreamStore.ReadAllForwards(Position.Start, Int32.MaxValue, true, cancellationToken);
forwards.Messages.Should().HaveCount(1);
}
public async Task AppendsEventWhenStreamIsEmpty()
{
var now = new DateTime(2019, 12, 25, 12, 00, 00);
var utcNow = now.ToUniversalTime();
var clockProviderStub = new ClockProviderStub(now);
var inMemoryStreamStore = new InMemoryStreamStore(() => utcNow);
var sut = new ClockTickingService(inMemoryStreamStore, clockProviderStub);
var cancellationToken = CancellationToken.None;
await sut.StartAsync(cancellationToken);
var forwards = await inMemoryStreamStore.ReadAllForwards(Position.Start, Int32.MaxValue, true, cancellationToken);
forwards.Messages.Should().HaveCount(1);
var message = forwards.Messages[0];
message.StreamId.Should().Be(ClockTickingService.ClockStreamId);
message.StreamVersion.Should().Be(StreamVersion.Start);
var messageData = JsonConvert.DeserializeObject <ClockHasTicked>(await message.GetJsonData(cancellationToken));
messageData.DateTime.Should().Be(now);
}
