public async Task ProcessMailMessageMessageIsParsed()
{
A.CallTo(() => _lambdaAggregateReportParseConfig.MaxS3ObjectSizeKilobytes).Returns(2);
A.CallTo(() => _emailMessageClient.GetEmailMessages(A <string> ._, A <S3Event> ._)).Returns(Task.FromResult(new[]
{
new EmailMessageInfo(new EmailMetadata("uri", "filename", 1), Stream.Null)
}));
ILambdaContext lambdaContext = A.Fake <ILambdaContext>();
S3Event s3Event = new S3Event();
await _s3EmailMessageProcessor.ProcessEmailMessage(lambdaContext, s3Event);
A.CallTo(() => _log.Warn(A <string> ._)).MustNotHaveHappened();
A.CallTo(() => _aggegateReportParser.Parse(A <EmailMessageInfo> ._)).MustHaveHappened(Repeated.Exactly.Once);
}
public async Task ProcessMailMessageMessageIsProcessed()
{
A.CallTo(() => _lambdaReportParseConfig.MaxS3ObjectSizeKilobytes).Returns(2);
A.CallTo(() => _emailMessageClient.GetEmailMessages(A <string> ._, A <string> ._, A <S3Event> ._)).Returns(Task.FromResult(new[]
{
new EmailMessageInfo(new EmailMetadata("uri", "filename", 1), Stream.Null)
}));
A.CallTo(() => _emailMessageInfoProcessor.ProcessEmailMessage(A <EmailMessageInfo> ._))
.Returns(new Result <Domain>(new Domain(), true, false));
ILambdaContext lambdaContext = A.Fake <ILambdaContext>();
S3Event s3Event = new S3Event();
bool result = await _s3EmailMessageProcessor.ProcessEmailMessage(string.Empty, lambdaContext, s3Event);
Assert.That(result, Is.True);
A.CallTo(() => _log.Warn(A <string> ._)).MustNotHaveHappened();
A.CallTo(() => _emailMessageInfoProcessor.ProcessEmailMessage(A <EmailMessageInfo> ._)).MustHaveHappened(Repeated.Exactly.Once);
}
public async Task ProcessEmailMessage(ILambdaContext context, S3Event s3Event)
{
List <EmailMessageInfo> emailMessageInfos = (await _s3EmailMessageClient.GetEmailMessages(context.AwsRequestId, s3Event)).ToList();
List <EmailMessageInfo> emailMessageInfosOverThreshold = emailMessageInfos.Where(_ => _.EmailMetadata.FileSizeKb > _config.MaxS3ObjectSizeKilobytes).ToList();
emailMessageInfosOverThreshold.ForEach(_ => _log.Warn($"Didn't process message as it's size ({_.EmailMetadata.FileSizeKb} Kb) exceeded max email message size {_config.MaxS3ObjectSizeKilobytes} Kb"));
List <EmailMessageInfo> emailMessages = emailMessageInfos.Where(_ => _.EmailMetadata.FileSizeKb <= _config.MaxS3ObjectSizeKilobytes).ToList();
await Task.WhenAll(emailMessages.Select(_aggregateReportParser.Parse));
}
public async Task <bool> ProcessEmailMessage(string messageId, ILambdaContext context, S3Event s3Event)
{
EmailMessageInfo[] emailMessageInfos = await _s3EmailMessageClient.GetEmailMessages(context.AwsRequestId, messageId, s3Event);
if (emailMessageInfos.Any(_ => _.EmailMetadata.FileSizeKb > _config.MaxS3ObjectSizeKilobytes))
{
_log.Warn($"Didn't process messages as MaxS3ObjectSizeKilobytes of {_config.MaxS3ObjectSizeKilobytes} Kb was exceeded");
return(false);
}
List <Result <TDomain> > results = new List <Result <TDomain> >();
foreach (EmailMessageInfo emailMessageInfo in emailMessageInfos)
{
results.Add(await _emailMessageInfoProcessor.ProcessEmailMessage(emailMessageInfo));
}
return(results.Any() && results.All(_ => _.Success));
}
