public async Task SaveAsync_ShouldNotPlaceMimeMessageInQueue_WhenUnableToParse()
{
// Arrange
var logger = new Mock <ILogger <SmtpServerBackgroundService> >();
var messageQueue = new BlockingCollection <IMimeMessage>();
var messageStore = new SimpleMessageStore(logger.Object, messageQueue);
var messageBytes = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 };
// Act
await messageStore.SaveAsync(new Mock <ISessionContext>().Object, new Mock <IMessageTransaction>().Object, new ReadOnlySequence <byte>(messageBytes), CancellationToken.None);
// Assert
messageQueue.Should().BeEmpty();
}
public async Task SaveAsync_ShouldPlaceMimeMessageInQueue_WhenCorrectlyParsed()
{
// Arrange
var logger = new Mock <ILogger <SmtpServerBackgroundService> >();
var messageQueue = new BlockingCollection <IMimeMessage>();
var messageStore = new SimpleMessageStore(logger.Object, messageQueue);
var message = new MimeMessage(new[] { new MailboxAddress(Encoding.UTF8, "Some sender", "*****@*****.**") },
new[] { new MailboxAddress(Encoding.UTF8, "Some recipient", "*****@*****.**") },
"subject",
new TextPart(new TextFormat()));
await using var stream = new MemoryStream();
await message.WriteToAsync(FormatOptions.Default, stream, CancellationToken.None);
// Act
await messageStore.SaveAsync(new Mock <ISessionContext>().Object, new Mock <IMessageTransaction>().Object, new ReadOnlySequence <byte>(stream.GetBuffer()), CancellationToken.None);
// Assert
messageQueue.Should().HaveCount(1);
messageQueue.First().Address.Should().Be("*****@*****.**");
}