public async Task When_there_are_multiple_messages_and_some_are_received_and_Dispatched_bulk_Async()
{
await _sqlOutbox.AddAsync(_message);
await Task.Delay(100);
await _sqlOutbox.AddAsync(_message1);
await Task.Delay(100);
await _sqlOutbox.AddAsync(_message2);
await Task.Delay(100);
await _sqlOutbox.AddAsync(_message3);
await Task.Delay(100);
_messages = await _sqlOutbox.GetAsync(new[] { _message1.Id, _message2.Id });
//should fetch 1 message
_messages.Should().HaveCount(2);
//should fetch expected message
_messages.Should().Contain(m => m.Id == _message1.Id);
_messages.Should().Contain(m => m.Id == _message2.Id);
await _sqlOutbox.MarkDispatchedAsync(_messages.Select(m => m.Id), DateTime.UtcNow);
var undispatchedMessages = await _sqlOutbox.OutstandingMessagesAsync(0);
undispatchedMessages.Count().Should().Be(2);
}
public async Task When_The_Message_Is_Already_In_The_Outbox_Async()
{
await _sqlOutbox.AddAsync(_messageEarliest);
_exception = await Catch.ExceptionAsync(() => _sqlOutbox.AddAsync(_messageEarliest));
//should ignore the duplcate key and still succeed
_exception.Should().BeNull();
}
private async Task SetUpMessagesAsync()
{
_messageEarliest = new Message(new MessageHeader(Guid.NewGuid(), "Test", MessageType.MT_COMMAND, DateTime.UtcNow.AddHours(-3)), new MessageBody("Body"));
await _sqlOutbox.AddAsync(_messageEarliest);
_message2 = new Message(new MessageHeader(Guid.NewGuid(), "Test2", MessageType.MT_COMMAND, DateTime.UtcNow.AddHours(-2)), new MessageBody("Body2"));
await _sqlOutbox.AddAsync(_message2);
_messageLatest = new Message(new MessageHeader(Guid.NewGuid(), "Test3", MessageType.MT_COMMAND, DateTime.UtcNow.AddHours(-1)), new MessageBody("Body3"));
await _sqlOutbox.AddAsync(_messageLatest);
}
public async Task When_Writing_A_Message_To_The_Outbox_Async()
{
await _sqlOutbox.AddAsync(_messageEarliest);
_storedMessage = await _sqlOutbox.GetAsync(_messageEarliest.Id);
//should read the message from the sql outbox
_storedMessage.Body.Value.Should().Be(_messageEarliest.Body.Value);
//should read the header from the sql outbox
_storedMessage.Header.Topic.Should().Be(_messageEarliest.Header.Topic);
_storedMessage.Header.MessageType.Should().Be(_messageEarliest.Header.MessageType);
_storedMessage.Header.TimeStamp.Should().Be(_messageEarliest.Header.TimeStamp);
_storedMessage.Header.HandledCount.Should().Be(0); // -- should be zero when read from outbox
_storedMessage.Header.DelayedMilliseconds.Should().Be(0); // -- should be zero when read from outbox
_storedMessage.Header.CorrelationId.Should().Be(_messageEarliest.Header.CorrelationId);
_storedMessage.Header.ReplyTo.Should().Be(_messageEarliest.Header.ReplyTo);
_storedMessage.Header.ContentType.Should().Be(_messageEarliest.Header.ContentType);
//Bag serialization
//should read the message header first bag item from the sql outbox
_storedMessage.Header.Bag.ContainsKey(_key1).Should().BeTrue();
_storedMessage.Header.Bag[_key1].Should().Be(_value1);
//should read the message header second bag item from the sql outbox
_storedMessage.Header.Bag.ContainsKey(_key2).Should().BeTrue();
_storedMessage.Header.Bag[_key2].Should().Be(_value2);
}
public async Task When_There_Are_Multiple_Messages_In_The_Outbox_And_A_Range_Is_Fetched_Async()
{
await _sqlOutbox.AddAsync(_messageEarliest);
await Task.Delay(100);
await _sqlOutbox.AddAsync(_message1);
await Task.Delay(100);
await _sqlOutbox.AddAsync(_message2);
_messages = await _sqlOutbox.GetAsync(1, 3);
//_should_fetch_1_message
_messages.Should().HaveCount(1);
//_should_fetch_expected_message
_messages.First().Header.Topic.Should().Be(_TopicLastMessage);
//_should_not_fetch_null_messages
_messages.Should().NotBeNull();
}
public async Task When_Writing_A_Message_To_The_Outbox_Async()
{
await _sqlOutbox.AddAsync(_messageEarliest);
_storedMessage = await _sqlOutbox.GetAsync(_messageEarliest.Id);
//_should_read_the_message_from_the__sql_outbox =
_storedMessage.Body.Value.Should().Be(_messageEarliest.Body.Value);
//_should_read_the_message_header_first_bag_item_from_the__sql_outbox
_storedMessage.Header.Bag.ContainsKey(_key1).Should().BeTrue();
_storedMessage.Header.Bag[_key1].Should().Be(_value1);
//_should_read_the_message_header_second_bag_item_from_the__sql_outbox
_storedMessage.Header.Bag.ContainsKey(_key2).Should().BeTrue();
_storedMessage.Header.Bag[_key2].Should().Be(_value2);
//_should_read_the_message_header_timestamp_from_the__sql_outbox
_storedMessage.Header.TimeStamp.Should().Be(_messageEarliest.Header.TimeStamp);
//_should_read_the_message_header_topic_from_the__sql_outbox
_storedMessage.Header.Topic.Should().Be(_messageEarliest.Header.Topic);
//_should_read_the_message_header_type_from_the__sql_outbox
_storedMessage.Header.MessageType.Should().Be(_messageEarliest.Header.MessageType);
}