public DynamoDbOutboxMessageAlreadyExistsTests()
{
_messageEarliest = new Message(new MessageHeader(Guid.NewGuid(), "test_topic", MessageType.MT_DOCUMENT), new MessageBody("message body"));
_dynamoDbOutbox = new DynamoDbOutbox(Client, new DynamoDbConfiguration(Credentials, RegionEndpoint.EUWest1, TableName));
_dynamoDbOutbox.AddAsync(_messageEarliest).Wait();
}
public async Task When_the_message_is_already_in_the_outbox_async()
{
await DynamoDbOutbox.AddAsync(_messageEarliest);
_exception = await Catch.ExceptionAsync(() => DynamoDbOutbox.AddAsync(_messageEarliest));
//_should_ignore_the_duplicate_key_and_still_succeed
_exception.Should().BeNull();
}
public async Task When_writing_messages_to_the_outbox_async()
{
await DynamoDbOutbox.AddAsync(_messageEarliest);
await DynamoDbOutbox.AddAsync(_message2);
await DynamoDbOutbox.AddAsync(_messageLatest);
var retrievedMessages = (await _dynamoDbTestHelper.Scan()).ToList();
//_should_read_the_messages_from_the__outbox
retrievedMessages.Should().HaveCount(3);
retrievedMessages.Single(m => m.MessageId == _guids[0].ToString()).Should().NotBeNull();
retrievedMessages.Single(m => m.MessageId == _guids[1].ToString()).Should().NotBeNull();
retrievedMessages.Single(m => m.MessageId == _guids[2].ToString()).Should().NotBeNull();
}
public async Task When_there_are_multiple_messages_in_the_outbox_and_a_range_by_index_is_fetched()
{
await DynamoDbOutbox.AddAsync(_messageEarliest);
await Task.Delay(100);
await DynamoDbOutbox.AddAsync(_message1);
await Task.Delay(100);
await DynamoDbOutbox.AddAsync(_message2);
var exception = await Catch.ExceptionAsync(() => DynamoDbOutbox.GetAsync(1, 3));
exception.Should().BeOfType <NotSupportedException>();
}
public async Task When_writing_a_message_to_the_dynamo_db_outbox()
{
await _dynamoDbOutbox.AddAsync(_messageEarliest);
_storedMessage = await _dynamoDbOutbox.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);
}