Have you checked an architecture that uses the Saga pattern?

Yes, when testing architecture with the Saga pattern, it is important to verify:

• Correct management of transactions and compensating actions in case of errors.
• The sequence and consistency of states after executing or rolling back operations.
• Handling of failures and retries within the saga.
• Logging and monitoring to track the progress of the saga.

Testing may include integration tests that simulate failures at various stages to ensure that compensating transactions are called correctly and the system returns to a consistent state.