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• Verify that all microservices work correctly with a single replica. 
• Increase the number of replicas and ensure all functionality still works as expected. 

• Should temporarily be manual tests. Later this testing can be moved to Jenkins jobs with multiple replicas 

Message Processing Test:

• Ensure that messages sent via Kafka are consumed and processed correctly by multiple replicas. 

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• Ensure sync topic sends to all replicas 

• Verify sync of out properties – get instance 

• Participant sim – whitebox test. Real participant black box test 

Database Access Test: - Maybe 

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• Test that the data remains consistent across multiple replicas when performing CRUD operations for ACM through REST API.Covered by confirming outProperty sync across replicas 

Performance Tests – add testing with replicas... 

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• Dynamically scale the number of replicas up and down and ensure the system continues to function correctly. 

• Verify that new replicas start correctly and join the existing system seamlessly. 

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