SaFi Bank Space : DEV: Testing Strategy

Unit/Component Test

Who does this	Developers
When do they run	Run as part of CI/CD and run on each pull request
Why are they needed
What tools/libraries are used	Junit5 Mockk Micronaut Test Test Containers Postgres Kafka Temporal Wiremock DB Rider
How to measure	Coverage of line and condition(Stop merging if coverage below threshold) Current status Most of services doesn’t meet the expected coverage Goal All core services(XXX-manager) have coverage above 90% Other services(XXX-gateway, XXX-aggregator, etc) have coverage above 80%

Who does this	Developers
When do they run
Why are they needed
What tools/libraries are used
How to measure

Who does this	Developers
When do they run	Before deployment
Why are they needed	Ensure two separate applications/services are compatible and can communicate with one other(even change over time).
What tools/libraries are used	Pactflow pact-jvm-consumer-junit5 pact-jvm-provider-junit5
How to measure	Before each deployment, we need to check: As a consumer, whether the services already in higher environment satisfy contract of the service to be deployed As a provider, whether the service to be deployed satisfy the contracts required by the services which already in higher environment

Who does this	Developer
When do they run	After Deployment
Why are they needed
What tools/libraries are used	Postmand + Newman
How to measure

Who does this	Developer + QA
When do they run	After Deployment/Daily
Why are they needed	Ensures an application still functions as expected after any code changes, updates, or improvements. Reduce effort of manual regression.
What tools/libraries are used	https://gatling.io/docs/gatling/
How to measure

Who does this	Developer
When do they run	Before go-live
Why are they needed	Anticipate slow response times and crashes, enhance user experience Detects performances issues and errors early in development cycle
What tools/libraries are used	https://gatling.io/docs/gatling/
How to measure