Overview
The Platform integration test service is used to make sure that the Business API has the correct configuration for it's capability contract implementors (the capability providers: adapaters and microservices) as well as a correct connection to the Nexus Link services.
Method
In the Platform integration tests service, use http clients to make requests to the Business API and verify the responses. No event testing is done.
Testing capabilities of the Business API
Make relevant requests to the Business API, which in turn calls the capability providers, and verify that the response is the expected result.
If the business platform makes use of Nexus Value Translator, make sure you are using the correct value contexts. Perhaps you wish to let the Platform integration tests service act as several clients with different value contexts?
Testing Nexus Link services
If you are using Nexus Authentication as a service, create a Json Web token through the Business API and verify it using the public RSA key of the tenant.
If you are using the Nexus Configuration service, fetch configuration for the Platform integration tests service and verify that it exists.