There are three broad categories of tests supported by Cloud Manager for Cloud Services Pipeline:
The Code Quality Testing evaluates the quality of your application code. The Code-Quality pipeline is executed immediately following the build step in all non-production and production pipelines.
The Custom Code Quality Rules executed by Cloud Manager are created based on best practices from AEM Engineering.
The Functional Testing is a part of the Stage testing phase of a Production Pipeline.
The Experience Audit Testing is enabled in all Cloud Manager Production Pipelines and cannot be skipped.
These tests can be:
Customer-written
Adobe-written
Open source tool
Both Customer-written tests and Adobe-written tests are run in a containerized infrastructure designed for running these types of tests.