C H A P T E R 19
When developing applications for enterprise use, testing is an important way to ensure that the completed application performs as expected and fulfills all kinds of requirements (architectural, security, user requirements, and so on).
Every time a change is made, you should ensure that the changes that were introduced don't impact the existing logic. Maintaining an ongoing build and test environment is critical for ensuring high-quality applications. Reproducible tests with high coverage for all your code allow you to deploy new applications and changes to applications with a high level of confidence.
In an enterprise development environment, there are many different kinds of testing that target each layer within ...