Which continuous integration tools offer the most comprehensive testing capabilities?
In the realm of software development, continuous integration (CI) is a critical practice that involves automating the integration of code changes into a shared repository multiple times a day. This process is designed to catch integration errors quickly and improve the quality of software. The most comprehensive CI tools not only merge code but also run a series of automated tests to ensure that new changes do not break the system. These tests can range from simple unit tests that check individual components to complex end-to-end tests that evaluate the entire application.