Types of integration tests
Integration testing is a crucial phase in software development where individual units or components are combined and tested as a group. The primary goal is to ensure that the integrated components work as expected when interacting. There are a number of types of integration tests, each focusing on different aspects of the software architecture. Next, we will drill into some common types of integration tests:
- Big Bang integration testing: In this approach, all components are integrated simultaneously, and the system is tested. The Big Bang method is typically used for smaller projects or when the components are loosely coupled.
- Incremental integration testing: The system is built and tested incrementally, with new components integrated individually. Incremental integration suits larger projects, allowing for continuous testing and verification of newly integrated components.
- Top-down integration testing: Testing begins with the highest-level...