Computer
Integration testing focuses on validating how different components of an application interact once they are combined. While individual modules may work correctly in isolation, problems often arise when data flows across services, APIs, databases, or external systems. Integration testing is designed to uncover these issues early, before they impact higher-level workflows.
By incorporating integration testing into the development process, teams can identify communication gaps, incorrect assumptions between components, and configuration issues that unit tests cannot detect. This approach improves system stability and makes downstream testing more predictable. When integrated into CI/CD pipelines, integration testing supports faster feedback, smoother collaboration, and more reliable software delivery.
