Why is Integration Testing important?

[timelesstilepro]

Integration Testing is crucial because even if individual modules work perfectly, they may fail when interacting with other modules. It ensures proper communication between components, detects defects early, and improves overall software reliability before deployment.

[davidcharles]

Absolutely agree — integration testing bridges the gap between isolated module success and real-world system performance. It’s often overlooked but makes a huge difference in reliability.

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