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What does "test suite" mean in programming?

test suite is one of the most common terms in software development. This guide explains what it means, how it is used in practice, and why it matters, with real examples from the developer world.

Definition

A collection of test cases grouped together, usually for a specific module, feature, or component. Running the full test suite confirms that nothing is broken across the codebase.

Example

"The test suite for the auth module has 42 test cases covering login, logout, and password reset."

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