Jest Console Mocking Utility

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library 2.0.0 ·javascript
verified May 27, 2026

jest-mock-console is a Jest utility designed to temporarily silence or capture console output (like `console.log`, `console.warn`, `console.error`) during unit tests. This prevents noisy test reports where successful tests might display 'red' output due to expected warnings or errors, which can obscure actual test failures. The package is currently at version 2.0.0 and is actively maintained, providing a stable solution for managing console output in Jest environments. Its key differentiators include a simple API for mocking individual or multiple console methods, the provision of a `restoreConsole()` function to revert mocks, and a convenient `setupFilesAfterEnv` integration for automatic cleanup after each test. It primarily focuses on reducing visual clutter and enabling specific assertions on console calls, making test results clearer and easier to parse.

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