jest-mock-process simplifies mocking system-level calls within Jest tests. Forget complex setups; easily mock environment variables (process.env), standard output (process.stdout), and standard error (process.stderr). This package offers a fluent API for concise and readable tests, replacing brittle and verbose mocking configurations. Simulate different scenarios and verify interactions with critical system-level components effortlessly. Improve test reliability and reduce boilerplate code by leveraging jest-mock-process for robust unit and integration tests.
