Fix Timeout Error in Jest: Test Hang Solution (2026)
How to Fix “Timeout Error” in Jest (2026 Guide) The Short Answer To fix the “Timeout Error” in Jest, you need to adjust the async callback timeout settings, which can be done by modifying the jest.config.js file or using the jest.setTimeout() function. This will increase the timeout limit, preventing the test from hanging and allowing it to complete successfully within a reasonable timeframe, such as increasing the timeout from 5 seconds to 30 seconds. ...