How can I improve Jest test coverage in my project?
An example of an AI chatbot conversation about improving Jest test coverage.
How can I improve Jest test coverage in my project?
To improve Jest test coverage, start by identifying untested files using the coverage report. You can run jest --coverage to generate this report.
What are some common areas that are often missed in coverage?
Commonly missed areas include error handling, edge cases, and utility functions. Make sure to write tests for these scenarios.
Are there any tools that can help with coverage analysis?
Yes, tools like Istanbul and Coveralls can help analyze and visualize your test coverage, making it easier to identify gaps.
How can I set up coverage thresholds in Jest?
You can set coverage thresholds in your Jest configuration file by adding a coverageThreshold section, specifying the minimum percentage for each coverage type.
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