In a scenario where test execution time is critical, what code optimization techniques would you prioritize?
- Adding more descriptive comments to the code
- Increasing the number of test cases per script
- Introducing intentional delays between test steps
- Parallel test execution
In scenarios where test execution time is critical, prioritizing parallel test execution is an effective code optimization technique. Parallel execution allows multiple test cases to run simultaneously, reducing the overall test execution time. This is particularly important in continuous integration and delivery pipelines where fast feedback on code changes is essential. It helps in achieving faster test cycles without compromising on test coverage or reliability.
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