What is Test Coverage?
Test Coverage A quantitative measure of how much of a codebase or system is exercised by automated or manual tests, typically expressed as a percentage.
Source: ITIL v4, AWS Well-Architected Framework, Kubernetes Documentation, CNCF
How is “Test Coverage” Used in Practice?
Increasing test coverage improves system reliability by ensuring more code paths are validated before deployment.
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Who Needs to Know This Term?
- DevOps Engineers
- SREs
- Platform Engineers
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What is Test Coverage?
A quantitative measure of how much of a codebase or system is exercised by automated or manual tests, typically expressed as a percentage.
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