Examples
Examples
Try the starting example
- Requirements: ID, mapped test IDs joined by | or none
- R1,T1|T2 R2,T3 R3,none
- Observed test results: test ID, pass/fail/pending; or none
- T1,pass T2,fail T3,pending
- Requirements with all mapped tests passing
- None
- Requirements with no mapped test
- R3
- Requirements with any failing mapped test
- R1
- Requirements with pending or absent mapped results
- R2
- Fully passing requirements (%)
- 0
- Distinct required mapped tests
- 3
Try another scenario
- Requirements: ID, mapped test IDs joined by | or none
- R1,T1|T2 R2,T3 R3,none
- Observed test results: test ID, pass/fail/pending; or none
- T1,pass T2,pass T3,pass
- Requirements with all mapped tests passing
- R1, R2
- Requirements with no mapped test
- R3
- Requirements with any failing mapped test
- None
- Requirements with pending or absent mapped results
- None
- Fully passing requirements (%)
- 66.666667
- Distinct required mapped tests
- 3
Calculation method
Calculation method
Requirements with all mapped tests passing
At least one mapped test and every mapped result pass.
Requirements with no mapped test
No supplied mapping is an uncovered requirement.
Requirements with any failing mapped test
At least one mapped result fail, independently of missing other results.
Requirements with pending or absent mapped results
At least one mapped test lacks a result or has pending status.
Fully passing requirements (%)
Fully passing requirements/all supplied requirements×100.
Distinct required mapped tests
Unique mapped test IDs across requirements; extra result rows do not increase coverage.
Symbols and units
- a
- Requirements: ID, mapped test IDs joined by | or none
- b
- Observed test results: test ID, pass/fail/pending; or none
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- A supplied requirement-to-test mapping audit, not proof that tests are correct or requirements are fully specified. Missing results remain unexecuted; no tests or releases are run.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
NIST: combinatorial testing and coverage measurement; audit rules are explicitly supplied ↗
Background reading; this does not imply endorsement or independent review of SumFizz.