testland/boundary-value-generator
Generates boundary-value test cases from typed input specifications - for each input field, produces the canonical 6-point set (one below, at, and above the lower bound; one below, at, and above the upper bound) plus equivalence-class representatives. Emits cases as parameterized test inputs (pytest @parametrize / Jest test.each / xUnit InlineData / etc.). Use when a function or endpoint has numeric / string-length / collection-size constraints and the team needs systematic edge-case coverage.
90
Quality
90%
Does it follow best practices?
Impact
—
Average score across 10 eval scenarios
Securityby
Passed
No findings from the security scan
Evaluation results
Failed
Campaign budget rules are tested at one arbitrary pair of values
Failed
Display-name limits have never been tested with anything but plain letters
Failed
Nobody can say what the avatar size limit actually is
Failed
Paging parameters: the cap and the missing ceiling are both untested
Failed
Payout amounts are only tested in the middle of the range
Failed
Quantity validator only has happy-path coverage
Failed
Quiet-hours suppression has no coverage at either end of the window
Failed
Shipment validator: enum and basket size both untested
Failed
The promo brief and the promo code disagree about the endpoints
Failed
Username rules are under-tested at the length limits
- Agent
- Claude Code
- Model
- Claude Sonnet 4.6