Write tests before implementing code
test-driven-developmentskillsetup L1★2
LLl0k0laD/agent-skills ↗What it does
Write failing tests before implementing behavior
Best for
Proving code correctness through tests, making bugs reproducible and fixes verifiable.
Inputs
- · [object Object]
Outputs
- · [object Object]
Requires
- · testing framework
Preconditions
- · Understood requirement
- · Reproducible test case
Failure modes
- · Tests too broad
- · Test coverage gaps
- · Implementation doesn't match test intent
Trust signals
- · Test-first discipline
- · Bug reproduction required before fix