Agent skill
test-one-thing
A test should have one reason to fail Use when writing and organizing tests. Testing category skill.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/other/test-one-thing
Metadata
Additional technical details for this skill
- category
- Testing
- priority
- high
- is built in
- YES
- session guardian id
- builtin_test_one_thing
SKILL.md
Test One Thing
A test should have one reason to fail. Use descriptive test names that explain the scenario and expected outcome (e.g., "shouldReturnNullWhenUserNotFound"). Avoid multiple assertions testing unrelated behaviors. If a test name requires "and," consider splitting it. This makes failures immediately understandable and pinpoints issues precisely.
Recommended Agent Skills
Expand your agent's capabilities with these related and highly-rated skills.
agent-ops-spec
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agent-ops-spec
Manage specification documents in .agent/specs/. Use when user provides requirements, acceptance criteria, or feature descriptions that need to be tracked and validated against implementation.
agent-ops-testing
Test strategy, execution, and coverage analysis. Use when designing tests, running test suites, or analyzing test results beyond baseline checks.
agent-ops-testing
Test strategy, execution, and coverage analysis. Use when designing tests, running test suites, or analyzing test results beyond baseline checks.
agent-ops-state
Maintain .agent state files. Use at session start, after meaningful steps, and before concluding: read/update constitution/memory/focus/issues/baseline consistently.
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