assertion-best-practices
Use specific assertions (toBeNull, toContain, toHaveLength) over generic ones (toBe, toBeTruthy) Use when writing and organizing tests. Testing category skill.
Also installable via skills CLI
npx skills add OmniaffixDave/SessionGuardian/.github/skills/assertion-best-practices
Source
Path:
.github/skills/assertion-best-practices(master)