testing-r-packages
Best practices for writing R package tests using testthat version 3+. Use when writing, organizing, or improving tests for R packages. Covers test structure, expectations, fixtures, snapshots, mocking, and modern testthat 3 patterns including self-sufficient tests, proper cleanup with withr, and snapshot testing.
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Installation for Agentic Skill
View all platforms →skilz install posit-dev/skills/testing-r-packagesskilz install posit-dev/skills/testing-r-packages --agent opencodeskilz install posit-dev/skills/testing-r-packages --agent codexskilz install posit-dev/skills/testing-r-packages --agent geminiFirst time? Install Skilz: pip install skilz
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Extract and copy to ~/.claude/skills/ then restart Claude Desktop
git clone https://github.com/posit-dev/skillscp -r skills/r-lib/testing-r-packages ~/.claude/skills/Need detailed installation help? Check our platform-specific guides:
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Agentic Skill Details
- Repository
- skills
- Stars
- 11
- Type
- Technical
- Meta-Domain
- development
- Primary Domain
- testing
- Market Score
- 20
Browse Category
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