mcpField

fake-driven-testing

dagster-ioTesting & quality74 installs

About fake-driven-testing

This skill should be used when writing tests, fixing bugs, adding features, or modifying the gateway layer. Use when you need guidance on testing architecture, working with fakes, implementing ABC gateway interfaces, or understanding the defense-in-depth testing strategy. Essential for maintaining test quality and understanding where different types of tests belong.

Install

Copy the command and run it in a terminal.

$npx skills add https://dagster-io/erk --skill fake-driven-testing

After installing, type/fake-driven-testingin Claude Code to confirm it loaded.

Bundled files

References and scripts installed along with SKILL.md.

references/
advanced-extensions.md
anti-patterns.md
gateway-architecture.md
mock-to-fake-conversion.md
non-ideal-states.md
patterns.md
python-specific.md
quick-reference.md
testing-strategy.md
workflows.md

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