Prompt regression testing in CI: a 5-minute setup

Short summary

Implement automated prompt regression testing in CI using PromptFork's two complementary approaches: assertion-based validation for rigid, structured outputs and LLM-judge evaluation for freeform content. Protect each prompt with 3+ test cases covering happy path, edge cases, and adversarial inputs. GitHub Actions integration catches silent quality regressions before they degrade customer experience.

• •Two testing approaches: assertion-based for structured outputs, LLM-judge for freeform
• •5-minute GitHub Actions setup with PromptFork free tier (3 prompts, 50 runs/mo)
• •Best practice: 3+ test cases per prompt catches quality regressions before production impact

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