⟐ Gemini Dev/2026-08-05Intermediate
Green Tests, Dead Production — How Recorded Fixtures Hide a Model Retirement, and a Freshness Gate to Catch It
A test suite that replays recorded API responses will sail straight past a model retirement. I reproduce the failure in a minimal setup and build a cassette freshness gate, with measured overhead.
⟐ Gemini Dev/2026-04-29Advanced
Testing Gemini API with Vitest — Mock Patterns and Function Calling Verification for TypeScript Projects
Vitest patterns for TypeScript code that calls Gemini — SDK mocks, Function Calling and streaming tests, dropping to MSW, and a one-call nightly smoke test.
◈ Gemini API/2026-04-27Advanced
Making Gemini API Output Reproducible with the seed Parameter — Practical Patterns for Tests and Debugging
A practical guide to the Gemini API seed parameter: measured match rates over 100 runs, seeds derived from test case IDs plus a nightly sweep, a four-level comparison ladder for snapshots, and how to fix a wrapper that drops seed.