Testing and Evaluating LangChain Components

By the end of this module you can test LangChain components in isolation with fake models, so your suite runs fast, free and deterministically.

Units

1. Unit 11.00: Testing a chain without calling a paid API
2. Unit 11.01: Fake models and deterministic fixtures
3. Unit 11.02: Asserting on structure, not on wording
4. Unit 11.03: Evaluating retrieval and answers apart
5. Unit 11.04: A suite that fails for a real reason

Module work

• Activity
• Knowledge check
• Summary