MealQuest/internal/ai/llm/anthropic/testdata/README.md

Anthropic adapter fixtures

These are the Messages API response bodies the contract tests in anthropic_test.go replay. They are not live captures. Product AI is tested with fakes, and live vendor calls are opt-in and never use credentials, so no request was sent to Anthropic to make them. Each fixture is a sanitized adaptation of the response shapes in Anthropic's public API documentation:

• Messages: https://docs.anthropic.com/en/api/messages
• Tool use, including tool_choice {type: tool}: https://docs.anthropic.com/en/docs/build-with-claude/tool-use
• List models: https://docs.anthropic.com/en/api/models-list
• Errors: https://docs.anthropic.com/en/api/errors

Sanitizing:

• IDs, request IDs, timestamps and token counts are illustrative values in the documented format, not values from a real account.
• Message content and tool input are replaced with MealQuest dinner text.
• No real credential appears anywhere. {{KEY}} is a placeholder the tests replace with a fake key, to prove the adapter redacts a key echoed back in a vendor body.

Below, not in the public example marks fields or values that were added for a test case and do not come from the documented example.

Fixture	Shape	Not in the public example
messages_tool_use.json	Message with one tool_use block, stop_reason: tool_use, usage with cache fields.	The tool name and input.
messages_text.json	Message with text blocks, stop_reason: end_turn.	A second text block, to test joining.
messages_max_tokens.json	Message with a text block, stop_reason: max_tokens.	—
models_page1.json	Models list page: data, has_more: true, first_id, last_id.	—
models_page2.json	Last models list page, has_more: false.	The second model has no display_name, to test the fallback to id.
error_authentication.json	Error, authentication_error (401).	The {{KEY}} text; added to test redaction.
error_permission.json	Error, permission_error (403).	—
error_rate_limit.json	Error, rate_limit_error (429).	The {{KEY}} text; added to test redaction.
error_overloaded.json	Error, overloaded_error (529).	—
error_not_found.json	Error, not_found_error (404).	—
error_invalid_request.json	Error, invalid_request_error (400).	—
error_api.json	Error, api_error (500).	The x-api-key: {{KEY}} text; added to test redaction.