llama-stack-mirror/tests/unit/providers/utils
Matthew Farrellee 968fc132d3
fix(openai-compat): restrict developer/assistant/system/tool messages to text-only content (#2932)
**What:**
- Added OpenAIChatCompletionTextOnlyMessageContent type for text-only
content validation
- Modified OpenAISystemMessageParam, OpenAIAssistantMessageParam,
OpenAIDeveloperMessageParam, and OpenAIToolMessageParam to use text-only
content type instead of mixed content
- OpenAIUserMessageParam unchanged - still accepts both text and images
- Updated OpenAPI spec files to reflect text-only content restrictions
in schemas

closes #2894 

**Why:**
- Enforces OpenAI API compatibility by restricting image content to user
messages only
- Prevents API misuse where images might be sent in message types that
don't support them
- Aligns with OpenAI's actual API behavior where only user messages can
contain multimodal content
- Improves type safety and validation at the API boundary

**Test plan:**
- Added comprehensive parametrized tests covering all 5 OpenAI message
types
- Tests verify text string acceptance for all message types
- Tests verify text list acceptance for all message types
- Tests verify image rejection for system/assistant/developer/tool
messages (ValidationError expected)
- Tests verify user messages still accept images (backward compatibility
maintained)
2025-07-28 10:36:34 -07:00
..
inference fix(openai-compat): restrict developer/assistant/system/tool messages to text-only content (#2932) 2025-07-28 10:36:34 -07:00
memory chore: default to pytest asyncio-mode=auto (#2730) 2025-07-11 13:00:24 -07:00
__init__.py fix: add check for interleavedContent (#1973) 2025-05-06 09:55:07 -07:00
test_model_registry.py fix: Fix unit tests CI and failing tests (#2928) 2025-07-28 10:07:26 -07:00
test_scheduler.py chore: default to pytest asyncio-mode=auto (#2730) 2025-07-11 13:00:24 -07:00