## What does this PR do?
**Type of change:** new tests
**Overview:** Add new checkpoints test cases.
## Usage
pytest test_deploy.py --run-release
```python
# Add a code snippet demonstrating how to use this
```
## Testing
N//A
## Before your PR is "*Ready for review*"
- **Make sure you read and follow [Contributor
guidelines](https://github.com/NVIDIA/TensorRT-Model-Optimizer/blob/main/CONTRIBUTING.md)**
and your commits are signed.
- **Is this change backward compatible?**: Yes
- **Did you write any new necessary tests?**: Yes
- **Did you add or update any necessary documentation?**: No
- **Did you update
[Changelog](https://github.com/NVIDIA/TensorRT-Model-Optimizer/blob/main/CHANGELOG.rst)?**:
No
## Additional Information
N/A
---------
Signed-off-by: noeyy-mino <174223378+noeyy-mino@users.noreply.github.com>
## What does this PR do?
**Type of change:** new tests
**Overview:**
Add vLLM/SGLang/TRT LLM deployment tests for published checkpoints on
HF.
Add e2e test case for gpt-oss
## Usage
```python
# pytest test_deploy.py -k "vllm"
```
## Testing
## Before your PR is "*Ready for review*"
- **Make sure you read and follow [Contributor
guidelines](https://github.com/NVIDIA/TensorRT-Model-Optimizer/blob/main/CONTRIBUTING.md)**
and your commits are signed.
- **Is this change backward compatible?**: Yes
- **Did you write any new necessary tests?**: No
- **Did you add or update any necessary documentation?**: No
- **Did you update
[Changelog](https://github.com/NVIDIA/TensorRT-Model-Optimizer/blob/main/CHANGELOG.rst)?**:
No
## Additional Information
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Tests**
* Added ModelDeployer and ModelDeployerList test utilities with
COMMON_PROMPTS to run multi-backend deployment and inference scenarios.
* Introduced an end-to-end GPT-OSS QAT pipeline test (SFT → QAT → MXFP4
conversion) with optional deployment/benchmarking.
* Added a broad parametric LLM deployment test suite covering many
models/backends with readable test IDs.
* Added automatic Hugging Face cache cleanup after tests to keep runs
isolated.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Signed-off-by: neoyy-mino <174223378+noeyy-mino@users.noreply.github.com>
Signed-off-by: noeyy-mino <174223378+noeyy-mino@users.noreply.github.com>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
noeyy-mino