Sync from v0.13

tests/entrypoints/openai/test_models.py

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+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import openai  # use the official client for correctness check
+import pytest
+import pytest_asyncio
+
+from ...utils import RemoteOpenAIServer
+
+# any model with a chat template should work here
+MODEL_NAME = "Qwen/Qwen3-0.6B"
+# technically this needs Mistral-7B-v0.1 as base, but we're not testing
+# generation quality here
+
+
+@pytest.fixture(scope="module")
+def server(qwen3_lora_files):
+    args = [
+        # use half precision for speed and memory savings in CI environment
+        "--dtype",
+        "bfloat16",
+        "--max-model-len",
+        "8192",
+        "--enforce-eager",
+        # lora config below
+        "--enable-lora",
+        "--lora-modules",
+        f"qwen3-lora={qwen3_lora_files}",
+        "--max-lora-rank",
+        "64",
+        "--max-cpu-loras",
+        "2",
+        "--max-num-seqs",
+        "128",
+    ]
+
+    with RemoteOpenAIServer(MODEL_NAME, args) as remote_server:
+        yield remote_server
+
+
+@pytest_asyncio.fixture
+async def client(server):
+    async with server.get_async_client() as async_client:
+        yield async_client
+
+
+@pytest.mark.asyncio
+async def test_check_models(client: openai.AsyncOpenAI, qwen3_lora_files):
+    models = await client.models.list()
+    models = models.data
+    served_model = models[0]
+    lora_models = models[1:]
+    assert served_model.id == MODEL_NAME
+    assert served_model.root == MODEL_NAME
+    assert all(lora_model.root == qwen3_lora_files for lora_model in lora_models)
+    assert lora_models[0].id == "qwen3-lora"