chore: import upstream snapshot with attribution

tests/v1/test_request.py

@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+from vllm.v1.request import RequestStatus
+
+
+def test_request_status_fmt_str():
+    """Test that the string representation of RequestStatus is correct."""
+    assert f"{RequestStatus.WAITING}" == "WAITING"
+    assert (
+        f"{RequestStatus.WAITING_FOR_STRUCTURED_OUTPUT_GRAMMAR}"
+        == "WAITING_FOR_STRUCTURED_OUTPUT_GRAMMAR"
+    )
+    assert f"{RequestStatus.WAITING_FOR_REMOTE_KVS}" == "WAITING_FOR_REMOTE_KVS"
+    assert f"{RequestStatus.WAITING_FOR_STREAMING_REQ}" == "WAITING_FOR_STREAMING_REQ"
+    assert f"{RequestStatus.RUNNING}" == "RUNNING"
+    assert f"{RequestStatus.PREEMPTED}" == "PREEMPTED"
+    assert f"{RequestStatus.FINISHED_STOPPED}" == "FINISHED_STOPPED"
+    assert f"{RequestStatus.FINISHED_LENGTH_CAPPED}" == "FINISHED_LENGTH_CAPPED"
+    assert f"{RequestStatus.FINISHED_ABORTED}" == "FINISHED_ABORTED"
+    assert f"{RequestStatus.FINISHED_IGNORED}" == "FINISHED_IGNORED"