Updated test suite

tests/services/test_workflows_reliability.py

@@ -0,0 +1,63 @@
+"""Reliability tests for worker workflow timeout behavior."""
+
+from pathlib import Path
+from uuid import uuid4
+
+import pytest
+
+from transcription.config import Settings
+from transcription.models import Document
+from transcription.models import Job
+from transcription.models import JobStatus
+from transcription.models import Source
+from transcription.services import ServiceBundle
+from transcription.services.workflows import process_queued_job
+
+
+@pytest.mark.integration
+class TestWorkflowReliability:
+    """Verify timeout and terminal-state reliability behavior."""
+
+    @pytest.mark.asyncio
+    async def test_process_queued_job_timeout_marks_job_failed(self, default_session_factory, monkeypatch):
+        """Provider timeout transitions a queued job to failed with error detail."""
+        services = ServiceBundle()
+        object.__setattr__(services, "documents", services.documents.__class__(session_factory=default_session_factory))
+        object.__setattr__(services, "jobs", services.jobs.__class__(session_factory=default_session_factory))
+        object.__setattr__(services, "transcriptions", services.transcriptions.__class__(session_factory=default_session_factory))
+
+        async with services.jobs._session_scope() as session:
+            document = Document(id=uuid4(), name="timeout-doc")
+            session.add(document)
+            await session.flush()
+
+            job = Job(document_id=document.id, status=JobStatus.QUEUED)
+            session.add(job)
+            await session.flush()
+
+            source = Source(
+                document_id=document.id,
+                job_id=job.id,
+                upload_name="timeout.jpg",
+                filename="timeout.jpg",
+                file_path=str(Path("tests/fixtures/images/real/Book Two - page 02.jpg")),
+            )
+            session.add(source)
+            await session.commit()
+
+            loaded = await services.jobs.read_job(job_id=job.id, session=session)
+
+        async def _never_returns(image_path, *, prompt_name="transcribe_document.md", settings=None, provider=None):
+            _ = (image_path, prompt_name, settings, provider)
+            raise TimeoutError("simulated provider timeout")
+
+        monkeypatch.setattr("transcription.services.workflows.transcribe_document_image", _never_returns)
+
+        timeout_settings = Settings(openrouter_api_key="test-key", worker_provider_timeout_seconds=20.0)
+        result = await process_queued_job(job=loaded, services=services, settings=timeout_settings)
+
+        assert result is not None
+        assert result.status == JobStatus.FAILED
+        assert result.error_detail is not None
+        assert "timed out" in result.error_detail.lower()
+        assert "20.0s" in result.error_detail