model used being carried thru

tests/test_models.py

@@ -5,7 +5,10 @@ from uuid import UUID
 import pytest
 from sqlalchemy.exc import IntegrityError
 
-from transcription.models import Document, Job, JobStatus, Transcript
+from transcription.models import Document
+from transcription.models import Job
+from transcription.models import JobStatus
+from transcription.models import Transcript
 
 
 def _make_document(**overrides) -> Document:
@@ -113,7 +116,14 @@ class TestTranscriptModel:
         """A Transcript with text set and error_detail None persists correctly."""
         doc = _persist_document(session)
         job = _persist_job(session, doc)
-        transcript = Transcript(job_id=job.id, text="Dear Sir, ...")
+        transcript = Transcript(
+            job_id=job.id,
+            revision=0,
+            provider="openrouter",
+            model="google/gemini-2.5-flash",
+            prompt_name="transcribe_document.md",
+            text="Dear Sir, ...",
+        )
         session.add(transcript)
         session.commit()
         session.refresh(transcript)
@@ -127,7 +137,14 @@ class TestTranscriptModel:
         """A Transcript with text None and error_detail set persists correctly."""
         doc = _persist_document(session)
         job = _persist_job(session, doc)
-        transcript = Transcript(job_id=job.id, error_detail="Provider timeout")
+        transcript = Transcript(
+            job_id=job.id,
+            revision=0,
+            provider="openrouter",
+            model="google/gemini-2.5-flash",
+            prompt_name="transcribe_document.md",
+            error_detail="Provider timeout",
+        )
         session.add(transcript)
         session.commit()
         session.refresh(transcript)
@@ -137,19 +154,46 @@ class TestTranscriptModel:
         assert fetched.text is None
         assert fetched.error_detail == "Provider timeout"
 
-    def test_job_id_is_unique(self, session):
-        """Inserting two transcripts with the same job_id raises an integrity error."""
+    def test_job_revision_pair_is_unique(self, session):
+        """Duplicate job_id and revision combinations raise an integrity error."""
         doc = _persist_document(session)
         job = _persist_job(session, doc)
 
-        t1 = Transcript(job_id=job.id, text="First")
-        session.add(t1)
+        session.add(
+            Transcript(
+                job_id=job.id,
+                revision=0,
+                provider="openrouter",
+                model="google/gemini-2.5-flash",
+                prompt_name="transcribe_document.md",
+                text="First",
+            )
+        )
+        session.add(
+            Transcript(
+                job_id=job.id,
+                revision=1,
+                provider="openrouter",
+                model="google/gemini-2.5-flash",
+                prompt_name="transcribe_document.md",
+                text="Second",
+            )
+        )
         session.commit()
 
-        t2 = Transcript(job_id=job.id, text="Duplicate")
-        session.add(t2)
+        session.add(
+            Transcript(
+                job_id=job.id,
+                revision=1,
+                provider="openrouter",
+                model="google/gemini-2.5-flash",
+                prompt_name="transcribe_document.md",
+                text="Duplicate",
+            )
+        )
         with pytest.raises(IntegrityError):
             session.commit()
+        session.rollback()
 
 
 class TestRelationships:
@@ -165,15 +209,32 @@ class TestRelationships:
         assert len(doc.jobs) == 2
         assert all(isinstance(j, Job) for j in doc.jobs)
 
-    def test_job_exposes_transcript(self, session):
-        """job.transcript returns the linked Transcript."""
+    def test_job_exposes_transcripts(self, session):
+        """job.transcripts returns linked Transcript history."""
         doc = _persist_document(session)
         job = _persist_job(session, doc)
-        transcript = Transcript(job_id=job.id, text="Transcribed text")
-        session.add(transcript)
+        session.add(
+            Transcript(
+                job_id=job.id,
+                revision=0,
+                provider="openrouter",
+                model="google/gemini-2.5-flash",
+                prompt_name="transcribe_document.md",
+                text="Transcribed text",
+            )
+        )
+        session.add(
+            Transcript(
+                job_id=job.id,
+                revision=1,
+                provider="openrouter",
+                model="google/gemini-2.5-flash",
+                prompt_name="transcribe_document.md",
+                text="Transcribed text v2",
+            )
+        )
         session.commit()
 
         session.refresh(job)
-        assert job.transcript is not None
-        assert isinstance(job.transcript, Transcript)
-        assert job.transcript.text == "Transcribed text"
+        assert len(job.transcripts) == 2
+        assert all(isinstance(t, Transcript) for t in job.transcripts)