V4.5 Complete - Enhanced trancription context, added option to restranscribe source under different models.

tests/services/test_quality.py

@@ -0,0 +1,44 @@
+"""Tests for deterministic V4.5 transcription warnings."""
+
+import pytest
+
+from transcription.services.quality import QualityWarningCode
+from transcription.services.quality import analyze_transcription_quality
+from transcription.services.quality import quality_warning_payload
+
+
+@pytest.mark.unit
+def test_quality_analysis_reports_each_v45_warning_without_mutating_text():
+    text = (
+        "[document body handwritten]\n"
+        "[document body typewritten]\n"
+        "[handwritten: first line]\n"
+        "[handwritten: second line]\n"
+        "Damaged \ufffd text &"
+    )
+
+    warnings = analyze_transcription_quality(text)
+
+    assert [warning.code for warning in warnings] == [
+        QualityWarningCode.REPLACEMENT_CHARACTER,
+        QualityWarningCode.MULTIPLE_BODY_MARKERS,
+        QualityWarningCode.REDUNDANT_HANDWRITING_WRAPPERS,
+        QualityWarningCode.UNRESOLVED_HTML_ENTITY,
+    ]
+    assert text.endswith("&")
+
+
+@pytest.mark.unit
+def test_quality_analysis_accepts_clean_transcription():
+    assert analyze_transcription_quality("[document body typewritten]\nClean text.") == ()
+
+
+@pytest.mark.unit
+def test_quality_warning_payload_is_versioned():
+    payload = quality_warning_payload(
+        analyze_transcription_quality("[document body typeset]\nBroken \ufffd")
+    )
+
+    assert payload["schema_name"] == "transcription.quality-warnings"
+    assert payload["schema_version"] == "1"
+    assert payload["warnings"][0]["code"] == "replacement_character"