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130 lines
4.5 KiB
130 lines
4.5 KiB
import json |
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from pathlib import Path |
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import pytest |
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from voice_transcriptor.models import AppSettings |
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from voice_transcriptor.services.settings import SettingsError, SettingsRepository |
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def test_load_missing_file_returns_documented_defaults(monkeypatch, tmp_path: Path) -> None: |
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documents = tmp_path / "Documents" |
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documents.mkdir() |
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monkeypatch.setattr(Path, "home", classmethod(lambda cls: tmp_path)) |
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settings, warning = SettingsRepository(tmp_path / "settings.json").load() |
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assert settings == AppSettings("gpt-4o-transcribe", "pt-BR", documents) |
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assert warning is None |
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def test_load_missing_file_uses_home_when_documents_is_unavailable( |
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monkeypatch, tmp_path: Path |
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) -> None: |
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monkeypatch.setattr(Path, "home", classmethod(lambda cls: tmp_path)) |
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settings, warning = SettingsRepository(tmp_path / "settings.json").load() |
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assert settings.output_directory == tmp_path |
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assert warning is None |
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def test_save_and_load_round_trip_utf8_settings(tmp_path: Path) -> None: |
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path = tmp_path / "settings.json" |
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expected = AppSettings("gpt-4o-transcribe", "pt-BR", tmp_path / "Transcrições") |
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repository = SettingsRepository(path) |
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repository.save(expected) |
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actual, warning = repository.load() |
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assert actual == expected |
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assert warning is None |
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assert json.loads(path.read_text(encoding="utf-8")) == { |
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"model": "gpt-4o-transcribe", |
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"language": "pt-BR", |
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"output_directory": str(tmp_path / "Transcrições"), |
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"chunk_duration_seconds": 900, |
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"chunk_overlap_seconds": 15, |
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"retain_temporary_files": False, |
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} |
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def test_load_malformed_file_recovers_defaults_with_nonfatal_warning(tmp_path: Path) -> None: |
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path = tmp_path / "settings.json" |
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path.write_text("not json", encoding="utf-8") |
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settings, warning = SettingsRepository(path).load() |
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assert settings.model == "gpt-4o-transcribe" |
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assert warning is not None |
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assert "settings" in warning.lower() |
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def test_save_replaces_existing_file_atomically(monkeypatch, tmp_path: Path) -> None: |
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path = tmp_path / "settings.json" |
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path.write_text("old", encoding="utf-8") |
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calls: list[tuple[Path, Path]] = [] |
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original_replace = Path.replace |
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def recording_replace(source: Path, destination: Path) -> Path: |
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calls.append((source, destination)) |
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return original_replace(source, destination) |
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monkeypatch.setattr(Path, "replace", recording_replace) |
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SettingsRepository(path).save(AppSettings("model", "pt-BR", tmp_path / "out")) |
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assert calls |
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source, destination = calls[0] |
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assert source.parent == path.parent |
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assert destination == path |
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assert json.loads(path.read_text(encoding="utf-8"))["model"] == "model" |
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def test_save_preserves_settings_error_when_replace_and_cleanup_fail( |
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monkeypatch, tmp_path: Path |
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) -> None: |
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path = tmp_path / "settings.json" |
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replacement_failure = OSError("target is locked") |
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def failing_replace(source: Path, destination: Path) -> Path: |
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raise replacement_failure |
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def failing_unlink(path: Path, missing_ok: bool = False) -> None: |
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raise OSError("temporary file is locked") |
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monkeypatch.setattr(Path, "replace", failing_replace) |
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monkeypatch.setattr(Path, "unlink", failing_unlink) |
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with pytest.raises(SettingsError) as caught: |
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SettingsRepository(path).save(AppSettings("model", "pt-BR", tmp_path / "out")) |
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assert caught.value.__cause__ is replacement_failure |
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def test_saved_settings_never_include_api_key_fields(tmp_path: Path) -> None: |
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path = tmp_path / "settings.json" |
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SettingsRepository(path).save(AppSettings("model", "pt-BR", tmp_path / "out")) |
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serialized = path.read_text(encoding="utf-8").lower() |
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assert "api" not in serialized |
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assert "key" not in serialized |
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def test_preprocessing_settings_round_trip(tmp_path: Path) -> None: |
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path = tmp_path / "settings.json" |
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expected = AppSettings("model", "pt-BR", tmp_path, 1200, 20, True) |
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repository = SettingsRepository(path) |
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repository.save(expected) |
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actual, warning = repository.load() |
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assert actual == expected |
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assert warning is None |
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def test_legacy_settings_receive_preprocessing_defaults(tmp_path: Path) -> None: |
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path = tmp_path / "settings.json" |
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path.write_text(json.dumps({"model": "model", "language": "pt-BR", "output_directory": str(tmp_path)}), encoding="utf-8") |
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settings, warning = SettingsRepository(path).load() |
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assert (settings.chunk_duration_seconds, settings.chunk_overlap_seconds, settings.retain_temporary_files) == (900, 15, False) |
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assert warning is None
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