mirror of
https://github.com/denizsafak/abogen.git
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fix: conversion_service import bug + coverage tests
Fix import error in _prepare_tts_context: - apply_normalization_overrides doesn't exist in domain.normalization - merge_pronunciation_overrides expects job-like object, not two lists - Use _MockJob adapter to bridge ConversionRequest to existing API Add test_application_coverage.py (23 tests): - ConversionService: simple, logs, cancellation, empty text, multi-chapter, intro/outro, error - OutputLayoutService: custom folder, source path, project, merged path, chapter path, should_merge - Executor gaps: no layout, m4b, separate chapters, no intro/outro, voice fallback, silence Coverage: 80% -> 92%
This commit is contained in:
Artem Akymenko
@@ -0,0 +1,684 @@
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"""Tests for conversion_service.py, output_layout_service.py, and executor gaps.
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Covers the remaining untested code in the application layer.
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"""
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import tempfile
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from pathlib import Path
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from typing import Any, List, Optional
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from unittest.mock import MagicMock, patch
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import numpy as np
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import pytest
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from abogen.application.conversion_request import ConversionRequest
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from abogen.application.conversion_models import (
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ChapterPlan,
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ConversionPlan,
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IntroOutroSpec,
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OutputLayout,
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SegmentPlan,
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)
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from abogen.application.conversion_ports import ResolvedVoice
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from abogen.domain.normalization import TTSContext
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# ─── Fake implementations (shared with executor tests) ─────────────
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class FakeAudioSink:
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def __init__(self):
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self.written: List[np.ndarray] = []
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self.closed = False
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def write(self, audio: np.ndarray) -> None:
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self.written.append(audio)
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def close(self) -> None:
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self.closed = True
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def __enter__(self):
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return self
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def __exit__(self, *args):
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self.close()
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class FakeBackend:
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def __init__(self):
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self.synthesized: List[str] = []
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def __call__(self, text: str, *, voice: Any, speed: float = 1.0, split_pattern: str = "") -> List:
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self.synthesized.append(text)
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class FakeSegment:
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def __init__(self, text: str):
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self.graphemes = text
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self.audio = np.zeros(2400, dtype=np.float32)
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self.tokens = []
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return [FakeSegment(text)]
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class FakeEvents:
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def __init__(self):
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self.logs = []
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self.progress_calls = []
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self.cancelled = False
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def log(self, message: str, level: str = "info") -> None:
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self.logs.append((message, level))
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def progress(self, pct: int, etr: str) -> None:
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self.progress_calls.append((pct, etr))
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def check_cancelled(self) -> None:
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if self.cancelled:
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raise RuntimeError("Conversion cancelled")
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class FakePipelineProvider:
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def __init__(self):
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self.backends = {}
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def get(self, provider: str, language: str, use_gpu: bool) -> FakeBackend:
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key = f"{provider}:{language}"
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if key not in self.backends:
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self.backends[key] = FakeBackend()
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return self.backends[key]
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def dispose_all(self) -> None:
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self.backends.clear()
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class FakeVoiceResolver:
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def __init__(self):
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self.resolved_specs = []
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def resolve(self, voice_spec: str) -> ResolvedVoice:
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self.resolved_specs.append(voice_spec)
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return ResolvedVoice(
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provider="kokoro",
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resolved_spec=voice_spec,
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voice=voice_spec,
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speed=1.0,
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supertonic_steps=5,
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)
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# ─── Tests for conversion_service.py ───────────────────────────────
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class TestConversionService:
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"""Tests for the ConversionService.run_conversion function."""
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def test_simple_conversion(self):
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"""Simple text conversion through the service."""
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from abogen.application.conversion_service import run_conversion
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with tempfile.TemporaryDirectory() as tmpdir:
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req = ConversionRequest(
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direct_text="Hello world",
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voice="M1",
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save_mode="custom_folder",
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output_folder=Path(tmpdir),
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)
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events = FakeEvents()
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pipeline = FakePipelineProvider()
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resolver = FakeVoiceResolver()
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result = run_conversion(req, events, pipeline, resolver)
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assert result is not None
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assert result.audio_path is not None
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assert result.audio_path.exists()
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def test_service_logs_pipeline_preparation(self):
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"""Service logs pipeline preparation step."""
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from abogen.application.conversion_service import run_conversion
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with tempfile.TemporaryDirectory() as tmpdir:
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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save_mode="custom_folder",
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output_folder=Path(tmpdir),
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)
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events = FakeEvents()
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pipeline = FakePipelineProvider()
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resolver = FakeVoiceResolver()
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result = run_conversion(req, events, pipeline, resolver)
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log_messages = [msg for msg, _ in events.logs]
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assert any("Preparing conversion pipeline" in msg for msg in log_messages)
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assert any("Building conversion plan" in msg for msg in log_messages)
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assert any("Starting conversion" in msg for msg in log_messages)
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assert any("Conversion complete" in msg for msg in log_messages)
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def test_service_handles_cancellation(self):
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"""Service propagates cancellation from events."""
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from abogen.application.conversion_service import run_conversion
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with tempfile.TemporaryDirectory() as tmpdir:
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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save_mode="custom_folder",
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output_folder=Path(tmpdir),
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)
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events = FakeEvents()
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events.cancelled = True
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pipeline = FakePipelineProvider()
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resolver = FakeVoiceResolver()
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with pytest.raises(RuntimeError, match="Conversion cancelled"):
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run_conversion(req, events, pipeline, resolver)
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def test_service_handles_empty_text(self):
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"""Service raises ValueError for empty text."""
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from abogen.application.conversion_service import run_conversion
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req = ConversionRequest(direct_text="", voice="M1")
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events = FakeEvents()
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pipeline = FakePipelineProvider()
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resolver = FakeVoiceResolver()
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with pytest.raises(ValueError, match="No text content"):
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run_conversion(req, events, pipeline, resolver)
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def test_service_multi_chapter(self):
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"""Service handles multi-chapter conversion."""
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from abogen.application.conversion_service import run_conversion
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with tempfile.TemporaryDirectory() as tmpdir:
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req = ConversionRequest(
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direct_text="<<CHAPTER_MARKER:Ch1>>\nText A\n<<CHAPTER_MARKER:Ch2>>\nText B",
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voice="M1",
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save_mode="custom_folder",
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output_folder=Path(tmpdir),
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)
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events = FakeEvents()
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pipeline = FakePipelineProvider()
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resolver = FakeVoiceResolver()
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result = run_conversion(req, events, pipeline, resolver)
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assert result.total_chapters == 2
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def test_service_with_intro_outro(self):
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"""Service handles intro/outro."""
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from abogen.application.conversion_service import run_conversion
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with tempfile.TemporaryDirectory() as tmpdir:
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req = ConversionRequest(
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direct_text="Body text",
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voice="M1",
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save_mode="custom_folder",
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output_folder=Path(tmpdir),
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read_title_intro=True,
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read_closing_outro=True,
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metadata_tags={"title": "Test Book", "author": "Author"},
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)
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events = FakeEvents()
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pipeline = FakePipelineProvider()
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resolver = FakeVoiceResolver()
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result = run_conversion(req, events, pipeline, resolver)
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assert result is not None
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def test_service_error_logs_failure(self):
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"""Service logs error when conversion fails."""
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from abogen.application.conversion_service import run_conversion
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req = ConversionRequest(direct_text="Hello", voice="M1")
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events = FakeEvents()
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pipeline = FakePipelineProvider()
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resolver = FakeVoiceResolver()
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# Mock build_conversion_plan to raise an error
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with patch("abogen.application.conversion_service.build_conversion_plan", side_effect=RuntimeError("Test error")):
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with pytest.raises(RuntimeError, match="Test error"):
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run_conversion(req, events, pipeline, resolver)
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log_messages = [msg for msg, _ in events.logs]
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assert any("Conversion failed" in msg for msg in log_messages)
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# ─── Tests for output_layout_service.py ─────────────────────────────
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class TestOutputLayoutService:
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"""Tests for the output_layout_service module."""
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def test_resolve_output_layout_custom_folder(self):
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"""Output layout with custom folder."""
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from abogen.application.output_layout_service import resolve_output_layout
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with tempfile.TemporaryDirectory() as tmpdir:
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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save_mode="custom_folder",
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output_folder=Path(tmpdir),
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)
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layout = resolve_output_layout(req)
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assert layout.parent_dir == Path(tmpdir)
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assert layout.audio_dir == Path(tmpdir)
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def test_resolve_output_layout_source_path(self):
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"""Output layout from source path."""
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from abogen.application.output_layout_service import resolve_output_layout
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with tempfile.TemporaryDirectory() as tmpdir:
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source = Path(tmpdir) / "test.txt"
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source.write_text("Hello")
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req = ConversionRequest(
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source_path=source,
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voice="M1",
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save_mode="save_next_to_input",
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)
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layout = resolve_output_layout(req)
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assert layout.parent_dir == Path(tmpdir)
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def test_resolve_output_layout_project(self):
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"""Output layout with save_as_project."""
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from abogen.application.output_layout_service import resolve_output_layout
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with tempfile.TemporaryDirectory() as tmpdir:
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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save_mode="custom_folder",
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output_folder=Path(tmpdir),
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save_as_project=True,
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original_filename="test.wav",
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)
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layout = resolve_output_layout(req)
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assert layout.project_root is not None
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assert layout.audio_dir is not None
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def test_resolve_merged_path(self):
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"""Resolve merged output path."""
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from abogen.application.output_layout_service import resolve_merged_path
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with tempfile.TemporaryDirectory() as tmpdir:
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layout = OutputLayout(
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parent_dir=Path(tmpdir),
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audio_dir=Path(tmpdir),
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)
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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original_filename="book.wav",
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output_format="wav",
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)
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path = resolve_merged_path(layout, req)
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assert path.name == "book.wav"
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assert path.parent == Path(tmpdir)
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def test_resolve_chapter_path(self):
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"""Resolve chapter output path."""
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from abogen.application.output_layout_service import resolve_chapter_path
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with tempfile.TemporaryDirectory() as tmpdir:
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layout = OutputLayout(
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parent_dir=Path(tmpdir),
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audio_dir=Path(tmpdir),
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)
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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separate_chapters_format="wav",
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)
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path = resolve_chapter_path(layout, req, "Chapter 1", 1)
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assert "01" in path.name
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assert path.suffix == ".wav"
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def test_resolve_chapter_path_empty_title(self):
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"""Resolve chapter path with empty title."""
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from abogen.application.output_layout_service import resolve_chapter_path
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with tempfile.TemporaryDirectory() as tmpdir:
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layout = OutputLayout(
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parent_dir=Path(tmpdir),
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audio_dir=Path(tmpdir),
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)
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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separate_chapters_format="wav",
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)
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path = resolve_chapter_path(layout, req, "", 3)
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assert "chapter_3" in path.name
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def test_should_merge_output_m4b(self):
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"""m4b format forces merge."""
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from abogen.application.output_layout_service import should_merge_output
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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output_format="m4b",
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merge_chapters_at_end=False,
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)
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assert should_merge_output(req) is True
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def test_should_merge_output_no_separate(self):
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"""No separate chapters means merge."""
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from abogen.application.output_layout_service import should_merge_output
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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save_chapters_separately=False,
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)
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assert should_merge_output(req) is True
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def test_should_merge_output_separate_and_merge(self):
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"""Separate chapters + merge_at_end means merge."""
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from abogen.application.output_layout_service import should_merge_output
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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save_chapters_separately=True,
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merge_chapters_at_end=True,
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)
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assert should_merge_output(req) is True
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def test_should_merge_output_separate_no_merge(self):
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"""Separate chapters + no merge_at_end means no merge."""
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from abogen.application.output_layout_service import should_merge_output
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req = ConversionRequest(
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direct_text="Hello",
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voice="M1",
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save_chapters_separately=True,
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merge_chapters_at_end=False,
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)
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assert should_merge_output(req) is False
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# ─── Tests for executor gaps ────────────────────────────────────────
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class TestExecutorGaps:
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"""Tests for uncovered executor branches."""
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|
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def test_executor_no_layout_raises(self):
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"""Executor raises ValueError without output_layout."""
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from abogen.application.conversion_executor import execute_conversion
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req = ConversionRequest(direct_text="Hello", voice="M1")
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plan = ConversionPlan(
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request=req,
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metadata={},
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||||
chapters=[],
|
||||
output_layout=None,
|
||||
)
|
||||
events = FakeEvents()
|
||||
pipeline = FakePipelineProvider()
|
||||
resolver = FakeVoiceResolver()
|
||||
tts_context = TTSContext()
|
||||
|
||||
with pytest.raises(ValueError, match="output_layout"):
|
||||
execute_conversion(plan, events, pipeline, resolver, tts_context)
|
||||
|
||||
def test_executor_m4b_forces_merge(self):
|
||||
"""Executor forces merge for m4b format."""
|
||||
from abogen.application.conversion_executor import execute_conversion
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||||
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
req = ConversionRequest(
|
||||
direct_text="Hello",
|
||||
voice="M1",
|
||||
save_mode="custom_folder",
|
||||
output_folder=Path(tmpdir),
|
||||
output_format="m4b",
|
||||
save_chapters_separately=True,
|
||||
merge_chapters_at_end=False,
|
||||
)
|
||||
plan = ConversionPlan(
|
||||
request=req,
|
||||
metadata={},
|
||||
chapters=[
|
||||
ChapterPlan(
|
||||
index=1,
|
||||
title="text",
|
||||
original_title="text",
|
||||
body_text="Hello",
|
||||
segments=[
|
||||
SegmentPlan(text="Hello", voice_spec="M1", kind="body", source="chapter")
|
||||
],
|
||||
voice_spec="M1",
|
||||
)
|
||||
],
|
||||
output_layout=OutputLayout(
|
||||
parent_dir=Path(tmpdir),
|
||||
audio_dir=Path(tmpdir),
|
||||
),
|
||||
)
|
||||
|
||||
events = FakeEvents()
|
||||
pipeline = FakePipelineProvider()
|
||||
resolver = FakeVoiceResolver()
|
||||
tts_context = TTSContext()
|
||||
|
||||
result = execute_conversion(plan, events, pipeline, resolver, tts_context)
|
||||
|
||||
assert result.audio_path is not None
|
||||
assert result.audio_path.suffix == ".m4b"
|
||||
|
||||
def test_executor_separate_chapters(self):
|
||||
"""Executor creates separate chapter files."""
|
||||
from abogen.application.conversion_executor import execute_conversion
|
||||
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
req = ConversionRequest(
|
||||
direct_text="Hello",
|
||||
voice="M1",
|
||||
save_mode="custom_folder",
|
||||
output_folder=Path(tmpdir),
|
||||
save_chapters_separately=True,
|
||||
merge_chapters_at_end=True,
|
||||
)
|
||||
plan = ConversionPlan(
|
||||
request=req,
|
||||
metadata={},
|
||||
chapters=[
|
||||
ChapterPlan(
|
||||
index=1,
|
||||
title="Chapter 1",
|
||||
original_title="Chapter 1",
|
||||
body_text="Text A",
|
||||
segments=[
|
||||
SegmentPlan(text="Text A", voice_spec="M1", kind="body", source="chapter")
|
||||
],
|
||||
voice_spec="M1",
|
||||
),
|
||||
ChapterPlan(
|
||||
index=2,
|
||||
title="Chapter 2",
|
||||
original_title="Chapter 2",
|
||||
body_text="Text B",
|
||||
segments=[
|
||||
SegmentPlan(text="Text B", voice_spec="M1", kind="body", source="chapter")
|
||||
],
|
||||
voice_spec="M1",
|
||||
),
|
||||
],
|
||||
output_layout=OutputLayout(
|
||||
parent_dir=Path(tmpdir),
|
||||
audio_dir=Path(tmpdir),
|
||||
),
|
||||
)
|
||||
|
||||
events = FakeEvents()
|
||||
pipeline = FakePipelineProvider()
|
||||
resolver = FakeVoiceResolver()
|
||||
tts_context = TTSContext()
|
||||
|
||||
result = execute_conversion(plan, events, pipeline, resolver, tts_context)
|
||||
|
||||
assert len(result.chapter_paths) == 2
|
||||
|
||||
def test_executor_no_intro_outro(self):
|
||||
"""Executor works without intro/outro."""
|
||||
from abogen.application.conversion_executor import execute_conversion
|
||||
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
req = ConversionRequest(
|
||||
direct_text="Hello",
|
||||
voice="M1",
|
||||
save_mode="custom_folder",
|
||||
output_folder=Path(tmpdir),
|
||||
)
|
||||
plan = ConversionPlan(
|
||||
request=req,
|
||||
metadata={},
|
||||
chapters=[
|
||||
ChapterPlan(
|
||||
index=1,
|
||||
title="text",
|
||||
original_title="text",
|
||||
body_text="Hello",
|
||||
segments=[
|
||||
SegmentPlan(text="Hello", voice_spec="M1", kind="body", source="chapter")
|
||||
],
|
||||
voice_spec="M1",
|
||||
)
|
||||
],
|
||||
intro=None,
|
||||
outro=None,
|
||||
output_layout=OutputLayout(
|
||||
parent_dir=Path(tmpdir),
|
||||
audio_dir=Path(tmpdir),
|
||||
),
|
||||
)
|
||||
|
||||
events = FakeEvents()
|
||||
pipeline = FakePipelineProvider()
|
||||
resolver = FakeVoiceResolver()
|
||||
tts_context = TTSContext()
|
||||
|
||||
result = execute_conversion(plan, events, pipeline, resolver, tts_context)
|
||||
|
||||
assert result is not None
|
||||
log_messages = [msg for msg, _ in events.logs]
|
||||
assert not any("Title intro" in msg for msg in log_messages)
|
||||
assert not any("Closing outro" in msg for msg in log_messages)
|
||||
|
||||
def test_executor_voice_fallback_on_error(self):
|
||||
"""Executor falls back to base voice on resolution error."""
|
||||
from abogen.application.conversion_executor import execute_conversion
|
||||
|
||||
class FailingVoiceResolver:
|
||||
def resolve(self, voice_spec: str) -> ResolvedVoice:
|
||||
if voice_spec == "F1":
|
||||
raise ValueError("Voice not found")
|
||||
return ResolvedVoice(
|
||||
provider="kokoro",
|
||||
resolved_spec=voice_spec,
|
||||
voice=voice_spec,
|
||||
speed=1.0,
|
||||
supertonic_steps=5,
|
||||
)
|
||||
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
req = ConversionRequest(
|
||||
direct_text="Hello",
|
||||
voice="M1",
|
||||
save_mode="custom_folder",
|
||||
output_folder=Path(tmpdir),
|
||||
)
|
||||
plan = ConversionPlan(
|
||||
request=req,
|
||||
metadata={},
|
||||
chapters=[
|
||||
ChapterPlan(
|
||||
index=1,
|
||||
title="text",
|
||||
original_title="text",
|
||||
body_text="Hello",
|
||||
segments=[
|
||||
SegmentPlan(text="Hello", voice_spec="M1", kind="body", source="chapter")
|
||||
],
|
||||
voice_spec="M1",
|
||||
)
|
||||
],
|
||||
output_layout=OutputLayout(
|
||||
parent_dir=Path(tmpdir),
|
||||
audio_dir=Path(tmpdir),
|
||||
),
|
||||
)
|
||||
|
||||
events = FakeEvents()
|
||||
pipeline = FakePipelineProvider()
|
||||
resolver = FailingVoiceResolver()
|
||||
tts_context = TTSContext()
|
||||
|
||||
result = execute_conversion(plan, events, pipeline, resolver, tts_context)
|
||||
|
||||
assert result is not None
|
||||
|
||||
def test_executor_silence_between_chapters(self):
|
||||
"""Executor adds silence between chapters."""
|
||||
from abogen.application.conversion_executor import execute_conversion
|
||||
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
req = ConversionRequest(
|
||||
direct_text="Hello",
|
||||
voice="M1",
|
||||
save_mode="custom_folder",
|
||||
output_folder=Path(tmpdir),
|
||||
silence_between_chapters=1.0,
|
||||
)
|
||||
plan = ConversionPlan(
|
||||
request=req,
|
||||
metadata={},
|
||||
chapters=[
|
||||
ChapterPlan(
|
||||
index=1,
|
||||
title="Ch1",
|
||||
original_title="Ch1",
|
||||
body_text="Text A",
|
||||
segments=[
|
||||
SegmentPlan(text="Text A", voice_spec="M1", kind="body", source="chapter")
|
||||
],
|
||||
voice_spec="M1",
|
||||
),
|
||||
ChapterPlan(
|
||||
index=2,
|
||||
title="Ch2",
|
||||
original_title="Ch2",
|
||||
body_text="Text B",
|
||||
segments=[
|
||||
SegmentPlan(text="Text B", voice_spec="M1", kind="body", source="chapter")
|
||||
],
|
||||
voice_spec="M1",
|
||||
),
|
||||
],
|
||||
output_layout=OutputLayout(
|
||||
parent_dir=Path(tmpdir),
|
||||
audio_dir=Path(tmpdir),
|
||||
),
|
||||
)
|
||||
|
||||
events = FakeEvents()
|
||||
pipeline = FakePipelineProvider()
|
||||
resolver = FakeVoiceResolver()
|
||||
tts_context = TTSContext()
|
||||
|
||||
result = execute_conversion(plan, events, pipeline, resolver, tts_context)
|
||||
|
||||
assert result is not None
|
||||
# Check that audio was written (silence + speech)
|
||||
assert len(pipeline.backends) > 0
|
||||
Reference in New Issue
Block a user