mirror of
https://github.com/denizsafak/abogen.git
synced 2026-07-18 13:40:27 +02:00
Artem Akymenko
d8fcfb1cce
- Add .gitattributes with text=auto eol=lf for all text files - Renormalize all files in index to LF line endings - Fixes massive whitespace-only diffs between main and feature branch
282 lines
12 KiB
Python
282 lines
12 KiB
Python
"""Tests for the SuperTonic TTS Plugin.
|
|
|
|
These tests verify that the SuperTonic plugin:
|
|
- Loads correctly through the Plugin Loader
|
|
- Has a valid manifest
|
|
- Creates a valid Engine
|
|
- Satisfies the Engine/EngineSession contract (via EngineContractMixin)
|
|
- Implements VoiceLister capability
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import logging
|
|
from pathlib import Path
|
|
from typing import Any
|
|
|
|
import pytest
|
|
|
|
from abogen.tts_plugin.engine import Engine, EngineSession
|
|
from abogen.tts_plugin.host_context import HostContext
|
|
from abogen.tts_plugin.loader import load_plugin_from_dir
|
|
from abogen.tts_plugin.manifest import PluginManifest
|
|
from abogen.tts_plugin.types import (
|
|
AudioFormat,
|
|
EngineConfig,
|
|
ParameterValues,
|
|
SynthesisRequest,
|
|
VoiceSelection,
|
|
)
|
|
|
|
from tests.contracts.engine_contract import EngineContractMixin
|
|
|
|
|
|
# ──────────────────────────────────────────────────────────────
|
|
# Helpers
|
|
# ──────────────────────────────────────────────────────────────
|
|
|
|
def _supertonic_available() -> bool:
|
|
try:
|
|
from supertonic import TTS # type: ignore[import-not-found]
|
|
return True
|
|
except ImportError:
|
|
return False
|
|
|
|
|
|
def _make_mock_engine() -> Any:
|
|
from plugins.supertonic.engine import SuperTonicEngine
|
|
|
|
class MockSegment:
|
|
def __init__(self):
|
|
import numpy as np
|
|
self.audio = np.zeros(24000, dtype="float32")
|
|
|
|
class MockPipeline:
|
|
sample_rate = 24000
|
|
|
|
def __call__(self, text, voice, speed, split_pattern=None, total_steps=None):
|
|
return [MockSegment()]
|
|
|
|
engine = SuperTonicEngine(MockPipeline())
|
|
|
|
# Override listVoices for testing (real engine reads from manifest)
|
|
from abogen.tts_plugin.manifest import VoiceManifest
|
|
original_list_voices = engine.listVoices
|
|
|
|
def mock_list_voices(source_id):
|
|
if engine._disposed:
|
|
from abogen.tts_plugin.errors import EngineError
|
|
raise EngineError("Engine disposed")
|
|
return [
|
|
VoiceManifest(id="M1", name="Male 1", tags=("male",)),
|
|
VoiceManifest(id="M2", name="Male 2", tags=("male",)),
|
|
VoiceManifest(id="M3", name="Male 3", tags=("male",)),
|
|
VoiceManifest(id="M4", name="Male 4", tags=("male",)),
|
|
VoiceManifest(id="M5", name="Male 5", tags=("male",)),
|
|
VoiceManifest(id="F1", name="Female 1", tags=("female",)),
|
|
VoiceManifest(id="F2", name="Female 2", tags=("female",)),
|
|
VoiceManifest(id="F3", name="Female 3", tags=("female",)),
|
|
VoiceManifest(id="F4", name="Female 4", tags=("female",)),
|
|
VoiceManifest(id="F5", name="Female 5", tags=("female",)),
|
|
]
|
|
|
|
engine.listVoices = mock_list_voices
|
|
return engine
|
|
|
|
|
|
# ──────────────────────────────────────────────────────────────
|
|
# Fixtures
|
|
# ──────────────────────────────────────────────────────────────
|
|
|
|
@pytest.fixture
|
|
def supertonic_plugin_dir() -> Path:
|
|
return Path(__file__).parent.parent / "plugins" / "supertonic"
|
|
|
|
|
|
@pytest.fixture
|
|
def host_context(tmp_path: Path) -> HostContext:
|
|
class FakeHttpClient:
|
|
def get(self, url: str, **kwargs: object) -> object:
|
|
return None
|
|
def post(self, url: str, **kwargs: object) -> object:
|
|
return None
|
|
|
|
return HostContext(
|
|
config_dir=tmp_path,
|
|
logger=logging.getLogger("test"),
|
|
http_client=FakeHttpClient(),
|
|
)
|
|
|
|
|
|
@pytest.fixture
|
|
def engine() -> Engine:
|
|
return _make_mock_engine()
|
|
|
|
|
|
# ──────────────────────────────────────────────────────────────
|
|
# Plugin Loading Tests
|
|
# ──────────────────────────────────────────────────────────────
|
|
|
|
class TestSuperTonicPluginLoading:
|
|
|
|
def test_plugin_loads_successfully(self, supertonic_plugin_dir: Path) -> None:
|
|
result = load_plugin_from_dir(supertonic_plugin_dir)
|
|
assert result.success is True
|
|
assert result.manifest is not None
|
|
assert result.create_engine is not None
|
|
|
|
def test_plugin_has_valid_manifest(self, supertonic_plugin_dir: Path) -> None:
|
|
result = load_plugin_from_dir(supertonic_plugin_dir)
|
|
assert result.success is True
|
|
manifest = result.manifest
|
|
assert isinstance(manifest, PluginManifest)
|
|
assert manifest.id == "supertonic"
|
|
assert manifest.name == "SuperTonic"
|
|
assert manifest.api_version == "1.0"
|
|
|
|
def test_plugin_has_model_requirements(self, supertonic_plugin_dir: Path) -> None:
|
|
result = load_plugin_from_dir(supertonic_plugin_dir)
|
|
assert result.success is True
|
|
assert result.model_requirements is not None
|
|
assert isinstance(result.model_requirements, tuple)
|
|
|
|
def test_plugin_manifest_capabilities(self, supertonic_plugin_dir: Path) -> None:
|
|
result = load_plugin_from_dir(supertonic_plugin_dir)
|
|
assert result.success is True
|
|
assert "voice_list" in result.manifest.capabilities
|
|
|
|
def test_plugin_manifest_engine(self, supertonic_plugin_dir: Path) -> None:
|
|
result = load_plugin_from_dir(supertonic_plugin_dir)
|
|
assert result.success is True
|
|
engine_manifest = result.manifest.engine
|
|
assert len(engine_manifest.voiceSources) > 0
|
|
assert len(engine_manifest.audioFormats) > 0
|
|
assert len(engine_manifest.parameters) > 0
|
|
|
|
|
|
# ──────────────────────────────────────────────────────────────
|
|
# Engine Creation (real backend, skipped if not installed)
|
|
# ──────────────────────────────────────────────────────────────
|
|
|
|
class TestSuperTonicEngineCreation:
|
|
|
|
@pytest.mark.skipif(not _supertonic_available(), reason="SuperTonic not installed")
|
|
def test_create_engine(self, supertonic_plugin_dir: Path, host_context: HostContext) -> None:
|
|
result = load_plugin_from_dir(supertonic_plugin_dir)
|
|
assert result.success is True
|
|
engine = result.create_engine(host_context, None, EngineConfig())
|
|
assert isinstance(engine, Engine)
|
|
engine.dispose()
|
|
|
|
@pytest.mark.skipif(not _supertonic_available(), reason="SuperTonic not installed")
|
|
def test_engine_satisfies_protocol(self, supertonic_plugin_dir: Path, host_context: HostContext) -> None:
|
|
result = load_plugin_from_dir(supertonic_plugin_dir)
|
|
assert result.success is True
|
|
engine = result.create_engine(host_context, None, EngineConfig())
|
|
assert isinstance(engine, Engine)
|
|
engine.dispose()
|
|
|
|
|
|
# ──────────────────────────────────────────────────────────────
|
|
# Engine / Session Contract (inherited from base)
|
|
# ──────────────────────────────────────────────────────────────
|
|
|
|
class TestSuperTonicEngineContract(EngineContractMixin):
|
|
"""Every test from EngineContractMixin runs against SuperTonicEngine."""
|
|
|
|
@pytest.fixture
|
|
def default_voice(self) -> str:
|
|
return "M1"
|
|
|
|
|
|
# ──────────────────────────────────────────────────────────────
|
|
# VoiceLister Tests
|
|
# ──────────────────────────────────────────────────────────────
|
|
|
|
class TestSuperTonicVoiceLister:
|
|
|
|
def test_list_voices(self) -> None:
|
|
engine = _make_mock_engine()
|
|
voices = engine.listVoices("builtin")
|
|
assert len(voices) == 10
|
|
assert all(hasattr(v, "id") for v in voices)
|
|
assert all(hasattr(v, "name") for v in voices)
|
|
engine.dispose()
|
|
|
|
def test_voices_have_tags(self) -> None:
|
|
engine = _make_mock_engine()
|
|
for voice in engine.listVoices("builtin"):
|
|
assert isinstance(voice.tags, tuple)
|
|
assert len(voice.tags) > 0
|
|
engine.dispose()
|
|
|
|
def test_male_voices_have_male_tag(self) -> None:
|
|
engine = _make_mock_engine()
|
|
for v in engine.listVoices("builtin"):
|
|
if v.id.startswith("M"):
|
|
assert "male" in v.tags
|
|
engine.dispose()
|
|
|
|
def test_female_voices_have_female_tag(self) -> None:
|
|
engine = _make_mock_engine()
|
|
for v in engine.listVoices("builtin"):
|
|
if v.id.startswith("F"):
|
|
assert "female" in v.tags
|
|
engine.dispose()
|
|
|
|
def test_list_voices_after_dispose_raises(self) -> None:
|
|
from abogen.tts_plugin.errors import EngineError
|
|
engine = _make_mock_engine()
|
|
engine.dispose()
|
|
with pytest.raises(EngineError):
|
|
engine.listVoices("builtin")
|
|
|
|
|
|
# ──────────────────────────────────────────────────────────────
|
|
# SuperTonic-specific parameter tests
|
|
# ──────────────────────────────────────────────────────────────
|
|
|
|
class TestSuperTonicParameters:
|
|
|
|
def test_speed_parameter(self) -> None:
|
|
engine = _make_mock_engine()
|
|
session = engine.createSession()
|
|
request = SynthesisRequest(
|
|
text="Hello",
|
|
voice=VoiceSelection(source="builtin", key="M1"),
|
|
parameters=ParameterValues(values={"speed": 1.5}),
|
|
format=AudioFormat(mime="audio/wav", extension="wav"),
|
|
)
|
|
result = session.synthesize(request)
|
|
assert isinstance(result.data, bytes)
|
|
session.dispose()
|
|
engine.dispose()
|
|
|
|
def test_total_steps_parameter(self) -> None:
|
|
engine = _make_mock_engine()
|
|
session = engine.createSession()
|
|
request = SynthesisRequest(
|
|
text="Hello",
|
|
voice=VoiceSelection(source="builtin", key="M1"),
|
|
parameters=ParameterValues(values={"total_steps": 10}),
|
|
format=AudioFormat(mime="audio/wav", extension="wav"),
|
|
)
|
|
result = session.synthesize(request)
|
|
assert isinstance(result.data, bytes)
|
|
session.dispose()
|
|
engine.dispose()
|
|
|
|
def test_default_parameters(self) -> None:
|
|
engine = _make_mock_engine()
|
|
session = engine.createSession()
|
|
request = SynthesisRequest(
|
|
text="Hello",
|
|
voice=VoiceSelection(source="builtin", key="M1"),
|
|
parameters=ParameterValues(values={}),
|
|
format=AudioFormat(mime="audio/wav", extension="wav"),
|
|
)
|
|
result = session.synthesize(request)
|
|
assert isinstance(result.data, bytes)
|
|
session.dispose()
|
|
engine.dispose()
|