166 lines
5.7 KiB
Python
166 lines
5.7 KiB
Python
# SimpleSyrup - workflow-focused ComfyUI extensions for image generation
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# Copyright (C) 2026 Artificial Sweetener and contributors
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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Tests for settings-aware loader model choices."""
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from __future__ import annotations
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from pathlib import Path
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import pytest
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from simple_syrup.runtime.model_choices import (
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NO_LOCAL_GROUNDING_DINO_MODELS,
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NO_LOCAL_SAM_MODELS,
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NO_LOCAL_VITMATTE_MODELS,
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NO_LOCAL_WD14_TAGGER_MODELS,
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ModelChoiceService,
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)
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from simple_syrup.runtime.settings import SimpleSyrupSettings
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class FakeSettingsRepository:
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"""Settings repository double for model choice tests."""
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def __init__(self, show_downloadable_models: bool) -> None:
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"""Store the setting value returned by `load()`."""
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self._settings = SimpleSyrupSettings(show_downloadable_models)
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def load(self) -> SimpleSyrupSettings:
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"""Return the configured settings."""
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return self._settings
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def test_downloadable_mode_includes_catalog_entries(tmp_path: Path) -> None:
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"""Downloadable mode shows known catalog entries even when files are absent."""
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service = ModelChoiceService(
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FakeSettingsRepository(show_downloadable_models=True),
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)
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assert "sam_vit_b (375MB)" in service.sam_choices()
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assert "GroundingDINO_SwinT_OGC (694MB)" in service.grounding_dino_choices()
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assert "vitmatte-small-composition-1k" in service.vitmatte_choices()
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assert "wd-eva02-large-tagger-v3" in service.wd14_tagger_choices()
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assert "Bingsu Hand YOLOv8n (6.23MB)" in service.ultralytics_choices()
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def test_local_only_mode_returns_sentinels_when_no_models_exist(
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tmp_path: Path,
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) -> None:
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"""Local-only mode shows clear sentinel values when folders are empty."""
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service = local_only_service(tmp_path)
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assert service.sam_choices() == [NO_LOCAL_SAM_MODELS]
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assert service.grounding_dino_choices() == [NO_LOCAL_GROUNDING_DINO_MODELS]
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assert service.vitmatte_choices() == [NO_LOCAL_VITMATTE_MODELS]
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assert service.wd14_tagger_choices() == [NO_LOCAL_WD14_TAGGER_MODELS]
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assert service.ultralytics_choices() == []
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def test_hidden_catalog_mode_excludes_installed_sam_artifacts(tmp_path: Path) -> None:
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"""Catalog mode hides installed SAM entries when disabled."""
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(tmp_path / "models" / "sams").mkdir(parents=True)
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(tmp_path / "models" / "sams" / "sam_vit_b_01ec64.pth").write_bytes(b"sam")
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assert local_only_service(tmp_path).sam_choices() == [NO_LOCAL_SAM_MODELS]
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def test_hidden_catalog_mode_excludes_installed_grounding_dino_artifacts(
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tmp_path: Path,
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) -> None:
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"""Catalog mode hides installed GroundingDINO entries when disabled."""
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model_dir = tmp_path / "models" / "grounding-dino"
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model_dir.mkdir(parents=True)
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(model_dir / "GroundingDINO_SwinT_OGC.cfg.py").write_text("", encoding="utf-8")
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(model_dir / "groundingdino_swint_ogc.pth").write_bytes(b"dino")
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(model_dir / "GroundingDINO_SwinB.cfg.py").write_text("", encoding="utf-8")
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assert local_only_service(tmp_path).grounding_dino_choices() == [
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NO_LOCAL_GROUNDING_DINO_MODELS
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]
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def test_hidden_catalog_mode_excludes_installed_vitmatte_directory(
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tmp_path: Path,
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) -> None:
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"""Catalog mode hides installed ViTMatte entries when disabled."""
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create_vitmatte_snapshot(
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tmp_path / "models" / "vitmatte" / "vitmatte-small-composition-1k"
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)
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assert local_only_service(tmp_path).vitmatte_choices() == [NO_LOCAL_VITMATTE_MODELS]
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def test_hidden_catalog_mode_excludes_layerstyle_vitmatte_directory(
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tmp_path: Path,
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) -> None:
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"""Catalog mode hides LayerStyle-compatible entries when disabled."""
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create_vitmatte_snapshot(tmp_path / "models" / "vitmatte-base-composition-1k")
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assert local_only_service(tmp_path).vitmatte_choices() == [NO_LOCAL_VITMATTE_MODELS]
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def test_hidden_catalog_mode_excludes_installed_wd14_artifacts(tmp_path: Path) -> None:
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"""Catalog mode hides installed WD14 entries when disabled."""
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model_dir = tmp_path / "models" / "wd14_tagger"
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model_dir.mkdir(parents=True)
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(model_dir / "wd-eva02-large-tagger-v3.onnx").write_bytes(b"onnx")
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(model_dir / "wd-eva02-large-tagger-v3.csv").write_text(
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"name,tag,category\n",
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encoding="utf-8",
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)
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(model_dir / "wd-vit-tagger-v3.onnx").write_bytes(b"onnx")
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assert local_only_service(tmp_path).wd14_tagger_choices() == [
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NO_LOCAL_WD14_TAGGER_MODELS
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]
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@pytest.mark.parametrize(
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("selection", "message"),
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[
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(NO_LOCAL_SAM_MODELS, "No local SAM models are available"),
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(NO_LOCAL_GROUNDING_DINO_MODELS, "No local GroundingDINO models are available"),
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(NO_LOCAL_VITMATTE_MODELS, "No local ViTMatte models are available"),
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(NO_LOCAL_WD14_TAGGER_MODELS, "No local WD14 tagger models are available"),
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],
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)
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def test_sentinel_validation_raises_actionable_errors(
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tmp_path: Path,
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selection: str,
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message: str,
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) -> None:
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"""Sentinel dropdown selections fail before loader resolution work."""
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service = local_only_service(tmp_path)
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with pytest.raises(ValueError, match=message):
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service.reject_sentinel(selection)
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def local_only_service(tmp_path: Path) -> ModelChoiceService:
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"""Create a local-only choice service rooted in a temporary model folder."""
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return ModelChoiceService(
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FakeSettingsRepository(show_downloadable_models=False),
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)
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def create_vitmatte_snapshot(path: Path) -> None:
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"""Create the minimal file set required for a valid ViTMatte directory."""
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path.mkdir(parents=True)
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(path / "config.json").write_text("{}", encoding="utf-8")
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(path / "preprocessor_config.json").write_text("{}", encoding="utf-8")
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(path / "model.safetensors").write_bytes(b"vitmatte")
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