m4
aae8d0a379
In-progress work committed to unblock the config import/export plan: - prompts: FILE_REFERENCES section for workspace-relative file citation - backends: resolve quoted virtual absolute paths onto the sandbox workspace - middleware: read_file_images middleware; message_budget extensions - image_gen/model_registry: image model 'enabled' flag refactor - memory/launch, gateway/background_runs, tools/image follow-ons - scripts: dev_backend.sh, release.sh - tests for the above
100 lines
3.2 KiB
Python
100 lines
3.2 KiB
Python
"""Tests for the image generation agent tools."""
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import json
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import pytest
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from EvoScientist.tools import image as image_tools
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@pytest.fixture(autouse=True)
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def fake_service(monkeypatch, tmp_path):
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"""Patch the service entry points the tools call."""
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async def fake_generate(workspace, **kwargs):
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return {
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"ok": True,
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"path": "artifacts/generated_1.png",
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"paths": ["artifacts/generated_1.png"],
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"mime_type": "image/png",
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"model": "gpt-image-2",
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"size": kwargs.get("size", "1024x1024"),
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}
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async def fake_edit(workspace, **kwargs):
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return {
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"ok": True,
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"path": "artifacts/edited_1.png",
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"paths": ["artifacts/edited_1.png"],
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"mime_type": "image/png",
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"model": "gpt-image-2",
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"size": kwargs.get("size", "1024x1024"),
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}
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async def fake_workspace(runtime=None):
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return tmp_path
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monkeypatch.setattr(image_tools, "_generate_for_workspace", fake_generate)
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monkeypatch.setattr(image_tools, "_edit_for_workspace", fake_edit)
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monkeypatch.setattr(image_tools, "_workspace", fake_workspace)
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async def test_generate_image_success():
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result = json.loads(
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await image_tools.generate_image.ainvoke({"prompt": "a cat"})
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)
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assert result["ok"] is True
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assert result["paths"] == ["artifacts/generated_1.png"]
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assert result["markdown"] == [""]
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async def test_edit_image_success():
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result = json.loads(
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await image_tools.edit_image.ainvoke(
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{"image_path": "artifacts/src.png", "prompt": "make blue"}
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)
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)
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assert result["ok"] is True
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assert result["paths"] == ["artifacts/edited_1.png"]
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async def test_error_becomes_json(monkeypatch):
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from EvoScientist.image_gen.adapters.base import ImageGenError
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async def boom(workspace, **kwargs):
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raise ImageGenError("no image models configured")
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monkeypatch.setattr(image_tools, "_generate_for_workspace", boom)
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result = json.loads(await image_tools.generate_image.ainvoke({"prompt": "x"}))
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assert result["ok"] is False
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assert "no image models" in result["error"]
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def test_refresh_descriptions_includes_models(monkeypatch, tmp_path):
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config = tmp_path / "config.yaml"
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config.write_text(
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"""
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image_generation:
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default_model: gpt-image-2
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models:
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- id: gpt-image-2
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name: GPT Image 2
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provider: openai
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api_key: sk-x
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""",
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encoding="utf-8",
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)
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monkeypatch.setattr(image_tools, "_settings_path", lambda: config)
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image_tools.refresh_image_tool_descriptions()
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assert "GPT Image 2" in image_tools.generate_image.description
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assert "Default: gpt-image-2" in image_tools.generate_image.description
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assert "sk-x" not in image_tools.generate_image.description
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assert "workspace-relative path" in image_tools.generate_image.description
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assert "workspace-relative path" in image_tools.edit_image.description
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def test_tools_package_exports():
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from EvoScientist import tools
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assert tools.generate_image is image_tools.generate_image
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assert tools.edit_image is image_tools.edit_image
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