mirror of
https://github.com/ChuckBuilds/LEDMatrix.git
synced 2026-04-10 21:03:01 +00:00
2bff30038e
Adds local development tools for rapid plugin iteration without deploying to RPi: - VisualTestDisplayManager: renders real pixels via PIL (same fonts/interface as production) - Dev preview server (Flask): interactive web UI with plugin picker, auto-generated config forms, zoom/grid controls, and mock data support for API-dependent plugins - CLI render script: render any plugin to PNG for AI-assisted visual feedback loops - Updated test runner and conftest to auto-detect plugin-repos/ directory Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
127 lines
3.4 KiB
Python
127 lines
3.4 KiB
Python
"""
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Pytest fixtures for plugin integration tests.
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"""
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import pytest
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import os
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import sys
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import json
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from pathlib import Path
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from unittest.mock import MagicMock, Mock
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from typing import Dict, Any
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# Add project root to path
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project_root = Path(__file__).parent.parent.parent
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if str(project_root) not in sys.path:
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sys.path.insert(0, str(project_root))
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# Set emulator mode
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os.environ['EMULATOR'] = 'true'
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@pytest.fixture
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def plugins_dir():
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"""Get the plugins directory path.
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Checks plugins/ first, then falls back to plugin-repos/
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for monorepo development environments.
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"""
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plugins_path = project_root / 'plugins'
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plugin_repos_path = project_root / 'plugin-repos'
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# Prefer plugins/ if it has actual plugin directories
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if plugins_path.exists() and any(
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p for p in plugins_path.iterdir()
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if p.is_dir() and not p.name.startswith('.')
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):
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return plugins_path
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elif plugin_repos_path.exists():
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return plugin_repos_path
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return plugins_path
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@pytest.fixture
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def mock_display_manager():
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"""Create a mock DisplayManager for plugin tests."""
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mock = MagicMock()
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mock.width = 128
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mock.height = 32
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mock.clear = Mock()
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mock.draw_text = Mock()
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mock.draw_image = Mock()
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mock.update_display = Mock()
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mock.get_font = Mock(return_value=None)
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# Some plugins access matrix.width/height
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mock.matrix = MagicMock()
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mock.matrix.width = 128
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mock.matrix.height = 32
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return mock
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@pytest.fixture
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def mock_cache_manager():
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"""Create a mock CacheManager for plugin tests."""
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mock = MagicMock()
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mock._memory_cache = {}
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def mock_get(key: str, max_age: int = 300) -> Any:
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return mock._memory_cache.get(key)
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def mock_set(key: str, data: Any, ttl: int = None) -> None:
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mock._memory_cache[key] = data
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def mock_clear(key: str = None) -> None:
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if key:
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mock._memory_cache.pop(key, None)
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else:
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mock._memory_cache.clear()
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mock.get = Mock(side_effect=mock_get)
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mock.set = Mock(side_effect=mock_set)
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mock.clear = Mock(side_effect=mock_clear)
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return mock
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@pytest.fixture
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def mock_plugin_manager():
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"""Create a mock PluginManager for plugin tests."""
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mock = MagicMock()
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mock.plugins = {}
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mock.plugin_manifests = {}
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return mock
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@pytest.fixture
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def base_plugin_config():
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"""Base configuration for plugins."""
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return {
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'enabled': True,
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'update_interval': 300
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}
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def load_plugin_manifest(plugin_id: str, plugins_dir: Path) -> Dict[str, Any]:
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"""Load plugin manifest.json."""
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manifest_path = plugins_dir / plugin_id / 'manifest.json'
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if not manifest_path.exists():
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pytest.skip(f"Manifest not found for {plugin_id}")
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with open(manifest_path, 'r') as f:
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return json.load(f)
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def get_plugin_config_schema(plugin_id: str, plugins_dir: Path) -> Dict[str, Any]:
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"""Load plugin config_schema.json if it exists."""
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schema_path = plugins_dir / plugin_id / 'config_schema.json'
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if schema_path.exists():
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with open(schema_path, 'r') as f:
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return json.load(f)
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return None
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@pytest.fixture
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def visual_display_manager():
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"""Create a VisualTestDisplayManager that renders real pixels for visual testing."""
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from src.plugin_system.testing import VisualTestDisplayManager
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return VisualTestDisplayManager(width=128, height=32)
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