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Claude
d159f2866d
- ci-fixture-plugin: call display_manager.clear() before rendering (per plugin guidelines — the fixture should model a well-behaved plugin), add a class docstring, and document why Pillow is deliberately not pinned in its requirements.txt (core dependency; harness installs nothing). - Rename two tests whose names contradicted their assertions: test_unparseable_core_version_is_compatible -> test_unparseable_core_with_high_floor_is_blocked, and test_unreadable_secrets_file... -> test_corrupt_secrets_file... - Annotate TestGetSchemaProperty.SCHEMA as ClassVar (RUF012). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NohXi78cwsAKtN1sCfxjUh
45 lines
2.0 KiB
Python
45 lines
2.0 KiB
Python
"""
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CI fixture plugin.
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Exists so the plugin safety harness (test/plugins/test_plugin_matrix.py and
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the plugin-safety CI job) always has at least one real plugin to load and
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render — without it, an empty plugins/ directory turns the whole job into a
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green no-op. The render is deliberately trivial and fully deterministic:
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a border rectangle plus both diagonals, sized from the display manager's
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declared dimensions. No fonts, no network, no time dependence, so golden
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images are stable across platforms.
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"""
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from PIL import ImageDraw
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from src.plugin_system.base_plugin import BasePlugin
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class CIFixturePlugin(BasePlugin):
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"""Deterministic CI-only fixture plugin: renders a border + diagonals
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pattern sized from the display's declared dimensions. Never shipped to
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devices; exists solely so the plugin safety harness has a real plugin
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to exercise in CI."""
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def update(self) -> None:
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"""Nothing to fetch — the render is self-contained."""
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def display(self, force_clear: bool = False) -> None:
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self.display_manager.clear()
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width = self.display_manager.matrix.width
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height = self.display_manager.matrix.height
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border = tuple(self.config.get("border_color", [0, 255, 0]))
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diagonal = tuple(self.config.get("diagonal_color", [255, 0, 0]))
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image = self.display_manager.image
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draw = ImageDraw.Draw(image)
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# Blank only the declared panel area, then draw edge-to-edge content:
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# the border proves the plugin reads dynamic dimensions (any overflow
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# or underfill at any size is a harness bug or a dimensions bug), the
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# diagonals make golden comparisons sensitive to size/offset drift.
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draw.rectangle([0, 0, width - 1, height - 1], fill=(0, 0, 0))
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draw.rectangle([0, 0, width - 1, height - 1], outline=border)
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draw.line([0, 0, width - 1, height - 1], fill=diagonal)
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draw.line([0, height - 1, width - 1, 0], fill=diagonal)
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self.display_manager.update_display()
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