David Gwilliam
2d28e92594
Reviewed-on: #53 Co-authored-by: David Gwilliam <dhgwilliam@gmail.com> Co-committed-by: David Gwilliam <dhgwilliam@gmail.com>
104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
"""
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Tests for the FigmentOverlayEffect plugin.
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"""
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import pytest
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from engine.effects.plugins import discover_plugins
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from engine.effects.registry import get_registry
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from engine.effects.types import EffectConfig, create_effect_context
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from engine.pipeline.adapters import EffectPluginStage
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class TestFigmentEffect:
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"""Tests for FigmentOverlayEffect."""
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def setup_method(self):
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"""Discover plugins before each test."""
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discover_plugins()
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def test_figment_plugin_discovered(self):
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"""Figment plugin is discovered and registered."""
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registry = get_registry()
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figment = registry.get("figment")
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assert figment is not None
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assert figment.name == "figment"
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def test_figment_plugin_enabled_by_default(self):
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"""Figment plugin is enabled by default."""
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registry = get_registry()
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figment = registry.get("figment")
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assert figment.config.enabled is True
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def test_figment_renders_overlay(self):
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"""Figment renders SVG overlay after interval."""
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registry = get_registry()
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figment = registry.get("figment")
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# Configure with short interval for testing
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config = EffectConfig(
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enabled=True,
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intensity=1.0,
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params={
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"interval_secs": 0.1, # 100ms
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"display_secs": 1.0,
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"figment_dir": "figments",
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},
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)
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figment.configure(config)
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# Create test buffer
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buf = [" " * 80 for _ in range(24)]
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# Create context
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ctx = create_effect_context(
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terminal_width=80,
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terminal_height=24,
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frame_number=0,
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)
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# Process frames until figment renders
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for i in range(20):
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result = figment.process(buf, ctx)
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if len(result) > len(buf):
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# Figment rendered overlay
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assert len(result) > len(buf)
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# Check that overlay lines contain ANSI escape codes
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overlay_lines = result[len(buf) :]
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assert len(overlay_lines) > 0
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# First overlay line should contain cursor positioning
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assert "\x1b[" in overlay_lines[0]
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assert "H" in overlay_lines[0]
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return
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ctx.frame_number += 1
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pytest.fail("Figment did not render in 20 frames")
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def test_figment_stage_capabilities(self):
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"""EffectPluginStage wraps figment correctly."""
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registry = get_registry()
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figment = registry.get("figment")
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stage = EffectPluginStage(figment, name="figment")
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assert "effect.figment" in stage.capabilities
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def test_figment_configure_preserves_params(self):
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"""Figment configuration preserves figment_dir."""
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registry = get_registry()
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figment = registry.get("figment")
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# Configure without figment_dir
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config = EffectConfig(
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enabled=True,
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intensity=1.0,
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params={
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"interval_secs": 30.0,
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"display_secs": 3.0,
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},
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)
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figment.configure(config)
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# figment_dir should be preserved
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assert "figment_dir" in figment.config.params
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assert figment.config.params["figment_dir"] == "figments"
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