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ChuckandClaude Opus 5.5
2601cb4cbb
* chore(deprecation): remove the 35 APIs deprecated for 3.8.0 The usage scan (docs/DEPRECATIONS_3.8.md, regenerated 2026-10-01 and committed here) finds no call or override of any of them in the 46 monorepo plugins or the 8 third-party plugins plugins.json lists; the only core callers were other deprecated methods removed alongside. - CacheManager: 13 methods, plus the private helpers only has_data_changed used (_has_*_changed, _is_market_open). - DisplayManager: 7 methods, plus WEATHER_COLORS and the private _draw_sun/_cloud/_rain/_snow/_storm helpers only the icon methods used. - FontManager: 14 methods, plus size_tokens, _save_overrides and _clear_plugin_font_cache. font_overrides and _load_overrides stay: resolve_font() still applies config/font_overrides.json. performance_stats stays: get_font() keeps it and tests read it. - PluginManager.get_enabled_plugins. test_deprecation.py pins only the two 3.9.0 markers now; the scanner tests run against a stand-in core instead of the real markers. The memory-tier tests read stats through log_memory_cache_stats() and the component, and the test of the removed _clear_plugin_font_cache goes. Docs drop the removed methods' reference entries; the Deprecated APIs table becomes "Removed in 3.8.0". CHANGELOG gains a Removed section. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(deprecation): drop the test harness's copies of the removed icon methods VisualTestDisplayManager still drew weather icons that DisplayManager no longer has, so a plugin's visual tests could pass on calls that raise AttributeError on the real display. Its draw_sun/draw_cloud/draw_rain/ draw_snow/draw_weather_icon/draw_text_with_icons, WEATHER_COLORS and the private helpers go, with the tests that exercised them. The CHANGELOG's Deprecations entries no longer say nothing is removed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
199 lines
7.5 KiB
Python
199 lines
7.5 KiB
Python
"""
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Tests for VisualTestDisplayManager.
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Verifies that the visual display manager actually renders pixels,
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loads fonts, and can save snapshots.
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"""
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from PIL import Image
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from src.plugin_system.testing import VisualTestDisplayManager
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class TestVisualDisplayManager:
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"""Test VisualTestDisplayManager pixel rendering."""
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def test_creates_image_with_correct_dimensions(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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assert vdm.image.size == (128, 32)
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def test_creates_image_custom_dimensions(self):
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vdm = VisualTestDisplayManager(width=64, height=64)
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assert vdm.image.size == (64, 64)
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assert vdm.width == 64
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assert vdm.height == 64
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def test_draw_text_renders_pixels(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("Hello", x=0, y=0, color=(255, 255, 255))
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pixels = list(vdm.image.getdata())
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non_black = [p for p in pixels if p != (0, 0, 0)]
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assert len(non_black) > 0, "draw_text should render actual pixels"
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def test_draw_text_centered(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("Test", color=(255, 0, 0)) # x=None centers text
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pixels = list(vdm.image.getdata())
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non_black = [p for p in pixels if p != (0, 0, 0)]
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assert len(non_black) > 0
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def test_draw_text_with_centered_flag(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("X", x=64, y=10, centered=True, color=(0, 255, 0))
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pixels = list(vdm.image.getdata())
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non_black = [p for p in pixels if p != (0, 0, 0)]
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assert len(non_black) > 0
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def test_draw_text_tracks_calls(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("Hello", x=10, y=5, color=(255, 0, 0))
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assert len(vdm.draw_calls) == 1
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assert vdm.draw_calls[0]['type'] == 'text'
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assert vdm.draw_calls[0]['text'] == 'Hello'
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assert vdm.draw_calls[0]['x'] == 10
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assert vdm.draw_calls[0]['y'] == 5
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def test_clear_resets_canvas(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("Hello", x=0, y=0, color=(255, 255, 255))
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vdm.clear()
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pixels = list(vdm.image.getdata())
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non_black = [p for p in pixels if p != (0, 0, 0)]
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assert len(non_black) == 0, "clear() should reset all pixels to black"
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assert vdm.clear_called is True
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def test_update_display_sets_flag(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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assert vdm.update_called is False
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vdm.update_display()
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assert vdm.update_called is True
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def test_matrix_proxy(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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assert vdm.matrix.width == 128
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assert vdm.matrix.height == 32
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def test_width_height_properties(self):
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vdm = VisualTestDisplayManager(width=64, height=32)
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assert vdm.width == 64
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assert vdm.height == 32
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assert vdm.display_width == 64
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assert vdm.display_height == 32
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def test_save_snapshot(self, tmp_path):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("Test", x=10, y=10, color=(255, 0, 0))
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output = tmp_path / "test_render.png"
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vdm.save_snapshot(str(output))
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assert output.exists()
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with Image.open(str(output)) as saved_img:
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assert saved_img.size == (128, 32)
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def test_get_image(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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img = vdm.get_image()
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assert isinstance(img, Image.Image)
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assert img.size == (128, 32)
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def test_get_image_base64(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("Hi", x=0, y=0, color=(255, 255, 255))
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b64 = vdm.get_image_base64()
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assert isinstance(b64, str)
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assert len(b64) > 0
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# Should be valid base64 PNG
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import base64
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decoded = base64.b64decode(b64)
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assert decoded[:4] == b'\x89PNG'
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def test_font_attributes_exist(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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assert hasattr(vdm, 'regular_font')
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assert hasattr(vdm, 'small_font')
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assert hasattr(vdm, 'extra_small_font')
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assert hasattr(vdm, 'calendar_font')
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assert hasattr(vdm, 'bdf_5x7_font')
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assert hasattr(vdm, 'font')
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def test_get_text_width(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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w = vdm.get_text_width("Hello", vdm.regular_font)
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assert isinstance(w, int)
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assert w > 0
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def test_get_font_height(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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h = vdm.get_font_height(vdm.regular_font)
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assert isinstance(h, int)
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assert h > 0
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def test_image_paste(self):
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"""Verify plugins can paste images onto the display."""
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vdm = VisualTestDisplayManager(width=128, height=32)
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overlay = Image.new('RGB', (10, 10), (255, 0, 0))
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vdm.image.paste(overlay, (0, 0))
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pixel = vdm.image.getpixel((5, 5))
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assert pixel == (255, 0, 0)
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def test_image_assignment(self):
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"""Verify plugins can assign a new image to display_manager.image."""
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vdm = VisualTestDisplayManager(width=128, height=32)
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new_img = Image.new('RGB', (128, 32), (0, 255, 0))
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vdm.image = new_img
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assert vdm.image.getpixel((0, 0)) == (0, 255, 0)
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def test_draw_image(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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overlay = Image.new('RGB', (10, 10), (0, 0, 255))
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vdm.draw_image(overlay, 5, 5)
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assert len(vdm.draw_calls) == 1
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assert vdm.draw_calls[0]['type'] == 'image'
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# Verify pixels were actually pasted
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pixel = vdm.image.getpixel((7, 7))
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assert pixel == (0, 0, 255)
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def test_reset(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.draw_text("Hi", x=0, y=0)
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vdm.clear()
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vdm.update_display()
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vdm.reset()
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assert vdm.clear_called is False
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assert vdm.update_called is False
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assert len(vdm.draw_calls) == 0
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pixels = list(vdm.image.getdata())
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assert all(p == (0, 0, 0) for p in pixels)
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def test_scrolling_state(self):
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vdm = VisualTestDisplayManager(width=128, height=32)
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assert vdm.is_currently_scrolling() is False
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vdm.set_scrolling_state(True)
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assert vdm.is_currently_scrolling() is True
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vdm.set_scrolling_state(False)
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assert vdm.is_currently_scrolling() is False
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def test_process_deferred_updates_is_noop(self):
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# Ticker-style plugins (news, odds-ticker, leaderboard, stock-news,
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# stocks) call this unconditionally alongside set_scrolling_state();
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# it must exist and be harmless so those plugins render under the
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# harness instead of raising AttributeError.
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vdm = VisualTestDisplayManager(width=128, height=32)
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vdm.set_scrolling_state(True)
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vdm.process_deferred_updates() # should not raise
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assert vdm.is_currently_scrolling() is True
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def test_format_date_with_ordinal(self):
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from datetime import datetime
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vdm = VisualTestDisplayManager(width=128, height=32)
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dt = datetime(2025, 8, 1)
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result = vdm.format_date_with_ordinal(dt)
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assert '1st' in result
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dt = datetime(2025, 8, 3)
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result = vdm.format_date_with_ordinal(dt)
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assert '3rd' in result
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dt = datetime(2025, 8, 11)
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result = vdm.format_date_with_ordinal(dt)
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assert '11th' in result
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