forked from genewildish/Mainline
David Gwilliam
7c26150408
- tests/test_canvas.py: 33 tests for Canvas (2D rendering surface) - tests/test_firehose.py: 5 tests for FirehoseEffect - tests/test_pipeline_order.py: 3 tests for execution order verification - tests/test_renderer.py: 22 tests for ANSI parsing and PIL rendering These tests provide solid coverage for foundational modules.
126 lines
3.6 KiB
Python
126 lines
3.6 KiB
Python
"""Tests for FirehoseEffect plugin."""
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import pytest
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from engine.effects.plugins.firehose import FirehoseEffect
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from engine.effects.types import EffectContext
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@pytest.fixture(autouse=True)
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def patch_config(monkeypatch):
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"""Patch config globals for firehose tests."""
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import engine.config as config
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monkeypatch.setattr(config, "FIREHOSE", False)
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monkeypatch.setattr(config, "FIREHOSE_H", 12)
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monkeypatch.setattr(config, "MODE", "news")
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monkeypatch.setattr(config, "GLITCH", "░▒▓█▌▐╌╍╎╏┃┆┇┊┋")
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monkeypatch.setattr(config, "KATA", "ﾊﾐﾋｰｳｼﾅﾓﾆｻﾜﾂｵﾘｱﾎﾃﾏｹﾒｴｶｷﾑﾕﾗｾﾈｽﾀﾇﾍ")
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def test_firehose_disabled_returns_input():
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"""Firehose disabled returns input buffer unchanged."""
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effect = FirehoseEffect()
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effect.configure(effect.config)
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buf = ["line1", "line2"]
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ctx = EffectContext(
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terminal_width=80,
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terminal_height=24,
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scroll_cam=0,
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ticker_height=0,
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items=[("Title", "Source", "2025-01-01T00:00:00")],
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)
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import engine.config as config
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config.FIREHOSE = False
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result = effect.process(buf, ctx)
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assert result == buf
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def test_firehose_enabled_adds_lines():
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"""Firehose enabled adds FIREHOSE_H lines to output."""
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effect = FirehoseEffect()
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effect.configure(effect.config)
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buf = ["line1"]
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ctx = EffectContext(
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terminal_width=80,
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terminal_height=24,
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scroll_cam=0,
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ticker_height=0,
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items=[("Title", "Source", "2025-01-01T00:00:00")] * 10,
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)
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import engine.config as config
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config.FIREHOSE = True
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config.FIREHOSE_H = 3
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result = effect.process(buf, ctx)
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assert len(result) == 4
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assert any("\033[" in line for line in result[1:])
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def test_firehose_respects_terminal_width():
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"""Firehose lines are truncated to terminal width."""
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effect = FirehoseEffect()
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effect.configure(effect.config)
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ctx = EffectContext(
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terminal_width=40,
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terminal_height=24,
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scroll_cam=0,
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ticker_height=0,
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items=[("A" * 100, "Source", "2025-01-01T00:00:00")],
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)
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import engine.config as config
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config.FIREHOSE = True
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config.FIREHOSE_H = 2
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result = effect.process([], ctx)
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firehose_lines = [line for line in result if "\033[" in line]
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for line in firehose_lines:
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# Strip all ANSI escape sequences (CSI sequences ending with letter)
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import re
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plain = re.sub(r"\x1b\[[^a-zA-Z]*[a-zA-Z]", "", line)
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# Extract content after position code
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content = plain.split("H", 1)[1] if "H" in plain else plain
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assert len(content) <= 40
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def test_firehose_zero_height_noop():
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"""Firehose with zero height returns buffer unchanged."""
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effect = FirehoseEffect()
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effect.configure(effect.config)
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buf = ["line1"]
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ctx = EffectContext(
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terminal_width=80,
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terminal_height=24,
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scroll_cam=0,
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ticker_height=0,
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items=[("Title", "Source", "2025-01-01T00:00:00")],
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)
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import engine.config as config
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config.FIREHOSE = True
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config.FIREHOSE_H = 0
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result = effect.process(buf, ctx)
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assert result == buf
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def test_firehose_with_no_items():
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"""Firehose with no content items returns buffer unchanged."""
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effect = FirehoseEffect()
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effect.configure(effect.config)
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buf = ["line1"]
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ctx = EffectContext(
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terminal_width=80,
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terminal_height=24,
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scroll_cam=0,
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ticker_height=0,
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items=[],
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)
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import engine.config as config
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config.FIREHOSE = True
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config.FIREHOSE_H = 3
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result = effect.process(buf, ctx)
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assert result == buf
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