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import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
import unittest
import deckit.theme as theme
PALETTE = """* {
base: #24273aff;
text: #cad3f5ff;
surface0: #363a4fff;
}"""
ACCENT = "* { accent: #b7bdf8; }"
class Theme(unittest.TestCase):
def test_parses_palette(self):
self.assertEqual(theme.parse_palette(PALETTE),
{"base": "#24273aff", "text": "#cad3f5ff", "surface0": "#363a4fff"})
def test_parses_accent(self):
self.assertEqual(theme.parse_accent(ACCENT), "#b7bdf8")
self.assertIsNone(theme.parse_accent("nothing"))
def test_css_exposes_vars_and_falls_back(self):
out = theme.css({"base": "#24273a"}, None)
self.assertIn("--udt-base: #24273a", out)
self.assertIn("--udt-accent:", out) # fallback accent
def test_parses_border_hues(self):
self.assertEqual(
theme.parse_border('return { "rgb(58a6ff)", "rgb(a371f7)", "rgb(db61a2)" }'),
["#58a6ff", "#a371f7", "#db61a2"])
def test_css_exposes_border_vars(self):
out = theme.css({"base": "#24273a"}, None, ["#111111", "#222222", "#333333"])
for index, value in enumerate(["#111111", "#222222", "#333333"], 1):
self.assertIn(f"--udt-border-{index}: {value}", out)
def test_load_falls_back_when_files_are_missing(self):
saved = (theme.PALETTE_PATH, theme.ACCENT_PATH)
theme.PALETTE_PATH = Path("/nonexistent/palette.rasi")
theme.ACCENT_PATH = Path("/nonexistent/accent.rasi")
try:
out = theme.load()
finally:
theme.PALETTE_PATH, theme.ACCENT_PATH = saved
self.assertIn("--udt-base: #24273a", out)
if __name__ == "__main__":
unittest.main()
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