testsAndMisc/python_pkg/app_icons/tests/test_registry.py
Krzysztof Rudnicki c600760e71 Move billsplit Flutter app into the monorepo
billsplit was a standalone Flutter app in ~/Downloads with one commit and no
git remote — that directory was the only copy of its history.

Three things the move needed beyond copying the tree:

- The root .gitignore silently swallowed 32 of its files (*.png, *.ico,
  *.manifest). Ignored files do not error on `git add`, they just vanish, so
  this would have committed an app that cannot build. Added a trailing block
  of ! overrides plus .binary-allowlist (which did not exist yet) — the
  documented in-repo exception for binaries a build genuinely needs. The
  ../testsAndMisc_binaries/ symlink scheme does not apply: those directories
  are gone, and a symlinked PNG breaks a fresh clone.

- billsplit/.github/workflows/ci.yaml was inert once nested; GitHub only reads
  workflows at the repository root. Relocated with a working-directory and a
  billsplit/** path filter.

- The app's coverage gate moved to python_pkg/billsplit_coverage/ so every
  Python file stays under python_pkg/, and gained a test suite at 100% branch
  coverage as that location requires. billsplit/ now holds only Dart.

Also replaces the stock Flutter icon with a family icon from the shared
generator. The glyph is a filled silhouette because the family's 72px stroke
cannot carry a fine torn edge, and the split is an evenodd-cut perforation so
the holes stay transparent on the foreground and monochrome layers.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-03 12:22:22 +02:00

67 lines
2.4 KiB
Python

"""Tests for the app registry, glyph library and family style invariants."""
from __future__ import annotations
import pytest
from python_pkg.app_icons import apps, glyphs, style
class TestGlyphLookup:
def test_known_glyph(self) -> None:
assert glyphs.get_glyph("barbell").name == "barbell"
def test_unknown_glyph_lists_alternatives(self) -> None:
with pytest.raises(KeyError, match="barbell"):
glyphs.get_glyph("nope")
class TestAppLookup:
def test_known_app(self) -> None:
assert apps.get_app("todo").glyph == "checklist"
def test_unknown_app_lists_alternatives(self) -> None:
with pytest.raises(KeyError, match="todo"):
apps.get_app("nope")
def test_asset_dir_is_under_repo(self) -> None:
app = apps.get_app("todo")
assert app.asset_dir == app.repo / "assets" / "icon"
class TestFamilyInvariants:
def test_every_app_references_a_real_glyph(self) -> None:
for app in apps.APPS.values():
assert app.glyph in glyphs.GLYPHS
def test_accents_are_shared(self) -> None:
"""Every app uses the one family accent; apps differ by glyph only."""
accents = {app.accent for app in apps.APPS.values()}
assert accents == {"#B8862E"}
def test_accents_are_hex_triplets(self) -> None:
for app in apps.APPS.values():
assert app.accent.startswith("#")
assert len(app.accent) == 7
int(app.accent[1:], 16)
def test_safe_box_fits_inside_canvas(self) -> None:
assert style.SAFE_BOX < style.CANVAS
assert style.MIN_NEGATIVE_SPACE == style.STROKE_WIDTH / 2
def test_no_glyph_paints_the_background_colour(self) -> None:
"""A hole must be cut, not painted.
``icon_foreground`` and ``icon_monochrome`` are rendered on
transparency, so a shape filled with ``style.BACKGROUND`` to fake a
hole shows up as a charcoal blob on those layers instead of
disappearing — and on the monochrome layer, which the system
recolours, in the wrong colour entirely. Holes belong in the path as
``fill-rule="evenodd"`` subpaths.
"""
for glyph in glyphs.GLYPHS.values():
assert style.BACKGROUND.lower() not in glyph.body.lower(), (
f"{glyph.name} paints style.BACKGROUND; cut the hole with "
f'fill-rule="evenodd" instead'
)