✅ Add unit tests for xcassets image processing#995
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AndreMiras merged 1 commit intomasterfrom Apr 21, 2026
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Cover the two behavior changes from PR #994: - _buildimage must not crash on palette-mode PNGs ("P") - _generate must invoke sips with -z H W (force exact square) instead of -Z max (bounding box only) Plus baseline coverage for _buildimage padding/resize and the launchimage code path. Tests run on Linux (no sips required) by mocking sh.sips for the icon path. Wire a new `unit_tests` job into the CI workflow running on ubuntu-latest. Kept off macOS on purpose: the absence of `sips` and friends enforces hermetic mocking in the unit layer, and Ubuntu runners are ~10x cheaper and faster. macOS integration coverage stays in the existing build_python3_kivy* jobs.
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Cover the two behavior changes from PR #994:
Plus baseline coverage for _buildimage padding/resize and the launchimage code path. Tests run on Linux (no sips required) by mocking sh.sips for the icon path.
Wire a new
unit_testsjob into the CI workflow running on ubuntu-latest. Kept off macOS on purpose: the absence ofsipsand friends enforces hermetic mocking in the unit layer, and Ubuntu runners are ~10x cheaper and faster. macOS integration coverage stays in the existing build_python3_kivy* jobs.