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Test suite modernization

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John McCardle 2026-02-09 08:15:18 -05:00
commit 52fdfd0347
141 changed files with 9947 additions and 4665 deletions
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25
tests/unit/grid_camera_rotation_test.py
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@ -75,6 +75,31 @@ ui.append(grid3)
label3 = mcrfpy.Caption(text="Grid with viewport rotation=15 (rotates entire widget)", pos=(100, 560))
ui.append(label3)
# Test center_camera computes correct pixel center
test_grid = mcrfpy.Grid(grid_size=(20, 15), pos=(0, 0), size=(320, 240))
cell_w = test_grid.cell_size[0]
cell_h = test_grid.cell_size[1]
# center_camera((0, 0)) should put tile (0,0) at view center
test_grid.center_camera((0, 0))
c0 = test_grid.center
# The center should position (0,0) in the middle of the viewport
# center = (tile_x * cell_w + cell_w/2, tile_y * cell_h + cell_h/2) mapped to view center
# center_camera at a different position should produce a different center
test_grid.center_camera((10, 7))
c1 = test_grid.center
assert c0.x != c1.x or c0.y != c1.y, "center_camera at different positions should give different centers"
# center_camera at same position twice should be idempotent
test_grid.center_camera((5, 5))
c2 = test_grid.center
test_grid.center_camera((5, 5))
c3 = test_grid.center
assert abs(c2.x - c3.x) < 0.01 and abs(c2.y - c3.y) < 0.01, "center_camera should be idempotent"
print("center_camera assertions passed")
# Activate scene
mcrfpy.current_scene = test_scene