def test_cut_tiles_squared(self):
arr = (rand(100, 100, 3) * 255).astype('uint8')
image = Image.fromarray(arr).convert('RGBA')
tiles = list(Tiler.cut_tiles(image, (10, 10)))
assert len(tiles) == 100
last_tile = tiles[-1][0]
assert last_tile.size == (10, 10)
last_coords = tiles[-1][1]
assert last_coords == (9, 9)
assert (asarray(last_tile) == asarray(image)[-10:, -10:]).all()
def test_cut_tiles_incomplete(self):
arr = (rand(95, 45, 3) * 255).astype('uint8')
image = Image.fromarray(arr).convert('RGBA')
tiles = list(Tiler.cut_tiles(image, (10, 10)))
assert len(tiles) == 50
sec_last_tile = tiles[-2][0]
assert sec_last_tile.size == (5, 10)
sec_last_coords = tiles[-2][1]
assert sec_last_coords == (4, 8)
last_tile = tiles[-1][0]
assert last_tile.size == (5, 5)
last_coords = tiles[-1][1]
assert last_coords == (4, 9)
assert (asarray(last_tile) == asarray(image)[-5:, -5:]).all()
