def setUp(self):
# making 1000 x 1000 bbox. choice of resolutions should give fractional computations
bbox = Bbox(500000, 5000000, 502000, 5001000)
self.ts = TilingScheme(srs='epsg:25832',
bbox=Bbox(500000, 5000000, 502000, 5001000),
tilesize=(256, 256),
resolutions=[1, 2, 4, 8, 16, 32])
self.bbox = bbox
