Add unit test for 7003255c0e6d9e80295d04ee416f25db38fa7b0d  (#4096)
Add unit test for 7003255c0e6d9e80295d04ee416f25db38fa7b0d  (#4096)

tomhughes/mapnik,tomhughes/mapnik,naturalatlas/mapnik,mapnik/mapnik,tomhughes/mapnik,lightmare/mapnik,lightmare/mapnik,naturalatlas/mapnik,lightmare/mapnik,naturalatlas/mapnik,lightmare/mapnik,mapnik/mapnik,mapnik/mapnik,tomhughes/mapnik,naturalatlas/mapnik,mapnik/mapnik