TST: fillna needs argument now, and takes method argument
TST: fillna needs argument now, and takes method argument

jorisvandenbossche/geopandas,geopandas/geopandas,snario/geopandas,urschrei/geopandas,micahcochran/geopandas,jorisvandenbossche/geopandas,koldunovn/geopandas,ozak/geopandas,IamJeffG/geopandas,geopandas/geopandas,micahcochran/geopandas,jdmcbr/geopandas,jdmcbr/geopandas,geopandas/geopandas,perrygeo/geopandas,jorisvandenbossche/geopandas,kwinkunks/geopandas,fonnesbeck/geopandas,ozak/geopandas,maxalbert/geopandas,scw/geopandas