Fix test where da and np were switched.
Fix test where da and np were switched.

PhE/dask,simudream/dask,jakirkham/dask,chrisbarber/dask,cowlicks/dask,mraspaud/dask,mikegraham/dask,wiso/dask,cpcloud/dask,dask/dask,ssanderson/dask,pombredanne/dask,vikhyat/dask,clarkfitzg/dask,ContinuumIO/dask,wiso/dask,blaze/dask,gameduell/dask,blaze/dask,dask/dask,PhE/dask,mrocklin/dask,jayhetee/dask,ssanderson/dask,simudream/dask,mrocklin/dask,pombredanne/dask,jcrist/dask,jakirkham/dask,mraspaud/dask,ContinuumIO/dask,freeman-lab/dask,clarkfitzg/dask,jayhetee/dask,jcrist/dask,freeman-lab/dask,vikhyat/dask