bug fix in tests
bug fix in tests


TaylorOshan/pysal,nathania/pysal,lixun910/pysal,TaylorOshan/pysal,pastephens/pysal,dfolch/pysal,sjsrey/pysal,darribas/pysal,ljwolf/pysal,ljwolf/pysal,chhao91/pysal,pastephens/pysal,hasecbinusr/pysal,ljwolf/pysal_core,darribas/pysal,spreg-git/pysal,jlaura/pysal,ljwolf/pysal,pastephens/pysal,dfolch/pysal,nathania/pysal,lixun910/pysal,spreg-git/pysal,sjsrey/pysal_core,weikang9009/pysal,schmidtc/pysal,pedrovma/pysal,badjr/pysal,badjr/pysal,lixun910/pysal,chhao91/pysal,sjsrey/pysal_core,jlaura/pysal,lanselin/pysal,sjsrey/pysal_core,jlaura/pysal,ljwolf/pysal_core,ljwolf/pysal_core,schmidtc/pysal,pysal/pysal,TaylorOshan/pysal,hasecbinusr/pysal,hasecbinusr/pysal