Convert tests for the nbextension
Convert tests for the nbextension

jhamrick/nbgrader,modulexcite/nbgrader,EdwardJKim/nbgrader,MatKallada/nbgrader,ellisonbg/nbgrader,jupyter/nbgrader,modulexcite/nbgrader,alope107/nbgrader,dementrock/nbgrader,EdwardJKim/nbgrader,jhamrick/nbgrader,jupyter/nbgrader,ellisonbg/nbgrader,jhamrick/nbgrader,jupyter/nbgrader,dementrock/nbgrader,MatKallada/nbgrader,EdwardJKim/nbgrader,alope107/nbgrader,EdwardJKim/nbgrader,jupyter/nbgrader,ellisonbg/nbgrader,jupyter/nbgrader,ellisonbg/nbgrader,jhamrick/nbgrader