def METHOD_NAME(self):
    w = urwid.Edit("","blah blah")
    w.set_edit_pos(0)
    self.rtest(w,["blah","blah"],(0,0))
    w.set_edit_pos(4)
    self.rtest(w,["lah ","blah"],(3,0))
    w.set_edit_pos(5)
    self.rtest(w,["blah","blah"],(0,1))
    w.set_edit_pos(9)
    self.rtest(w,["blah","lah "],(3,1))