#NEWLINE# def test_ensure_db_num( self ) : #NEWLINE# #INDENT# db_num = 0 #NEWLINE# s_db_num = str ( db_num ) #NEWLINE# self . assertEqual ( self . router . ensure_db_num ( db_num ) , db_num ) #NEWLINE# self . assertEqual ( self . router . ensure_db_num ( s_db_num ) , db_num )