#NEWLINE# @ pytest . mark . parametrize ( [ 'value' , 'result' ] , make_err_and_ph_cases ( ) ) #NEWLINE# def test_check_err_and_placeholders( value , result ) : #NEWLINE# #INDENT# from flowy.serialization import check_err_and_placeholders #NEWLINE# ( r , v ) = result #NEWLINE# assert ( check_err_and_placeholders ( r , v ) == result )