Make it easy to spot differences
exp_parameter_in = VALUE #( ( parameter_name = '45678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789END1' )
( parameter_name = '45678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789END2' ) ).Don’t force readers to compare long meaningless strings to spot tiny differences.