Overall, women were found to consider the “position and shape of the meatus” as the least important penile aspect. These findings may stimulate reflections regarding the relevance of surgical correction of the meatus in minor forms of hypospadias. In addition, this study indicates that women perceived genitals of men with distal operated hypospadias (which represents the majority of hypospadias) to be as normal as nonaffected, circumcised genitals. Ruppen-Greeff NK, Weber DM, Gobet R, and Landolt MA. What is a good looking penis? How women rate the penile appearance of men with surgically corrected hypospadias. J Sex Med 2015;12:1737–1745.
“Don’t hide the setup” is also quite general. At the unit test level this is perhaps a good approach, but at the integration test level you really do have to hide this. Once a running system involves a large number of modules and a very complex setup there is simply too much work to do each time you wish to test some feature. So many of your tests should be using some common setup, some expected platform on which to run. Quite often high-level feature tests can even be written by people who do not understand, and need not understand, everything involved in the setup process.