Wikipedia:Articles for deletion/Unittest
As the subject of significant and nontrivial coverage in multiple reliably published books https://books.google.com/books?id=9G9zX_jf1f8C&pg=PT447 https://books.google.com/books?id=VrwzwRFh9BMC&pg=PA283 https://books.google.com/books?id=JnR9hQA3SncC&pg=PA457 https://books.google.com/books?id=2tObAgAAQBAJ&pg=PA197 https://books.google.com/books?id=2ksvdhhnWQsC&pg=PT102 it passes 
— User:David, 20:22, 30 April 2015 (UTC)
Stance: keep
Cited policy: WP:GNG (Wikipedia:Notability)