Clean code again. This blog.separateconcerns.com post is a reply to this testing.googleblog.com post .
My opinion. I buy both! For me it is a matter of code maturity. During early development I like a to leave code in linear style like proposed by the commentor. Abstraction is expensive and sometimes I feel like I don’t need the extra step. But at some points I definitely like to clean code like proposed in the original post.