#single responsibility principle

When working in a team, different groups of people within that team have different concerns - developers, tester, designers, product, etc. These different concerns mean that different members of the team approach issues in ways that address their concerns. When working well, this approach allows people to specialise and ensure that a range of views is heard when discussing new functionality. However, it can also lead to a situation where the different groups assume that they have a shared mental mapping of…