Is this personal taste, or has it to do with the scope of the projects these guys are working on?
If I uncharitably assume that grunt work means "redundant boilerplate", that sounds like more of a language issue than a tool issue. This said as a Java programmer who has been doing a lot of JavaScript this last year, and REALLY appreciates the brevity. Even if your IDE can generate it, that doesn't mean I want to read it.
Java: the language that has to wear a paper bag over its face while it's screwin' ya. :-)
(think of all those Eclipse plugins to visualize fugly XML bogo-DSLs and other cruft for The Enterprise -- sure, there are worse languages out there, but not in common use now)
https://emptysqua.re/blog/unittests-code-coverage-in-pycharm...
http://blog.jetbrains.com/idea/2012/04/code-coverage-for-jav...