Remove ControllerMock #1948

[Wiktor-99]

I was looking at the #1948, and indeed this is an overload and not a overrided method. There is no update method that takes zero arguments. Nevertheless, I've checked and this code is not used in ros2_control nor in any other ros2_control repo. I think this might be deleted.

[christophfroehlich]

Thanks!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.32%. Comparing base (b329679) to head (982628f).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1990      +/-   ##
==========================================
- Coverage   89.33%   89.32%   -0.02%     
==========================================
  Files         130      130              
  Lines       14516    14515       -1     
  Branches     1258     1258              
==========================================
- Hits        12968    12965       -3     
+ Misses       1083     1082       -1     
- Partials      465      468       +3     

Flag	Coverage Δ
unittests	89.32% <ø> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...er_manager/test/controller_manager_test_common.hpp	89.83% <ø> (ø)

... and 5 files with indirect coverage changes

[destogl]

Great!