[bugfix] make tests compile without dune-localfunctions
correctly check for HAVE_DUNE_LOCALFUNCTIONS
in tests.
The CI did not pick this up because we always test with dune-localfunctions
Edited by Janick Gerstenberger
correctly check for HAVE_DUNE_LOCALFUNCTIONS
in tests.
The CI did not pick this up because we always test with dune-localfunctions