[test][sequential1p] use alugrid for test

test/porousmediumflow/1p/sequential/CMakeLists.txt

@@ -23,6 +23,7 @@ dumux_add_test(NAME test_diffusion3d
               LABELS porousmediumflow 1p sequential
               SOURCES test_diffusion3d.cc
               COMMAND ${CMAKE_SOURCE_DIR}/bin/testing/runtest.py
+              CMAKE_GUARD dune-alugrid_FOUND
               CMD_ARGS --script fuzzy
                        --files ${CMAKE_SOURCE_DIR}/test/references/test_diffusion3d_fv-reference.vtu
                                ${CMAKE_CURRENT_BINARY_DIR}/test_diffusion3d_fv-00000.vtu

test/porousmediumflow/1p/sequential/test_diffusionproblem3d.hh

@@ -22,13 +22,7 @@
 #ifndef DUMUX_TEST_DIFFUSION_3D_PROBLEM_HH
 #define DUMUX_TEST_DIFFUSION_3D_PROBLEM_HH
 
-#if HAVE_DUNE_ALUGRID
 #include <dune/alugrid/grid.hh>
-#endif
-#if HAVE_UG
-#include <dune/grid/uggrid.hh>
-#endif
-#include <dune/grid/yaspgrid.hh>
 
 #include <dumux/material/components/constant.hh>
 
@@ -71,16 +65,8 @@ struct MimeticTest { using InheritsFrom = std::tuple<DiffusionTest, MimeticPress
 } // end namespace TTag
 
 // Set the grid type
-#if HAVE_DUNE_ALUGRID
 template<class TypeTag>
 struct Grid<TypeTag, TTag::DiffusionTest> { using type = Dune::ALUGrid<3, 3, Dune::cube, Dune::nonconforming>; };
-#elif HAVE_UG
-template<class TypeTag>
-struct Grid<TypeTag, TTag::DiffusionTest> { using type = Dune::UGGrid<3>; };
-#else
-template<class TypeTag>
-struct Grid<TypeTag, TTag::DiffusionTest> { using type = Dune::YaspGrid<3>; };
-#endif
 
 template<class TypeTag>
 struct Problem<TypeTag, TTag::DiffusionTest> { using type = TestDiffusion3DProblem<TypeTag>; };