[test][sequential1p] require UMFPack

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

@@ -23,7 +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
+              CMAKE_GUARD "( dune-alugrid_FOUND AND HAVE_UMFPACK )"
               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

@@ -34,6 +34,8 @@
 #include <dumux/porousmediumflow/2p/sequential/diffusion/problem.hh>
 #include <dumux/porousmediumflow/sequential/cellcentered/velocity.hh>
 
+#include <dumux/linear/seqsolverbackend.hh>
+
 #include "test_diffusionspatialparams3d.hh"
 
 namespace Dumux
@@ -81,13 +83,8 @@ struct FluidSystem<TypeTag, TTag::DiffusionTest>
     using type = FluidSystems::TwoPImmiscible<Scalar, WettingPhase, NonwettingPhase>;
 };
 
-#if HAVE_SUPERLU
-template<class TypeTag>
-struct LinearSolver<TypeTag, TTag::DiffusionTest> { using type = SuperLUBackend; };
-#else
 template<class TypeTag>
-struct LinearSolver<TypeTag, TTag::DiffusionTest> { using type = ILUnRestartedGMResBackend; };
-#endif
+struct LinearSolver<TypeTag, TTag::DiffusionTest> { using type = UMFPackBackend; };
 
 }