message: testing: Switch inline engine test MPI usage based on libraries linked
  This was accidentally left out of commit (testing: Switch
  C/C++ test MPI usage based on libraries linked, 2020-04-20).
diff: @@ -627,12 +627,12 @@ TEST_F(InlineWriteRead, InlineWriteReadContracts)
  // Number of steps
  const size_t NSteps = 3;
  -#ifdef ADIOS2_HAVE_MPI
  +#if ADIOS2_USE_MPI
  MPI_Comm_rank(MPI_COMM_WORLD, &mpiRank);
  MPI_Comm_size(MPI_COMM_WORLD, &mpiSize);
  #endif
  -#ifdef ADIOS2_HAVE_MPI
  +#if ADIOS2_USE_MPI
  adios2::ADIOS adios(MPI_COMM_WORLD, adios2::DebugON);
  #else
  adios2::ADIOS adios(adios2::DebugON);
  @@ -754,12 +754,12 @@ TEST_F(InlineWriteRead, InlineWriteReadContracts2)
  // Number of steps
  const size_t NSteps = 3;
  -#ifdef ADIOS2_HAVE_MPI
  +#if ADIOS2_USE_MPI
  MPI_Comm_rank(MPI_COMM_WORLD, &mpiRank);
  MPI_Comm_size(MPI_COMM_WORLD, &mpiSize);
  #endif
  -#ifdef ADIOS2_HAVE_MPI
  +#if ADIOS2_USE_MPI
  adios2::ADIOS adios(MPI_COMM_WORLD, adios2::DebugON);
  #else
  adios2::ADIOS adios(adios2::DebugON);
  