In src/UnitTests/Matrices:

	Initial import of .cpp .cu .h files for the new test.

src/UnitTests/Matrices/SparseMatrixTest.cpp

+/***************************************************************************
+                          SparseMatrixTest.cpp -  description
+                             -------------------
+    begin                : Nov 2, 2018
+    copyright            : (C) 2018 by Tomas Oberhuber et al.
+    email                : tomas.oberhuber@fjfi.cvut.cz
+ ***************************************************************************/
+
+/* See Copyright Notice in tnl/Copyright */
+
+#include "SparseMatrixTest.h"
\ No newline at end of file

src/UnitTests/Matrices/SparseMatrixTest.cu

+/***************************************************************************
+                          SparseMatrixTest.cu -  description
+                             -------------------
+    begin                : Nov 2, 2018
+    copyright            : (C) 2018 by Tomas Oberhuber et al.
+    email                : tomas.oberhuber@fjfi.cvut.cz
+ ***************************************************************************/
+
+/* See Copyright Notice in tnl/Copyright */
+
+#include "SparseMatrixTest.h"
\ No newline at end of file

src/UnitTests/Matrices/SparseMatrixTest.h

+/***************************************************************************
+                          SparseMatrixTest.h -  description
+                             -------------------
+    begin                : Nov 2, 2018
+    copyright            : (C) 2018 by Tomas Oberhuber et al.
+    email                : tomas.oberhuber@fjfi.cvut.cz
+ ***************************************************************************/
+
+/* See Copyright Notice in tnl/Copyright */
+
+#include <TNL/Matrices/CSR.h>
+#include <TNL/Matrices/Ellpack.h>
+#include <TNL/Matrices/SlicedEllpack.h>
+
+using CSR_host = TNL::Matrices::CSR< int, TNL::Devices::Host, int >;
+using CSR_cuda = TNL::Matrices::CSR< int, TNL::Devices::Cuda, int >;
+using E_host = TNL::Matrices::Ellpack< int, TNL::Devices::Host, int >;
+using E_cuda = TNL::Matrices::Ellpack< int, TNL::Devices::Cuda, int >;
+using SE_host = TNL::Matrices::SlicedEllpack< int, TNL::Devices::Host, int, 2 >;
+using SE_cuda = TNL::Matrices::SlicedEllpack< int, TNL::Devices::Cuda, int, 2 >;
+
+#ifdef HAVE_GTEST 
+#include <gtest/gtest.h>
+//TODO Tests go in here
+
+#endif
+
+#include "../GtestMissingError.h"
+int main( int argc, char* argv[] )
+{
+#ifdef HAVE_GTEST
+   ::testing::InitGoogleTest( &argc, argv );
+   return RUN_ALL_TESTS();
+#else
+   throw GtestMissingError();
+#endif
+}
+