Feature/unit tests

src/mesh/Synchronizer.hpp

@@ -7,9 +7,13 @@
 #include <utils/Exceptions.hpp>
 #include <utils/Messenger.hpp>
 
+#include <utils/pugs_config.hpp>
+
 #include <iostream>
 #include <map>
 
+#ifdef PUGS_HAS_MPI
+
 class Synchronizer
 {
   template <ItemType item_type>
@@ -289,4 +293,28 @@ class Synchronizer
   }
 };
 
+#else   // PUGS_HAS_MPI
+
+class Synchronizer
+{
+ public:
+  template <typename DataType, ItemType item_type, typename ConnectivityPtr>
+  PUGS_INLINE void
+  synchronize(ItemValue<DataType, item_type, ConnectivityPtr>&)
+  {}
+
+  template <typename DataType, ItemType item_type, typename ConnectivityPtr>
+  PUGS_INLINE void
+  synchronize(ItemArray<DataType, item_type, ConnectivityPtr>&)
+  {}
+
+  PUGS_INLINE
+  Synchronizer()
+  {
+    ;
+  }
+};
+
+#endif   // PUGS_HAS_MPI
+
 #endif   // SYNCHRONIZER_HPP