[Fix] access to data in unique_ptr

unit_tests/data/Test_Tensor.cpp

@@ -147,7 +147,7 @@ TEST_CASE("[core/data] Tensor(Construction)", "[Tensor][Constructor]") {
                 array0[i] = valueDist(gen);
             }
             T.setBackend("cpu");
-            T.getImpl() -> setRawPtr(array0, T.size());
+            T.getImpl() -> setRawPtr(array0.get(), T.size());
 
             Tensor Tclone;
             REQUIRE_NOTHROW(Tclone = T.clone());
@@ -220,7 +220,7 @@ TEST_CASE("[core/data] Tensor(getter/setter)", "[Tensor][Getter][Setter]") {
         for (std::size_t i = 0; i < T.size(); ++i) {
             array0[i] = valueDist(gen);
         }
-        tensorImpl -> setRawPtr(array0, T.size());
+        tensorImpl -> setRawPtr(array0.get(), T.size());
 
         // getCoord(), getIdx(), getStorageIdx()
         std::vector<DimSize_t> Tdims_copy = Tdims;