Fix StorageAccessor move assignment

* Added Unittest for this
* Fixed missing include in test

src/fsfw/storagemanager/StorageAccessor.cpp

@@ -13,7 +13,7 @@ StorageAccessor::StorageAccessor(store_address_t storeId, StorageManagerIF* stor
 StorageAccessor& StorageAccessor::operator=(StorageAccessor&& other) {
   // Call the parent move assignment and also assign own member.
   dataPointer = other.dataPointer;
-  StorageAccessor::operator=(std::move(other));
+  ConstStorageAccessor::operator=(std::move(other));
   return *this;
 }
 

tests/src/fsfw_tests/unit/storagemanager/TestNewAccessor.cpp

@@ -156,4 +156,23 @@ TEST_CASE("New Accessor", "[NewAccessor]") {
       CHECK(receptionArray[i] == 42);
     }
   }
+
+  SECTION("Operators"){
+    result = SimplePool.addData(&testStoreId, testDataArray.data(), size);
+    REQUIRE(result == retval::CATCH_OK);
+    {
+      StorageAccessor accessor(testStoreId);
+      StorageAccessor accessor2(0);
+      accessor2 = std::move(accessor);
+      REQUIRE(accessor.data() == nullptr);
+      std::array<uint8_t, 10> data;
+      size_t size = 10;
+      result = accessor.write(data.data(), size);
+      REQUIRE(result == HasReturnvaluesIF::RETURN_FAILED);
+      result = SimplePool.modifyData(testStoreId, accessor2);
+      REQUIRE(result == HasReturnvaluesIF::RETURN_OK);
+      CHECK(accessor2.getId() == testStoreId);
+      CHECK(accessor2.size() == 10);
+    }
+  }
 }

tests/src/fsfw_tests/unit/storagemanager/TestPool.cpp

@@ -3,6 +3,7 @@
 
 #include <catch2/catch_test_macros.hpp>
 #include <cstring>
+#include <array>
 
 #include "fsfw_tests/unit/CatchDefinitions.h"