diff --git a/.vscode/.cmaketools.json b/.vscode/.cmaketools.json
deleted file mode 100644
index e8a5846..0000000
--- a/.vscode/.cmaketools.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "variant": null,
-  "activeEnvironments": [],
-  "codeModel": null
-}
\ No newline at end of file
diff --git a/src/core/entity.cpp b/src/core/entity.cpp
index 517317e..1368155 100644
--- a/src/core/entity.cpp
+++ b/src/core/entity.cpp
@@ -5,7 +5,7 @@
 #include <boost/uuid/uuid_generators.hpp>
 #include <boost/uuid/uuid_io.hpp>
 
-//Entity::Entity() {}
+Entity::Entity() {}
 
 void Entity::createUuid()
 {
diff --git a/src/core/entity.h b/src/core/entity.h
index 06f53c6..63f6229 100644
--- a/src/core/entity.h
+++ b/src/core/entity.h
@@ -8,8 +8,8 @@
 class Entity
 {
   public:
-    //Entity();
-    //ivirtual ~Entity() = 0;
+    Entity();
+    virtual ~Entity() = 0;
     const boost::uuids::uuid& getUuid() const { return uuid; };
     void createUuid();
     void createUuidFromString(const std::string& uuidString);
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index dde9034..711f5ef 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -6,3 +6,4 @@ set(TEST_SOURCES test_seller.cpp)
 
 add_executable(testsuite ${TEST_SOURCES})
 target_link_libraries(testsuite core Boost::boost Boost::filesystem Boost::unit_test_framework)
+#target_link_libraries(testsuite core)
\ No newline at end of file
diff --git a/test/test_seller.cpp b/test/test_seller.cpp
index 456acad..b660126 100644
--- a/test/test_seller.cpp
+++ b/test/test_seller.cpp
@@ -6,13 +6,7 @@
 
 using namespace boost::unit_test;
 
-BOOST_AUTO_TEST_CASE( create_uuid_nil ) {
+BOOST_AUTO_TEST_CASE( initial_test ) {
     Seller seller{};
     BOOST_TEST(seller.getUuid().is_nil() == true);
 }
-
-BOOST_AUTO_TEST_CASE(create_uuid) {
-    Seller seller{};
-    seller.createUuid();
-    BOOST_TEST(seller.getUuid().is_nil() == false);
-}
\ No newline at end of file