unit tests and fixes

repertory/librepertory/src/db/impl/rdb_file_db.cpp

@@ -171,10 +171,6 @@ void rdb_file_db::enumerate_item_list(
       callback(list);
       list.clear();
     }
-
-    if (not list.empty()) {
-      callback(list);
-    }
   }
 
   {
@@ -194,11 +190,11 @@ void rdb_file_db::enumerate_item_list(
       callback(list);
       list.clear();
     }
+  }
 
   if (not list.empty()) {
     callback(list);
   }
-  }
 }
 
 auto rdb_file_db::get_api_path(const std::string &source_path,

repertory/repertory_test/src/file_db_test.cpp

@@ -21,6 +21,7 @@
 */
 
 #include "fixtures/file_db_fixture.hpp"
+#include <filesystem>
 
 namespace {
 const auto get_stop_requested = []() -> bool { return false; };
@@ -343,7 +344,8 @@ TYPED_TEST(file_db_test, item_not_found_is_returned_for_non_existing_api_path) {
 TYPED_TEST(file_db_test, can_enumerate_item_list) {
   this->file_db->clear();
 
-  EXPECT_EQ(api_error::success, this->file_db->add_directory("/", "c:\\test"));
+  EXPECT_EQ(api_error::success,
+            this->file_db->add_directory("/", std::filesystem::current_path()));
   EXPECT_EQ(api_error::success, this->file_db->add_or_update_file({
                                     "/file",
                                     0U,