Sqlite: Extend database

lastInsertedRowId() function was added and more test are now under test.

Change-Id: I02bf11dbab29654dbff9f2cad8c13c0c4d15e3be
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/libs/sqlite/sqlitedatabase.h

@@ -73,13 +73,25 @@ public:
     void setOpenMode(OpenMode openMode);
     OpenMode openMode() const;
 
-    int changesCount();
-    int totalChangesCount();
-
     void execute(Utils::SmallStringView sqlStatement);
 
     DatabaseBackend &backend();
 
+    int64_t lastInsertedRowId() const
+    {
+        return m_databaseBackend.lastInsertedRowId();
+    }
+
+    int changesCount()
+    {
+        return m_databaseBackend.changesCount();
+    }
+
+    int totalChangesCount()
+    {
+        return m_databaseBackend.totalChangesCount();
+    }
+
 private:
     void initializeTables();
     std::mutex &databaseMutex() { return m_databaseMutex; }