simple test

express-server/lib/db.js

@@ -18,8 +18,6 @@ mongoose.connect(db, {useNewUrlParser: true, useUnifiedTopology: true })
 });
 
 
-module.exports = mongoose.connection;
-
 let min = 999999999;
 let max = 10000000000;
 for (i = 0; i < 2; i++) {
@@ -62,4 +60,7 @@ let date = new Date(1997, 1 , 12 , 20, 40);
                   });
                   
 
- user.save();
+ user.save();
+
+module.exports = mongoose.connection;
+