Have the repository use Mocha and Chai to test stuff

database/questions.js

@@ -5,10 +5,16 @@ import { MongoClient, ObjectId } from 'mongodb';
 
 const uri = `mongodb+srv://${process.env.MONGODB_USERNAME || 'geoffreywu42'}:${process.env.MONGODB_PASSWORD || 'password'}@qbreader.0i7oej9.mongodb.net/?retryWrites=true&w=majority`;
 const client = new MongoClient(uri);
-client.connect().then(async () => {
-    console.log('connected to mongodb');
-});
 
+async function connectToDatabase(log=false) {
+    await client.connect();
+
+    if (log) {
+        console.log('connected to mongodb');
+    }
+}
+
+await connectToDatabase(true);
 
 const database = client.db('qbreader');
 
@@ -600,6 +606,7 @@ async function reportQuestion(_id, reason, description, verbose = true) {
 
 
 export {
+    connectToDatabase,
     getBonusById,
     getNumPackets,
     getPacket,