Fix dailyAverages query on session update & test

- Add dailyAverages seeds
- Start implementing testing

services/dailyAverages/dailyAveragesModel.js

@@ -2,9 +2,9 @@ const db = require('../../data/dbConfig');
 
 module.exports = {
 	getDailyAverages
-}
+};
 
 function getDailyAverages(id) {
 	return db('dailyAverages')
-		.where({ id });
+		.where({user_id : id });
 }

services/dailyAverages/dailyAveragesRouter.js

@@ -4,7 +4,7 @@ const router = require('express').Router();
 const Averages = require('./dailyAveragesModel');
 
 router.get('/:id/averages', (req, res) => {
-   Averages.getDailyAverages(req.params.id)
+	Averages.getDailyAverages(req.params.id)
 			.then(averages => {
 				res.status(200).json(averages);
 			})