codejunction
diff --git a/‎README.md‎
Lines changed: 16 additions & 11 deletions b/‎README.md‎
Lines changed: 16 additions & 11 deletions
diff --git a/‎db.js‎
Lines changed: 6 additions & 1 deletion b/‎db.js‎
Lines changed: 6 additions & 1 deletion
@@ -22,32 +22,37 @@ body:
 ```
 {
   key: 'your key',
-  value: 'your value',
-  timestamp: default to current time in epoch seconds format
+  value: 'your value'
 }
 ```
 
 #### GET an item by [key]
 `https://nodejs-api-myce.herokuapp.com/[key]`
 
 #### GET an item by [key] and timestamp query string
-`https://nodejs-api-myce.herokuapp.com/[key]?timestamp=[epoch time in second]`
+`https://nodejs-api-myce.herokuapp.com/[key]?timestamp=[epoch_time_in_second]`
 
 ## Developers Guide
 `npm version: 5.4.2`
 
 `node version: 8.5.0`
 
+`mongodb: mlab` at https://mlab.com
+
 #### Getting Started
-1. Create mlab database at https://mlab.com/
-2. Create a `user` and `password` for the database
-3. Create a `.env` file in root project folder
-4. Add the following credential into the `.env` file
+1. Create mongodb database
+2. Create a `.env` file in root project folder
+3. Add the following credential to the `.env` file
+
+DB_URL=[YOUR_DB_URL]
+
+DB_TEST_URL=[YOUR_TEST_DB_URL]
 
-DBUSER=[YOUR_DB_USERNAME]
+4. Run `npm install`
 
-DBPASSWORD=[YOUR_DB_PASSWORD]
+5. Run `npm start`
 
-5. Run `npm install`
+#### Test
+Test framework: `mocha, chai, chai-http`
 
-6. Run `npm start`
+1. Run `npm test`
@@ -1,4 +1,9 @@
 var mongoose = require('mongoose');
 let DBUSER = process.env.DBUSER
 let DBPASSWORD = process.env.DBPASSWORD
-mongoose.connect(`mongodb://${DBUSER}:${DBPASSWORD}@ds151014.mlab.com:51014/vdragon`)
+
+if (process.env.NODE_ENV === 'test') {
+	mongoose.connect(process.env.DB_TEST_URL)
+} else {
+	mongoose.connect(process.env.DB_URL)
+}