RFC: Aws node helloworld tested

.eslintrc.json

@@ -1,7 +1,8 @@
 {
   "extends": "airbnb-base",
   "env": {
-    "node": true
+    "node": true,
+    "mocha": true
   },
   "rules": {
     "strict": "off",

README.md

@@ -45,6 +45,7 @@ serverless install -u https://github.com/serverless/examples/tree/master/folder-
 | [Aws Fetch File And Store In S3](https://github.com/serverless/examples/tree/master/aws-node-fetch-file-and-store-in-s3) <br/> Fetch an image from remote source (URL) and then upload the image to a S3 bucket. | nodeJS |
 | [Aws Function Compiled With Babel](https://github.com/serverless/examples/tree/master/aws-node-function-compiled-with-babel) <br/> Demonstrating how to compile all your code with Babel | nodeJS |
 | [Aws Github Webhook Listener](https://github.com/serverless/examples/tree/master/aws-node-github-webhook-listener) <br/> Extend your github repositories with this github webhook listener | nodeJS |
+| [Aws Node Helloworld Tested](https://github.com/serverless/examples/tree/master/aws-node-helloworld-tested) <br/> A simple example showing a http helloworld including a unit test. | nodeJS |
 | [Aws Iot Event](https://github.com/serverless/examples/tree/master/aws-node-iot-event) <br/> Example on how to setup a AWS IoT Rule to send events to a Lambda function | nodeJS |
 | [Aws Node Rekognition Analysis S3 Image](https://github.com/serverless/examples/tree/master/aws-node-rekognition-analysis-s3-image) <br/> Analyse an Image from an S3 Bucket with Amazon Rekognition | nodeJS |
 | [Aws Node Restapi Mongodb](https://github.com/serverless/examples/tree/master/aws-node-rest-api-mongodb) <br/> Serverless REST API with MongoDB using Mongoose and Bluebird | nodeJS |

aws-node-helloworld-tested/README.md

@@ -0,0 +1,44 @@
+# AWS Node Helloworld Tested
+
+A simple example showing a http helloworld including a unit test.
+
+## Install 
+
+    $ serverless install -u https://github.com/serverless/examples/tree/master/aws-node-helloworld-tested -n helloworld
+
+## Deploy
+
+    $ cd helloworld
+    $ serverless deploy
+    Serverless: Packaging service...
+    Serverless: Creating Stack...
+    Serverless: Checking Stack create progress...
+    .....
+    Serverless: Stack create finished...
+    Serverless: Uploading CloudFormation file to S3...
+    Serverless: Uploading artifacts...
+    Serverless: Uploading service .zip file to S3 (1.36 KB)...
+    Serverless: Updating Stack...
+    Serverless: Checking Stack update progress...
+    ...............................
+    Serverless: Stack update finished...
+    Service Information
+    service: hellworld
+    stage: dev
+    region: us-east-1
+    api keys:
+        None
+    endpoints:
+        GET - https://<someid>.execute-api.us-east-1.amazonaws.com/dev/hello-world
+    functions:
+        helloWorld: hellworld-dev-helloWorld
+
+## Testout endpoint
+
+    $ curl -sL $(sls info |grep -oEi 'http.*') | jq .message
+    "Go Serverless v1.0! Your function executed successfully!"
+
+
+## Run local unit tests
+
+     npm test

aws-node-helloworld-tested/handler.js

@@ -0,0 +1,13 @@
+'use strict';
+
+module.exports.helloworld = (event, context, callback) => {
+  const response = {
+    statusCode: 200,
+    body: JSON.stringify({
+      message: 'Go Serverless v1.0! Your function executed successfully!',
+      input: event,
+    }),
+  };
+
+  callback(null, response);
+};

aws-node-helloworld-tested/handler.test.js

@@ -0,0 +1,23 @@
+const assert = require('assert');
+
+const hander = require('./handler');
+
+describe('Handler', () => {
+  describe('#helloworld', () => {
+    it('should return 200 status code', (done) => {
+      const callback = (err, result) => {
+        assert.equal('200', result.statusCode);
+        done();
+      };
+      hander.helloworld({}, {}, callback);
+    });
+
+    it('should return the hellworld message as json', (done) => {
+      const callback = (err, result) => {
+        assert.equal('Go Serverless v1.0! Your function executed successfully!', JSON.parse(result.body).message);
+        done();
+      };
+      hander.helloworld({}, {}, callback);
+    });
+  });
+});

aws-node-helloworld-tested/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "aws-node-helloworld-tested",
+  "version": "0.0.1",
+  "description": "A simple example showing a http helloworld including a unit test.",
+  "main": "handler.js",
+  "scripts": {
+    "test": "mocha handler.test.js"
+  },
+  "author": "Matthias Luebken",
+  "license": "MIT",
+  "devDependencies": {
+    "mocha": "^3.4.2"
+  }
+}

aws-node-helloworld-tested/serverless.yml

@@ -0,0 +1,23 @@
+# Welcome to serverless. Read the docs at https://serverless.com/framework/docs/
+
+service: helloworld
+
+# The `provider` block defines where your service will be deployed
+provider:
+  name: aws
+  runtime: nodejs6.10
+
+# Exclude tests for deployment
+package:
+  exclude:
+    - "*.test.js"
+
+# The `functions` block defines what code to deploy
+functions:
+  helloWorld:
+    handler: handler.helloworld
+    # The `events` block defines how to trigger the handler.helloWorld code
+    events:
+      - http:
+          path: hello-world
+          method: get

package.json

@@ -14,6 +14,11 @@
     "markdown-magic": "^0.1.13"
   },
   "devDependencies": {
+    "eslint": "^3.19.0",
+    "eslint-config-airbnb": "^15.0.1",
+    "eslint-plugin-import": "^2.3.0",
+    "eslint-plugin-jsx-a11y": "^5.0.3",
+    "eslint-plugin-react": "^7.0.1",
     "markdown-magic": "^0.1.14"
   }
 }