Functional Testing

Shell scripts to test k8s and os conversion
which can be ran by following command in root dir
`./script/test/cmd/tests.sh`

script/test/fixtures/ngnix-node-redis/node/Dockerfile

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+FROM centos:7
+
+RUN yum -y install epel-release && yum install -y nodejs npm gcc* make 
+RUN /bin/bash -c 'npm install -g nodemon' && mkdir /src
+
+# Define working directory
+WORKDIR /src
+ADD . /src
+
+RUN cd /src && npm install
+
+# Expose port
+EXPOSE  8080
+
+# Run app using nodemon
+CMD /bin/bash -c 'nodemon /src/index.js'

script/test/fixtures/ngnix-node-redis/node/index.js

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+var express = require('express'),
+    http = require('http'),
+    redis = require('redis');
+
+var app = express();
+
+console.log(process.env.REDIS_PORT_6379_TCP_ADDR + ':' + process.env.REDIS_PORT_6379_TCP_PORT);
+
+// APPROACH 1: Using environment variables created by Docker
+// var client = redis.createClient(
+// 	process.env.REDIS_PORT_6379_TCP_PORT,
+//   	process.env.REDIS_PORT_6379_TCP_ADDR
+// );
+
+// APPROACH 2: Using host entries created by Docker in /etc/hosts (RECOMMENDED)
+var client = redis.createClient('6379', 'redis');
+
+
+app.get('/', function(req, res, next) {
+  client.incr('counter', function(err, counter) {
+    if(err) return next(err);
+    res.send('This page has been viewed ' + counter + ' times!');
+  });
+});
+
+http.createServer(app).listen(process.env.PORT || 8080, function() {
+  console.log('Listening on port ' + (process.env.PORT || 8080));
+});

script/test/fixtures/ngnix-node-redis/node/package.json

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+{
+  "name": "node",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "author": "Anand Mani Sankar",
+  "license": "ISC",
+  "dependencies": {
+    "express": "^4.12.3",
+    "hiredis": "^0.2.0",
+    "mocha": "^2.2.1",
+    "redis": "^0.12.1"
+  }
+}

script/test/fixtures/ngnix-node-redis/node/test/dummyTest.js

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+var assert = require("assert");
+
+describe('Dummy Test', function(){
+    it('should pass', function(){
+      assert.ok(true, "It is true!");
+    });
+});