Merge pull request #2 from stereobooster/mocha-express-chai

Mocha express chai

Author: florian

mocha-express-chai/Readme.md

@@ -1,10 +1,48 @@
-# Usage
+# Express + Mocha & Co
+
+**Note**: `Grunt` is optional you can do all with `mocha` only
+
+## Usage
 
 ```
-npm i
 npm test
 ```
 
-# Travis
+or
+
+```
+mocha
+```
+
+or
+
+```
+grunt test
+```
+
+## Travis Badge
 
 [![Build Status](https://secure.travis-ci.org/<GITHUB_USER>/<REPO_NAME>.png)](http://travis-ci.org/<GITHUB_USER>/<REPO_NAME>)
+
+## Autotest
+
+```
+mocha -w
+```
+or
+
+```
+grunt watch
+```
+
+## Coverage
+
+```
+mocha -R html-cov > coverage.html
+```
+
+## Test Documentation
+
+```
+mocha -R doc > doc.html
+```

mocha-express-chai/app.js

@@ -1,10 +1,14 @@
-var express = require("express");
- 
+var express = require('express');
+
+var index = require('./app/controllers/index');
+
 var app = express();
 
 // Config
-app.configure('development', function() {
+app.configure(function() {
   app.set('port', 8000);
+  app.set('views', __dirname + '/app/views');
+  app.set('view engine', 'jade');
 });
 
 app.configure('development', function() {
@@ -18,9 +22,7 @@ app.configure('test', function () {
 app.configure('production', function() {
 });
 
-app.get('/', function(req, res, next) {
-  res.send('Hello world!');
-})
+index.init(app);
 
 module.exports = app;
 

mocha-express-chai/app/controllers/index.js

@@ -0,0 +1,13 @@
+exports.init = function(app) {
+  app.get('/', function (req, res, next) {
+    res.render('index');
+  });
+
+  app.get('/hello', function (req, res, next) {
+    res.send('Hello world!');
+  });
+
+  app.get('/form', function (req, res, next) {
+    res.render('index');
+  });
+}

mocha-express-chai/app/views/index.jade

@@ -0,0 +1,8 @@
+doctype 5
+html
+  head
+    title= 'Hello world'
+  body
+    form(method='GET',action='/form')
+      input(type='text',name='email')
+      input(type='submit',name='Save')

mocha-express-chai/grunt.js

@@ -2,26 +2,33 @@ module.exports = function(grunt) {
 
   // Add our custom tasks.
   grunt.loadNpmTasks('grunt-mocha-test');
+  grunt.loadNpmTasks('grunt-exec');
 
   // Project configuration.
   grunt.initConfig({
+    exec: {
+      coverage: {
+        command: 'node_modules/.bin/mocha -R html-cov > coverage.html',
+      }
+    },
     mochaTest: {
-      files: ['spec/**/*.spec.js']
+      files: ['test/**/*.test.js']
     },
     mochaTestConfig: {
       options: {
         reporter: 'dot',
-        require: 'spec/common'
+        require: 'test/common'
       }
     },
     watch: {
       test: {
-        files: ['spec/**/*.spec.js'],
+        files: ['test/**/*.js', 'app/**/*.js'],
         tasks: 'test'
       }
     }
   });
- 
+
+  grunt.registerTask('coverage', 'exec:coverage');
   grunt.registerTask('test', 'mochaTest');
   grunt.registerTask('default', 'test');
 }

mocha-express-chai/package.json

@@ -4,22 +4,29 @@
     "private": true,
     "scripts": {
         "start": "node app.js",
-        "test": "node_modules/.bin/grunt test"
+        "test": "node_modules/.bin/mocha",
+        "blanket": {
+            "pattern": "/app/"
+        }
     },
     "author": "TODO",
     "main": "./app.js",
     "engines": { 
         "node":  ">=0.8.x"
     },
     "dependencies": {
-        "express": "3.x"
+        "express": "3.x",
+        "jade": "*"
     },
     "devDependencies": {
         "grunt": "*",
         "grunt-mocha-test": "*",
+        "grunt-exec": "*",
         "chai": "*",
         "mocha": "*",
         "zombie": "*",
-        "chai-supertest": "*"
+        "phantom": "*",
+        "chai-supertest": "*",
+        "blanket": ">= 1.0.3"
     }
 }

mocha-express-chai/spec/common.js mocha-express-chai/test/common.js

@@ -19,15 +19,21 @@ chai.use(chaiSupertest.httpAsserts);
 // global.sinon = require("sinon");
 // var sinonChai = require("sinon-chai");
 // chai.use(sinonChai);
+
+// use zombie.js as headless browser
+global.Browser = require('zombie');
+
+// get the phantom
+global.phantom = require('phantom')
 
 // force the test environment to 'test'
 process.env.NODE_ENV = 'test';
 
+// test coverage
+require('blanket');
+
 // get the application server module
 global.app = require('./../app');
 
 // get the super-agent
 global.user = request(app).agent();
-
-// use zombie.js as headless browser
-global.Browser = require('zombie');

mocha-express-chai/test/phantom.test.js

@@ -0,0 +1,26 @@
+describe("phantom suite", function() {
+
+  before(function(done) {
+    this.server = app.listen(3000);
+    var self = this;
+    phantom.create(function(ph){
+      self.ph = ph;
+      ph.createPage(function(page){
+        self.page = page;
+        done();
+      })
+    })
+  });
+
+  after(function(done){
+    this.ph.exit();
+    this.server.close(done);
+  });
+
+  it("testing with the help of phantom", function(done) {
+    this.page.open("http://localhost:3000", function(status){
+      status.should.be.eql("success");
+      done();
+    })
+  });
+});

mocha-express-chai/spec/supertest.spec.js mocha-express-chai/test/supertest.test.js

@@ -1,7 +1,7 @@
 describe("supertest suite", function() {
   it("testing with the help of super-agen", function(done) {
     user
-      .get('/')
+      .get('/hello')
       .end(function (res) {
         res.should.be.html;
         res.should.have.status(200);

mocha-express-chai/spec/zombie.spec.js mocha-express-chai/test/zombie.test.js

@@ -19,7 +19,16 @@ describe("zombie suite", function() {
     this.server.close(done);
   });
 
-  it("testing with the help of zombie", function() {
-    this.browser.success.should.be.true;
+  it("testing with the help of zombie", function(done) {
+    var browser = this.browser;
+    browser.success.should.be.true;
+    browser.text("title").should.eql('Hello world');
+    browser
+      .fill("email", "[email protected]")
+      .pressButton("Save", function() {
+        // Form submitted, new page loaded.
+        browser.success.should.be.true;
+        done();
+      })
   });
 });