├── .gitignore
├── README.md
├── lib
    └── calculator.js
├── package.json
├── test
    └── calculatorSpec.js
└── wallaby.js


/.gitignore:
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1 | /node_modules
2 | .idea
3 | 


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/README.md:
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1 | [![Wallaby.js](https://img.shields.io/badge/wallaby.js-configured-green.svg)](https://wallabyjs.com)
2 | 
3 | # Testing node.js app with wallaby.js
4 | 
5 | ![node 1](https://cloud.githubusercontent.com/assets/979966/7109868/99153c62-e1ea-11e4-962a-8aafaa0c8cdc.gif)
6 | 


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/lib/calculator.js:
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 1 | 'use strict';
 2 | 
 3 | class Calculator {
 4 |   constructor() {
 5 |   }
 6 | 
 7 |   add(a, b) {
 8 |     return a + b;
 9 |   }
10 | }
11 | 
12 | module.exports = new Calculator();
13 | 


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/package.json:
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1 | {
2 |   "private": true,
3 |   "devDependencies": {
4 |     "chai": "^3.5.0"
5 |   }
6 | }
7 | 


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/test/calculatorSpec.js:
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 1 | 'use strict';
 2 | 
 3 | let calculator = require('../lib/calculator');
 4 | 
 5 | describe('calculator', () => {
 6 | 
 7 |   it('should add numbers', () => {
 8 |     expect(calculator.add(2, 2)).to.equal(4);
 9 |   });
10 | });
11 | 


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/wallaby.js:
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 1 | module.exports = function () {
 2 |   return {
 3 |     files: [
 4 |       'lib/**/*.js'
 5 |     ],
 6 | 
 7 |     tests: [
 8 |       'test/**/*Spec.js'
 9 |     ],
10 | 
11 |     setup: function () {
12 |       global.expect = require('chai').expect;
13 |     },
14 | 
15 |     env: {
16 |       type: 'node',
17 |       runner: 'node'
18 |     }
19 |   };
20 | };
21 | 


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