Rewrite the tests, add 'files' field to the 'package.json', flatten f…

…iles structure.

.gitignore

@@ -1,9 +1,5 @@
 # Node.js folders
-*coverage/
-*node_modules/
-
-# Build artefacts
-*build/
+node_modules
 
 # OS generated files and folders
 .DS_Store

README.md

@@ -8,7 +8,7 @@ is-iojs determines if runtime is io.js.
 
 ## Quick start
 
-First you need to integrate is-iojs into your application.
+First you need to integrate is-iojs into your application:
 
 ```javascript
 var isIojs = require('is-iojs');
@@ -24,11 +24,14 @@ if (isIojs) {
 }
 ```
 
-## Running the build
+## Running the tests
 
-This module can be built using [Grunt](http://gruntjs.com/). Besides running the tests, this also analyses the code. To run Grunt, go to the folder where you have installed is-iojs and run `grunt`. You need to have [grunt-cli](https://github.com/gruntjs/grunt-cli) installed.
+Just clone this repository, install its dependencies and run `npm test` command:
 
-    $ grunt
+    $ git clone https://github.com/alexpods/is-iojs
+    $ cd is-iojs
+    $ npm install
+    $ npm test
 
 ## License
 

lib/isIojs.js → index.js

@@ -1,9 +1,9 @@
 'use strict';
 
-var cp = require('child_process');
+var execSync = require('child_process').execSync;
 
 module.exports = (function () {
-  if (!cp.execSync) {
+  if (!execSync) {
     return false;
   }
   /**
@@ -12,5 +12,6 @@ module.exports = (function () {
   if (~[ 'v1.0.0', 'v1.0.1' ].indexOf(process.version)) {
     return true;
   }
-  return /iojs\.org/.test(cp.execSync('"' + process.execPath + '" -h', { encoding: 'ascii' }));
+
+  return /iojs\.org/.test(execSync('"' + process.execPath + '" -h', { encoding: 'ascii' }));
 })();

package.json

@@ -1,32 +1,38 @@
 {
   "name": "is-iojs",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "is-iojs determines if runtime is io.js.",
-  "contributors": [
-    {
-      "name": "Aleksey Podskrebyshev",
-      "email": "[email protected]"
-    },
-    {
-      "name": "Golo Roden",
-      "email": "[email protected]"
-    }
+  "main": "index.js",
+  "scripts": {
+    "test": "mocha test"
+  },
+  "files": [
+    "index.js"
   ],
-  "main": "lib/isIojs.js",
   "devDependencies": {
-    "assertthat": "0.4.2",
-    "grunt": "0.4.5",
-    "proxyquire": "1.3.1",
-    "tourism": "0.13.2"
+    "chai":  "^2.2.0",
+    "mocha": "^2.2.4",
+    "proxyquire": "1.3.1"
   },
   "repository": {
     "type": "git",
     "url": "git://github.com/alexpods/is-iojs.git"
   },
   "keywords": [
     "iojs",
+    "io.js",
     "runtime",
     "check"
   ],
+  "contributors": [
+    {
+      "name": "Aleksey Podskrebyshev",
+      "email": "[email protected]"
+    },
+    {
+      "name": "Golo Roden",
+      "email": "[email protected]"
+    }
+  ],
   "license": "MIT"
 }

test.js

@@ -0,0 +1,34 @@
+var expect     = require('chai').expect;
+var proxyquire = require('proxyquire');
+
+// TODO: Add more reliable tests. Maybe based on [dnt package](https://www.npmjs.com/package/dnt)
+
+describe('is-iojs', function() {
+
+  it('should be a boolean value', function() {
+    var isIojs = require('./index');
+    expect(isIojs).to.be.a('boolean');
+  });
+
+  it('should equal true if runtime is io.js', function() {
+    var isIojs = proxyquire('./index', {
+      child_process: {
+        execSync: function() {
+          return 'some description containing iojs.org substring';
+        }
+      }
+    });
+    expect(isIojs).to.equal(true);
+  });
+
+  it('should equal false if runtime is not io.js', function() {
+    var isIojs = proxyquire('./index', {
+      child_process: {
+        execSync: function() {
+          return 'some text not containing iojs.org substring'.replace('iojs.org','');
+        }
+      }
+    });
+    expect(isIojs).to.equal(false);
+  });
+});