PSR-4, Composer and PHPUnit autoloading

.gitignore

@@ -0,0 +1 @@
+/vendor/

composer.json

@@ -0,0 +1,20 @@
+{
+    "name": "joshtronic/php-sort",
+    "type": "library",
+    "license": "MIT",
+    "require": {
+        "platform": {
+            "php": ">=5.3"
+        }
+    },
+    "autoload": {
+        "psr-4": {
+            "Pickles\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Pickles\\Tests\\": "tests"
+        }
+    }
+}

phpcs.xml

@@ -0,0 +1,5 @@
+<?xml version='1.0'?>
+<ruleset>
+    <exclude-pattern>vendor/*</exclude-pattern>
+    <rule ref='PSR2' />
+</ruleset>

phpunit.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<phpunit bootstrap="./vendor/autoload.php">
+    <directory>./tests</directory>
+</phpunit>

tests/SortTest.php

@@ -1,6 +1,10 @@
 <?php
 
-class SortTest extends PHPUnit_Framework_TestCase
+namespace Pickles\Tests;
+
+use Pickles\Sort;
+
+class SortTest extends \PHPUnit_Framework_TestCase
 {
     public function testByNameASC()
     {
@@ -20,7 +24,7 @@ class SortTest extends PHPUnit_Framework_TestCase
             ['name' => 'gamma'],
         ];
 
-        Pickles\Sort::by('name', $shuffled);
+        Sort::by('name', $shuffled);
 
         $this->assertEquals($sorted, $shuffled);
     }
@@ -43,7 +47,7 @@ class SortTest extends PHPUnit_Framework_TestCase
             ['name' => 'alpha'],
         ];
 
-        Pickles\Sort::by('name', $shuffled, Pickles\Sort::DESC);
+        Sort::by('name', $shuffled, Sort::DESC);
 
         $this->assertEquals($sorted, $shuffled);
     }
@@ -53,9 +57,8 @@ class SortTest extends PHPUnit_Framework_TestCase
         $shuffled = [['foo' => 'bar', 'bar' => 'foo']];
         $sorted   = [['foo' => 'bar', 'bar' => 'foo']];
 
-        Pickles\Sort::by('name', $shuffled);
+        Sort::by('name', $shuffled);
 
         $this->assertEquals($sorted, $shuffled);
     }
 }
-