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                <?php  | 
            
                            
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                namespace Fwk\Events;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                if(!class_exists('\Fwk\Events\Event')) | 
            
                            
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                    require_once __DIR__ .'/../src/Event.php';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Test class for Event.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Generated by PHPUnit on 2010-12-22 at 14:22:34.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class EventTest extends \PHPUnit_Framework_TestCase { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var Event  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $object;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Sets up the fixture, for example, opens a network connection.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * This method is called before a test is executed.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function setUp()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->object = new Event('test.event', array('test' => 'testValue')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @todo Implement testGetName().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetName()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals('test.event', $this->object->getName()); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testGetData()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue(is_array($this->object->getData()));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testSetProcessed()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFalse($this->object->isProcessed());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->object->setProcessed(true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue($this->object->isProcessed());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function testDataAsObjectProperties()  | 
            
            
                                                        
            
                                    
            
            
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                    { | 
            
            
                                                        
            
                                    
            
            
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                        $this->assertFalse(isset($this->object->test2));  | 
            
            
                                                        
            
                                    
            
            
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                        $this->assertTrue(isset($this->object->test));  | 
            
            
                                                        
            
                                    
            
            
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                        $this->assertEquals('testValue', $this->object->test); | 
            
                            
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                        $this->assertFalse($this->object->__isset('test2')); | 
            
            
                                                        
            
                                    
            
            
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                        $this->assertTrue($this->object->__isset('test')); | 
            
            
                                                        
            
                                    
            
            
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                        $this->assertEquals('testValue', $this->object->__get('test')); | 
            
            
                                                        
            
                                    
            
            
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                        $this->object->__set('test2', 'testValue2'); | 
            
            
                                                        
            
                                    
            
            
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                        $this->assertTrue($this->object->__isset('test2')); | 
            
            
                                                        
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.