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                class TocifierTest extends PHPUnit_Framework_TestCase  | 
            
                            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testProcess()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(1234);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFalse($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(''); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFalse($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(null);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertFalse($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(array('1234')); | 
            
                            
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                        $this->assertFalse($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier('1234'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testPrependAnchor()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(file_get_contents(__DIR__ . '/test1'));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals($tocifier->getHtml(), '');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // The default augmenting method should already be prependAnchor  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertStringEqualsFile(__DIR__ . '/html1', $tocifier->getHtml());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testSetId()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(file_get_contents(__DIR__ . '/test1'));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier->setAugmentCallback(array('Tocifier', 'setId')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals($tocifier->getHtml(), '');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertStringEqualsFile(__DIR__ . '/html2', $tocifier->getHtml());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                View Code Duplication | 
                    public function testTOC()  | 
            
                            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(file_get_contents(__DIR__ . '/test1'));  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->assertEquals($tocifier->getTOC(), array());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->assertTrue($tocifier->process());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->assertNotNull($tocifier->getTOC());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        ob_start();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $tocifier->dumpTOC();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $returned = ob_get_clean();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->assertStringEqualsFile(__DIR__ . '/toc1', $returned);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                View Code Duplication | 
                    public function testDataHideFromTOC()  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier = new Tocifier(file_get_contents(__DIR__ . '/test2'));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals($tocifier->getHtml(), '');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue($tocifier->process());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Check the augmented HTML is equal to the original one  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertStringEqualsFile(__DIR__ . '/test2', $tocifier->getHtml());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ob_start();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tocifier->dumpTOC();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $returned = ob_get_clean();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals("\n", $returned); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.