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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SilverStripe\SsPak\DataExtractor\CsvTableWriter;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                class CsvTableWriterTest extends PHPUnit_Framework_TestCase  | 
            
            
                                                                        
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	function testCsvReading() { | 
            
                            
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                		if (file_exists('/tmp/output.csv')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			unlink('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv = new CsvTableWriter('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv->start(['Col1', 'Col2', 'Col3']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv->writeRecord([ 'Col1' => 'One', 'Col2' => 2, 'Col3' => 'Three' ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv->writeRecord([ 'Col1' => 'Hello, Sam', 'Col2' => 5, 'Col3' => "Nice to meet you\nWhat is your name?" ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv->finish();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csvContent = file_get_contents('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		unlink('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$fixture = file_get_contents(__DIR__ . '/fixture/input.csv');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->assertEquals($fixture, $csvContent);  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	function testNoStartCall() { | 
            
                            
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                		if (file_exists('/tmp/output.csv')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			unlink('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv = new CsvTableWriter('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv->writeRecord([ 'Col1' => 'One', 'Col2' => 2, 'Col3' => 'Three' ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv->writeRecord([ 'Col1' => 'Hello, Sam', 'Col2' => 5, 'Col3' => "Nice to meet you\nWhat is your name?" ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csv->finish();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$csvContent = file_get_contents('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		unlink('/tmp/output.csv'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$fixture = file_get_contents(__DIR__ . '/fixture/input.csv');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->assertEquals($fixture, $csvContent);  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	}  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.