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by Andrii
11:39
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HelperTest::testDumpClosure()   A

↳ Parent: HelperTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 5
c 1
b 0
f 0
dl 0
loc 10
rs 10
cc 1
nc 1
nop 0
1 
<?php
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namespace hiqdev\composer\config\tests\unit;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use hiqdev\composer\config\Helper;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHPUnit\Framework\TestCase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class HelperTest extends TestCase

            


            
                                                                        
                            
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function testExportClosure(): void

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $params = ['test' => 42];

            


            
                                                                        
                            
            
                                    
            
            

                
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        $closure = static function () use ($params) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $params['test'];

            


            
                                                                        
                            
            
                                    
            
            

                
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        };

            


            
                                                                        
                            
            
                                    
            
            

                
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        $exportedClosure = Helper::exportVar($closure);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->assertSameWithoutLE("static function () use (\$params) {\n            return \$params['test'];\n        }", $exportedClosure);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function assertSameWithoutLE($expected, $actual, string $message = ''): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $expected = preg_replace('/\R/', "\n", $expected);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $actual = preg_replace('/\R/', "\n", $actual);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertSame($expected, $actual, $message);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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