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Completed
Pull Request — master (#177)
by Ciaran
11:41
created

Asserts::assertParse()   A

↳ Parent: Asserts

Complexity

Conditions 1
Paths 1

Size

Total Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 6
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 3
1 
<?php
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declare(strict_types=1);
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namespace Behat\Gherkin\Parsica;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Verraes\Parsica\Parser;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/** @todo upgrade phpunit and use Parsica traits */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait Asserts

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                        
            
                                    
            
            

                
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    private function assertParse($expected, Parser $parser, string $input)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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This method is not used, and could be removed.
                                            

                    
                                                    

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    {

            


            
                                                        
            
                                    
            
            

                
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        $actual = $parser->tryString("$input")->output();

            


            
                                                        
            
                                    
            
            

                
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        $this->assertEquals($expected, $actual);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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It seems like assertEquals() must be provided by classes using this trait. How about adding it as abstract method to this trait?
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for methods that are used by a trait but not required by it.


To illustrate, let’s look at the following code example


trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}





The trait Idable provides a method equalsId that in turn relies on the
method getId(). If this method does not exist on a class mixing in this
trait, the method will fail.


Adding the getId() as an abstract method to the trait will make sure it
is available.


                        

                                                    

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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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