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Passed
Branch — master (7b18cd)
by Jakub
03:40
created

MultiStepCommand::__construct()   A

↳ Parent: MultiStepCommand

Complexity

Conditions 2
Paths 2

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 2

Importance

Changes 2
Bugs 0 Features 0
Metric Value
cc 2
eloc 5
c 2
b 0
f 0
nc 2
nop 2
dl 0
loc 10
ccs 7
cts 7
cp 1
crap 2
rs 10
1 
<?php declare(strict_types=1);
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namespace Zalas\Toolbox\Tool\Command;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use InvalidArgumentException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Zalas\Toolbox\Tool\Collection;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Zalas\Toolbox\Tool\Command;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class MultiStepCommand implements Command

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $commands;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $glue;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __construct(Collection $commands, $glue = ' && ')

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($commands->empty()) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new InvalidArgumentException('Collection of commands cannot be empty.');

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->commands = $commands->filter(function (Command $c) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $c;

            


            
                                                                        
                            
            
                                    
            
            

                
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        });

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->glue = $glue;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __toString(): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return \implode($this->glue, $this->commands->toArray());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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