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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace UsageFinder\Tests;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Application;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Input\ArrayInput;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Output\BufferedOutput;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Process\Process;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use UsageFinder\Command\FindClassMethodUsagesCommand;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                final class ConsoleTest extends TestCase  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testCommand() : void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $application = new Application();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $application->setAutoExit(false);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $input = new ArrayInput([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'command' => 'find',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'path' => 'tests/example',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'find' => 'Doctrine\Common\Collections\Collection::slice',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $output = new BufferedOutput();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $application->add(new FindClassMethodUsagesCommand());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $application->run($input, $output);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertProcessOutput($output->fetch());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function testBin() : void  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $process = new Process([  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'bin/usage-finder',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'find',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'tests/example',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'Doctrine\Common\Collections\Collection::slice',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        ], __DIR__ . '/..');  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $process->mustRun();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $output = $process->getOutput();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertProcessOutput($output);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private static function assertProcessOutput(string $output) : void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertStringContainsString(  | 
            
                            
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                            'Searching for Doctrine\Common\Collections\Collection::slice in tests/example.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertStringContainsString(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'Found usage in src/AppCode.php on line 14.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertStringContainsString(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            '->slice(0, 1);',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertStringContainsString(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'Found usage in src/AppCode.php on line 17.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertStringContainsString(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            '->slice(0, 2);',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertStringContainsString(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'Found usage in src/AppCode.php on line 20.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertStringContainsString(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            '->slice(0, 3);',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertRegExp('/Finished in (.*)ms/', $output); | 
            
                            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.