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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Elastica\Test\Connection\Strategy;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Elastica\Connection\Strategy\CallbackStrategy;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Elastica\Connection\Strategy\Simple;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Elastica\Connection\Strategy\StrategyFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Elastica\Test\Base;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Description of StrategyFactoryTest.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author chabior  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @internal  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class StrategyFactoryTest extends Base  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @group unit  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function testCreateCallbackStrategy(): void  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $callback = static function ($connections): void { | 
            
                            
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                        };  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $strategy = StrategyFactory::create($callback);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->assertInstanceOf(CallbackStrategy::class, $strategy);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @group unit  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testCreateByName(): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $strategyName = 'Simple';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $strategy = StrategyFactory::create($strategyName);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertInstanceOf(Simple::class, $strategy);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @group unit  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testCreateByClass(): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $strategy = new EmptyStrategy();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertEquals($strategy, StrategyFactory::create($strategy));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @group unit  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testCreateByClassName(): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $strategy = StrategyFactory::create(EmptyStrategy::class);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertInstanceOf(EmptyStrategy::class, $strategy);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @group unit  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testFailCreate(): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->expectException(\InvalidArgumentException::class);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $strategy = new \stdClass();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        StrategyFactory::create($strategy);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @group unit  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testNoCollisionWithGlobalNamespace(): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // create collision  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!\class_exists('Simple')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            \class_alias('Elastica\Util', 'Simple'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $strategy = StrategyFactory::create('Simple'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertInstanceOf(Simple::class, $strategy);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.