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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Kazuakim\Reddish;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * ClientsTest.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @property array  $_defaultConfig  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @property object $_clients;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright KazuakiM <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    KazuakiM <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   http://www.opensource.org/licenses/mit-license.php  MIT License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://github.com/KazuakiM/reddish  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class ClientsTest extends \PHPUnit\Framework\TestCase //{{{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // Class variable {{{ | 
            
                            
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                    private $_defaultConfig = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // 'connect' paramater  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'host' => '127.0.0.1', //can be a host, or the path to a unix domain socket  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'port' => 6379,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'timeout' => 1.0,      //value in seconds (optional, default is 0 meaning unlimited)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'reserved' => null,    //should be NULL if retry_interval is specified  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'read_timeout' => 1.0, //value in seconds (optional, default is 0 meaning unlimited)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // 'pconnect' paramater  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'persistent_id' => '', //identity for the requested persistent connection  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // 'auth' paramater  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'password' => null,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // serializer  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'serializer' => \Redis::SERIALIZER_NONE,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // 'connect' or 'pconnect'  | 
            
                            
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                        'persistent' => false, //default is connect  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $_clients;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * setUp.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function setUp() //{{{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->_clients = new Clients($this->_defaultConfig);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    } //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * tearDown.  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function tearDown() //{{{ | 
            
            
                                                                        
                            
            
                                    
            
            
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                        unset($this->_clients);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    } //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * testConnectionPersistentError.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedException        \RedisException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedExceptionCode    0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedExceptionMessage connect errored.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testConnectionPersistentError() //{{{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config = $this->_defaultConfig;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config['host'] = '127.0.0.2';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients = new Clients($config);  | 
            
                            
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                    } //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * testConnectionError.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedException        \RedisException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedExceptionCode    0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedExceptionMessage pconnect errored.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testConnectionError() //{{{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config = $this->_defaultConfig;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config['host'] = '127.0.0.2';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config['persistent'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients = new Clients($config);  | 
            
                            
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                    } //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * testPingError.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedException        \RedisException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedExceptionCode    0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @expectedExceptionMessage Connection closed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testPingError() //{{{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config = $this->_defaultConfig;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config['persistent'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients = new Clients($config);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients->close();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients->ping();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    } //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * testConnection.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                    public function testConnection() //{{{ | 
            
                            
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                        $this->assertTrue($this->_clients->isConnected());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config = $this->_defaultConfig;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config['persistent'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients = new Clients($config);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue($clients->isConnected());  | 
            
                            
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                        $clients->ping();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients->close();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        unset($clients);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    } //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * testIsConnected.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                    public function testIsConnected() //{{{ | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config = $this->_defaultConfig;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $config['persistent'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $clients = new Clients($config);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->assertTrue($clients->isConnected());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 | 
                        $clients->close();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                                                     | 
                
                 | 
                        $this->assertFalse($clients->isConnected());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                        $clients->close();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                    } //}}}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                     * testSave.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                    public function testSave() //{{{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                        $this->_clients->set('key', '1'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                        $this->assertSame('1', $this->_clients->get('key')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                    } //}}}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                } //}}}  | 
            
            
                                                        
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.