PhpOrient\TxCommitTest::testUpdate PHP Метод

    public function testUpdate()
    {
        $config = static::getConfig();
        $this->client = new PhpOrient();
        $this->client->configure(array('username' => $config['username'], 'password' => $config['password'], 'hostname' => $config['hostname'], 'port' => $config['port']));
        $this->client->dbOpen($this->db_name, 'admin', 'admin');
        $tx = $this->client->getTransactionStatement();
        $this->assertInstanceOf('PhpOrient\\Protocols\\Binary\\Transaction\\TxCommit', $tx);
        $tx = $tx->begin();
        $this->assertInstanceOf('PhpOrient\\Protocols\\Binary\\Transaction\\TxCommit', $tx);
        $recUp = ['accommodation' => 'mountain cabin'];
        $rec2 = new Record();
        $rec2->setOData($recUp);
        $rec2->setOClass('V');
        $rec2->setRid($this->first_rec->getRid());
        $rec2->setVersion($this->first_rec->getVersion());
        $updateCommand = $this->client->recordUpdate($rec2);
        //UPDATE AGAIN!!!
        $recUp = ['accommodation' => 'mountain cabin 2'];
        $rec3 = new Record();
        $rec3->setOData($recUp);
        $rec3->setOClass('V');
        $rec3->setRid($this->first_rec->getRid());
        $rec3->setVersion($this->first_rec->getVersion());
        $updateCommand = $this->client->recordUpdate($rec3);
        $createCommand = $this->client->recordCreate((new Record())->setOData(['accommodation' => 'bungalow'])->setOClass('V')->setRid(new ID(-1, -1)));
        //CREATE ANOTHER ONE
        $createCommand2 = $this->client->recordCreate((new Record())->setOData(['accommodation' => 'under the sky'])->setOClass('V')->setRid(new ID(-1, -1)));
        $deleteCommand = $this->client->recordDelete($this->sec_rec->getRid());
        $this->assertInstanceOf('PhpOrient\\Protocols\\Binary\\operations\\RecordUpdate', $updateCommand);
        $tx->attach($updateCommand);
        $tx->attach($createCommand);
        $tx->attach($createCommand2);
        $tx->attach($deleteCommand);
        $result = $tx->commit();
        /**
         * @var Record $record
         */
        foreach ($result as $record) {
            if ($record->getOData() == ['accommodation' => 'mountain cabin 2']) {
                $this->assertNotEquals($this->first_rec->getOClass(), ['accommodation' => 'mountain cabin 2']);
            } elseif ($record->getOData() == ['accommodation' => 'bungalow']) {
                $this->assertEquals($record->getOData(), ['accommodation' => 'bungalow']);
                $this->assertEquals($record->getOClass(), 'V');
            } elseif ($record->getOData() == ['accommodation' => 'under the sky']) {
                $this->assertEquals($record->getOData(), ['accommodation' => 'under the sky']);
                $this->assertEquals($record->getOClass(), 'V');
            }
        }
        //check for deleted record
        $deleted = $this->client->recordLoad($this->sec_rec->getRid());
        $this->assertEmpty($deleted);
    }