/**
  * Post request into gateway
  *
  * @param DataObject $request
  * @param ConfigInterface $config
  *
  * @return DataObject
  * @throws \Zend_Http_Client_Exception
  */
 public function postRequest(DataObject $request, ConfigInterface $config)
 {
     $result = new DataObject();
     $clientConfig = ['maxredirects' => 5, 'timeout' => 30, 'verifypeer' => $config->getValue('verify_peer')];
     if ($config->getValue('use_proxy')) {
         $clientConfig['proxy'] = $config->getValue('proxy_host') . ':' . $config->getValue('proxy_port');
         $clientConfig['httpproxytunnel'] = true;
         $clientConfig['proxytype'] = CURLPROXY_HTTP;
     }
     /** @var ZendClient $client */
     $client = $this->httpClientFactory->create();
     $client->setUri((bool) $config->getValue('sandbox_flag') ? $config->getValue('transaction_url_test_mode') : $config->getValue('transaction_url'));
     $client->setConfig($clientConfig);
     $client->setMethod(\Zend_Http_Client::POST);
     $client->setParameterPost($request->getData());
     $client->setHeaders(['X-VPS-VIT-CLIENT-CERTIFICATION-ID' => '33baf5893fc2123d8b191d2d011b7fdc', 'X-VPS-Request-ID' => $this->mathRandom->getUniqueHash(), 'X-VPS-CLIENT-TIMEOUT' => 45]);
     $client->setUrlEncodeBody(false);
     try {
         $response = $client->request();
         $responseArray = [];
         parse_str(strstr($response->getBody(), 'RESULT'), $responseArray);
         $result->setData(array_change_key_case($responseArray, CASE_LOWER));
         $result->setData('result_code', $result->getData('result'));
     } catch (\Zend_Http_Client_Exception $e) {
         $result->addData(['response_code' => -1, 'response_reason_code' => $e->getCode(), 'response_reason_text' => $e->getMessage()]);
         throw $e;
     } finally {
         $this->logger->debug(['request' => $request->getData(), 'result' => $result->getData()], (array) $config->getValue('getDebugReplacePrivateDataKeys'), (bool) $config->getValue('debug'));
     }
     return $result;
 }

 /**
  * @covers \Magento\Cms\Block\Adminhtml\Block\Widget\Chooser::prepareElementHtml
  * @param string $elementValue
  * @param integer|null $modelBlockId
  *
  * @dataProvider prepareElementHtmlDataProvider
  */
 public function testPrepareElementHtml($elementValue, $modelBlockId)
 {
     $elementId = 1;
     $uniqId = '126hj4h3j73hk7b347jhkl37gb34';
     $sourceUrl = 'cms/block_widget/chooser/126hj4h3j73hk7b347jhkl37gb34';
     $config = ['key1' => 'value1'];
     $fieldsetId = 2;
     $html = 'some html';
     $title = 'some title';
     $this->this->setConfig($config);
     $this->this->setFieldsetId($fieldsetId);
     $this->elementMock->expects($this->atLeastOnce())->method('getId')->willReturn($elementId);
     $this->mathRandomMock->expects($this->atLeastOnce())->method('getUniqueHash')->with($elementId)->willReturn($uniqId);
     $this->urlBuilderMock->expects($this->atLeastOnce())->method('getUrl')->with('cms/block_widget/chooser', ['uniq_id' => $uniqId])->willReturn($sourceUrl);
     $this->layoutMock->expects($this->atLeastOnce())->method('createBlock')->with('Magento\\Widget\\Block\\Adminhtml\\Widget\\Chooser')->willReturn($this->chooserMock);
     $this->chooserMock->expects($this->atLeastOnce())->method('setElement')->with($this->elementMock)->willReturnSelf();
     $this->chooserMock->expects($this->atLeastOnce())->method('setConfig')->with($config)->willReturnSelf();
     $this->chooserMock->expects($this->atLeastOnce())->method('setFieldsetId')->with($fieldsetId)->willReturnSelf();
     $this->chooserMock->expects($this->atLeastOnce())->method('setSourceUrl')->with($sourceUrl)->willReturnSelf();
     $this->chooserMock->expects($this->atLeastOnce())->method('setUniqId')->with($uniqId)->willReturnSelf();
     $this->elementMock->expects($this->atLeastOnce())->method('getValue')->willReturn($elementValue);
     $this->blockFactoryMock->expects($this->any())->method('create')->willReturn($this->modelBlockMock);
     $this->modelBlockMock->expects($this->any())->method('load')->with($elementValue)->willReturnSelf();
     $this->modelBlockMock->expects($this->any())->method('getId')->willReturn($modelBlockId);
     $this->modelBlockMock->expects($this->any())->method('getTitle')->willReturn($title);
     $this->chooserMock->expects($this->any())->method('setLabel')->with($title)->willReturnSelf();
     $this->chooserMock->expects($this->atLeastOnce())->method('toHtml')->willReturn($html);
     $this->elementMock->expects($this->atLeastOnce())->method('setData')->with('after_element_html', $html)->willReturnSelf();
     $this->assertEquals($this->elementMock, $this->this->prepareElementHtml($this->elementMock));
 }

 public function testGetFormKeyExists()
 {
     $this->sessionMock->expects($this->exactly(2))->method('getData')->with(FormKey::FORM_KEY)->will($this->returnValue('random_string'));
     $this->mathRandomMock->expects($this->never())->method('getRandomString');
     $this->sessionMock->expects($this->never())->method('setData');
     $this->assertEquals('random_string', $this->formKey->getFormKey());
 }

 /**
  * Retrieve Session Form Key
  *
  * @return string A 16 bit unique key for forms
  */
 public function getFormKey()
 {
     if (!$this->isPresent()) {
         $this->set($this->mathRandom->getRandomString(16));
     }
     return $this->escaper->escapeHtmlAttr($this->session->getData(self::FORM_KEY));
 }

 /**
  * Encode value to be used in \Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray
  *
  * @param array $value
  * @return array
  */
 protected function encodeArrayFieldValue(array $value)
 {
     $result = [];
     foreach ($value as $country => $creditCardType) {
         $resultId = $this->mathRandom->getUniqueHash('_');
         $result[$resultId] = ['country_id' => $country, 'cc_types' => $creditCardType];
     }
     return $result;
 }

 /**
  * @dataProvider afterLoadDataProvider
  */
 public function testAfterLoad($value, $hashData, $expected)
 {
     $this->model->setValue($value);
     $index = 0;
     foreach ($hashData as $hash) {
         $this->mathRandomMock->expects($this->at($index))->method('getUniqueHash')->willReturn($hash);
         $index++;
     }
     $this->model->afterLoad();
     $this->assertEquals($expected, $this->model->getValue());
 }

 public function testGetWidgetOptions()
 {
     $rand = rand();
     $this->mathRandom->expects($this->any())->method('getUniqueHash')->with('id_')->willReturn('id_' . $rand);
     $saveVideoUrl = 'http://host/index.php/admin/catalog/product_gallery/upload/key/';
     $saveRemoteVideoUrl = 'http://host/index.php/admin/product_video/product_gallery/retrieveImage/';
     $this->urlBuilder->expects($this->exactly(2))->method('getUrl')->willReturnOnConsecutiveCalls($saveVideoUrl, $saveRemoteVideoUrl);
     $value = ['saveVideoUrl' => $saveVideoUrl, 'saveRemoteVideoUrl' => $saveRemoteVideoUrl, 'htmlId' => 'id_' . $rand];
     $this->jsonEncoderMock->expects($this->once())->method('encode')->with($value)->willReturn(json_encode($value));
     $this->block->getWidgetOptions();
 }

 public function setUp()
 {
     $this->setUpMock = $this->getMock('Magento\\Setup\\Module\\Setup', [], [], '', false);
     $this->dbAdapterMock = $this->getMock('Magento\\Framework\\DB\\Adapter\\Pdo\\Mysql', [], [], '', false);
     $this->setUpMock->expects($this->any())->method('getConnection')->will($this->returnValue($this->dbAdapterMock));
     $this->setUpMock->expects($this->any())->method('getTable')->will($this->returnCallback(function ($table) {
         return $table;
     }));
     $this->randomMock = $this->getMock('Magento\\Framework\\Math\\Random');
     $this->randomMock->expects($this->any())->method('getRandomString')->will($this->returnValue('salt'));
     $data = [AdminAccount::KEY_FIRST_NAME => 'John', AdminAccount::KEY_LAST_NAME => 'Doe', AdminAccount::KEY_EMAIL => '[email protected]', AdminAccount::KEY_PASSWORD => '123123q', AdminAccount::KEY_USERNAME => 'admin'];
     $this->adminAccount = new AdminAccount($this->setUpMock, $this->randomMock, $data);
 }

 public function testRequestToken()
 {
     $request = new Object();
     $secureTokenID = 'Sdj46hDokds09c8k2klaGJdKLl032ekR';
     $this->transparent->expects($this->once())->method('buildBasicRequest')->willReturn($request);
     $this->transparent->expects($this->once())->method('fillCustomerContacts');
     $this->transparent->expects($this->once())->method('getConfig')->willReturn($this->getMock('Magento\\Paypal\\Model\\PayflowConfig', [], [], '', false));
     $this->transparent->expects($this->once())->method('postRequest')->willReturn(new Object());
     $this->mathRandom->expects($this->once())->method('getUniqueHash')->willReturn($secureTokenID);
     $this->url->expects($this->exactly(3))->method('getUrl');
     $quote = $this->getMock('Magento\\Quote\\Model\\Quote', [], [], '', false);
     $this->model->requestToken($quote);
     $this->assertEquals($secureTokenID, $request->getSecuretokenid());
 }

 /**
  * Render the chooser HTML
  * Target element should be set.
  *
  * @return string
  */
 protected function _toHtml()
 {
     if (empty($this->_targetElementId)) {
         return '';
     }
     $idSuffix = $this->mathRandom->getUniqueHash();
     /** @var \Magento\Framework\Data\Form $form */
     $form = $this->_formFactory->create();
     $dateFields = array('from' => __('From'), 'to' => __('To'));
     foreach ($dateFields as $key => $label) {
         $form->addField("{$key}_{$idSuffix}", 'date', array('format' => \Magento\Framework\Stdlib\DateTime::DATE_INTERNAL_FORMAT, 'label' => $label, 'image' => $this->getViewFileUrl('images/grid-cal.gif'), 'onchange' => "dateTimeChoose_{$idSuffix}()", 'value' => $this->_rangeValues[$key]));
     }
     return $form->toHtml() . "<script type=\"text/javascript\">\n            dateTimeChoose_{$idSuffix} = function() {\n                \$('{$this->_targetElementId}').value = " . "\$('from_{$idSuffix}').value + '{$this->_rangeDelimiter}' + \$('to_{$idSuffix}').value;\n            };\n            </script>";
 }

 /**
  * Encode value to be used in \Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray
  *
  * @param array $value
  * @return array
  */
 protected function encodeArrayFieldValue(array $value)
 {
     $result = [];
     // first combine the ccTypes together
     $list = [];
     foreach ($value as $ccType => $items) {
         // sort on amount
         ksort($items);
         foreach ($items as $amount => $installment) {
             if (!isset($list[$installment][$amount])) {
                 $list[$installment][$amount] = [$ccType];
             } else {
                 $ccTypes = $list[$installment][$amount];
                 $ccTypes[] = $ccType;
                 $list[$installment][$amount] = $ccTypes;
             }
         }
     }
     // loop through combined ccTypes configuration and pre fill the items
     foreach ($list as $installment => $amounts) {
         foreach ($amounts as $amount => $ccTypes) {
             $resultId = $this->mathRandom->getUniqueHash('_');
             $result[$resultId] = ['amount' => $amount, 'cc_types' => $ccTypes, 'installments' => $installment];
         }
     }
     return $result;
 }

 /**
  * @return \Magento\Framework\View\Element\AbstractBlock
  */
 protected function _beforeToHtml()
 {
     $result = parent::_beforeToHtml();
     /** @var \Magento\Paypal\Model\Config $config */
     $config = $this->_paypalConfigFactory->create();
     $config->setMethod($this->_paymentMethodCode);
     $isInCatalog = $this->getIsInCatalogProduct();
     if (!$this->_shortcutValidator->validate($this->_paymentMethodCode, $isInCatalog)) {
         $this->_shouldRender = false;
         return $result;
     }
     $quote = $isInCatalog || !$this->_checkoutSession ? null : $this->_checkoutSession->getQuote();
     // set misc data
     $this->setShortcutHtmlId($this->_mathRandom->getUniqueHash('ec_shortcut_'))->setCheckoutUrl($this->getUrl($this->_startAction));
     // use static image if in catalog
     if ($isInCatalog || null === $quote) {
         $this->setImageUrl($config->getExpressCheckoutShortcutImageUrl($this->_localeResolver->getLocale()));
     } else {
         /**@todo refactor checkout model. Move getCheckoutShortcutImageUrl to helper or separate model */
         $parameters = ['params' => ['quote' => $quote, 'config' => $config]];
         $checkoutModel = $this->_checkoutFactory->create($this->_checkoutType, $parameters);
         $this->setImageUrl($checkoutModel->getCheckoutShortcutImageUrl());
     }
     // ask whether to create a billing agreement
     $customerId = $this->currentCustomer->getCustomerId();
     // potential issue for caching
     if ($this->_paypalData->shouldAskToCreateBillingAgreement($config, $customerId)) {
         $this->setConfirmationUrl($this->getUrl($this->_startAction, [\Magento\Paypal\Model\Express\Checkout::PAYMENT_INFO_TRANSPORT_BILLING_AGREEMENT => 1]));
         $this->setConfirmationMessage(__('Would you like to sign a billing agreement to streamline further purchases with PayPal?'));
     }
     return $result;
 }

 /**
  * Generate layout update xml
  *
  * @param string $container
  * @param string $templatePath
  * @return string
  * @SuppressWarnings(PHPMD.CyclomaticComplexity)
  * @SuppressWarnings(PHPMD.NPathComplexity)
  */
 public function generateLayoutUpdateXml($container, $templatePath = '')
 {
     $templateFilename = $this->_viewFileSystem->getTemplateFileName($templatePath, ['area' => $this->getArea(), 'themeId' => $this->getThemeId(), 'module' => \Magento\Framework\View\Element\AbstractBlock::extractModuleName($this->getType())]);
     if (!$this->getId() && !$this->isCompleteToCreate() || $templatePath && !is_readable($templateFilename)) {
         return '';
     }
     $parameters = $this->getWidgetParameters();
     $xml = '<body><referenceContainer name="' . $container . '">';
     $template = '';
     if (isset($parameters['template'])) {
         unset($parameters['template']);
     }
     if ($templatePath) {
         $template = ' template="' . $templatePath . '"';
     }
     $hash = $this->mathRandom->getUniqueHash();
     $xml .= '<block class="' . $this->getType() . '" name="' . $hash . '"' . $template . '>';
     foreach ($parameters as $name => $value) {
         if ($name == 'conditions') {
             $name = 'conditions_encoded';
             $value = $this->conditionsHelper->encode($value);
         } elseif (is_array($value)) {
             $value = implode(',', $value);
         }
         if ($name && strlen((string) $value)) {
             $xml .= '<action method="setData">' . '<argument name="name" xsi:type="string">' . $name . '</argument>' . '<argument name="value" xsi:type="string">' . $this->_escaper->escapeHtml($value) . '</argument>' . '</action>';
         }
     }
     $xml .= '</block></referenceContainer></body>';
     return $xml;
 }

 /**
  * Change encryption key
  *
  * @param string|null $key
  * @return null|string
  * @throws \Exception
  */
 public function changeEncryptionKey($key = null)
 {
     // prepare new key, encryptor and new configuration segment
     if (!$this->writer->checkIfWritable()) {
         throw new \Exception(__('Deployment configuration file is not writable.'));
     }
     if (null === $key) {
         $key = md5($this->random->getRandomString(ConfigOptionsListConstants::STORE_KEY_RANDOM_STRING_SIZE));
     }
     $this->encryptor->setNewKey($key);
     $encryptSegment = new ConfigData(ConfigFilePool::APP_ENV);
     $encryptSegment->set(ConfigOptionsListConstants::CONFIG_PATH_CRYPT_KEY, $this->encryptor->exportKeys());
     $configData = [$encryptSegment->getFileKey() => $encryptSegment->getData()];
     // update database and config.php
     $this->beginTransaction();
     try {
         $this->_reEncryptSystemConfigurationValues();
         $this->_reEncryptCreditCardNumbers();
         $this->writer->saveConfig($configData);
         $this->commit();
         return $key;
     } catch (\Exception $e) {
         $this->rollBack();
         throw $e;
     }
 }

 /**
  * Get the Secure Token from Paypal for TR
  *
  * @param Quote $quote
  *
  * @return DataObject
  * @throws \Exception
  */
 public function requestToken(Quote $quote)
 {
     $request = $this->transparent->buildBasicRequest();
     $request->setTrxtype(Payflowpro::TRXTYPE_AUTH_ONLY);
     $request->setVerbosity('HIGH');
     $request->setAmt(0);
     $request->setCreatesecuretoken('Y');
     $request->setSecuretokenid($this->mathRandom->getUniqueHash());
     $request->setReturnurl($this->url->getUrl('paypal/transparent/response'));
     $request->setErrorurl($this->url->getUrl('paypal/transparent/response'));
     $request->setCancelurl($this->url->getUrl('paypal/transparent/cancel'));
     $request->setDisablereceipt('TRUE');
     $request->setSilenttran('TRUE');
     $this->transparent->fillCustomerContacts($quote, $request);
     $result = $this->transparent->postRequest($request, $this->transparent->getConfig());
     return $result;
 }

 /**
  * @return string
  */
 public function getPaymentDetailsId()
 {
     if ($this->isInMiniCart()) {
         return 'braintree_paypal_payment_details_minicart';
     } else {
         return 'braintree_paypal_payment_details' . $this->mathRandom->getRandomString(5);
     }
 }

 /**
  * Encode value to be used in \Magento\Config\Block\System\Config\Form\Field\FieldArray\AbstractFieldArray
  *
  * @param array $value
  * @return array
  */
 protected function encodeArrayFieldValue(array $value)
 {
     $result = [];
     foreach ($value as $groupId => $qty) {
         $resultId = $this->mathRandom->getUniqueHash('_');
         $result[$resultId] = ['customer_group_id' => $groupId, 'min_sale_qty' => $this->fixQty($qty)];
     }
     return $result;
 }

 /**
  * Creates encryption key config data
  * @param array $data
  * @return ConfigData
  */
 public function createCryptConfig(array $data)
 {
     $currentKey = $this->deploymentConfig->get(ConfigOptionsListConstants::CONFIG_PATH_CRYPT_KEY);
     $configData = new ConfigData(ConfigFilePool::APP_ENV);
     if (isset($data[ConfigOptionsListConstants::INPUT_KEY_ENCRYPTION_KEY])) {
         if ($currentKey !== null) {
             $key = $currentKey . "\n" . $data[ConfigOptionsListConstants::INPUT_KEY_ENCRYPTION_KEY];
         } else {
             $key = $data[ConfigOptionsListConstants::INPUT_KEY_ENCRYPTION_KEY];
         }
         $configData->set(ConfigOptionsListConstants::CONFIG_PATH_CRYPT_KEY, $key);
     } else {
         if ($currentKey === null) {
             $configData->set(ConfigOptionsListConstants::CONFIG_PATH_CRYPT_KEY, md5($this->random->getRandomString(ConfigOptionsListConstants::STORE_KEY_RANDOM_STRING_SIZE)));
         }
     }
     return $configData;
 }

 public function testGetHtmlElementIdsShoppingCart()
 {
     $random = '_shopping_cart';
     $this->mathRandomMock->expects($this->any())->method('getRandomString')->willReturn($random);
     $block = $this->objectManagerHelper->getObject('Magento\\Braintree\\Block\\PayPal\\Shortcut', ['mathRandom' => $this->mathRandomMock, 'data' => ['container' => new \Magento\Framework\Object(['module_name' => 'Magento_Checkout'])]]);
     $this->assertEquals('braintree_paypal_container_shopping_cart', $block->getContainerId());
     $this->assertEquals('braintree_paypal_submit_form_shopping_cart', $block->getSubmitFormId());
     $this->assertEquals('braintree_paypal_payment_method_nonce_shopping_cart', $block->getPaymentMethodNonceId());
     $this->assertEquals('braintree_paypal_payment_details_shopping_cart', $block->getPaymentDetailsId());
 }

 /**
  * @return string
  */
 protected function _toHtml()
 {
     $standard = $this->_paypalStandardFactory->create();
     $form = $this->_formFactory->create();
     $form->setAction($standard->getConfig()->getPaypalUrl())->setId('paypal_standard_checkout')->setName('paypal_standard_checkout')->setMethod('POST')->setUseContainer(true);
     foreach ($standard->getStandardCheckoutFormFields() as $field => $value) {
         $form->addField($field, 'hidden', array('name' => $field, 'value' => $value));
     }
     $idSuffix = $this->mathRandom->getUniqueHash();
     $submitButton = $this->_elementFactory->create('submit', array('data' => array('value' => __('Click here if you are not redirected within 10 seconds.'))));
     $id = "submit_to_paypal_button_{$idSuffix}";
     $submitButton->setId($id);
     $form->addElement($submitButton);
     $html = '<html><body>';
     $html .= __('You will be redirected to the PayPal website in a few seconds.');
     $html .= $form->toHtml();
     $html .= '<script type="text/javascript">document.getElementById("paypal_standard_checkout").submit();';
     $html .= '</script></body></html>';
     return $html;
 }