PHPUnit: added some tests

app/code/core/Mage/Adminhtml/Block/Customer/Edit/Tab/Addresses.php

@@ -110,13 +110,11 @@ public function getDeleteButtonHtml()
      */
     public function initForm()
     {
-        /** @var Mage_Customer_Model_Customer $customer */
-        $customer = Mage::registry('current_customer');
-
         $form = new Varien_Data_Form();
         $fieldset = $form->addFieldset('address_fieldset', [
             'legend'    => Mage::helper('customer')->__("Edit Customer's Address")]);
 
+        $customer = $this->getRegistryCurrentCustomer();
         $addressModel = Mage::getModel('customer/address');
         $addressModel->setCountryId(Mage::helper('core')->getDefaultCountry($customer->getStore()));
         /** @var Mage_Customer_Model_Form $addressForm */
@@ -296,4 +294,9 @@ public function addValuesToNameSuffixElement($values)
         }
         return $this;
     }
+
+    protected function getRegistryCurrentCustomer(): ?Mage_Customer_Model_Customer
+    {
+        return Mage::registry('current_customer');
+    }
 }

app/code/core/Mage/Adminhtml/Block/Customer/Edit/Tab/Newsletter.php

@@ -31,7 +31,7 @@ public function initForm()
     {
         $form = new Varien_Data_Form();
         $form->setHtmlIdPrefix('_newsletter');
-        $customer = Mage::registry('current_customer');
+        $customer = $this->getRegistryCurrentCustomer();
         $subscriber = Mage::getModel('newsletter/subscriber')->loadByCustomer($customer);
         Mage::register('subscriber', $subscriber);
 
@@ -95,4 +95,9 @@ protected function _prepareLayout()
         );
         return parent::_prepareLayout();
     }
+
+    protected function getRegistryCurrentCustomer(): ?Mage_Customer_Model_Customer
+    {
+        return Mage::registry('current_customer');
+    }
 }

app/code/core/Mage/Adminhtml/Block/System/Convert/Gui/Edit/Tab/View.php

@@ -29,7 +29,7 @@ public function initForm()
         $form = new Varien_Data_Form();
         $form->setHtmlIdPrefix('_view');
 
-        $model = Mage::registry('current_convert_profile');
+        $model = $this->getRegistryCurrentConvertProfile();
 
         $fieldset = $form->addFieldset('base_fieldset', [
             'legend' => Mage::helper('adminhtml')->__('View Actions XML'),
@@ -50,4 +50,9 @@ public function initForm()
 
         return $this;
     }
+
+    protected function getRegistryCurrentConvertProfile(): ?Mage_Dataflow_Model_Profile
+    {
+        return Mage::registry('current_convert_profile');
+    }
 }

app/code/core/Mage/Adminhtml/Block/System/Convert/Profile/Edit/Tab/Edit.php

@@ -29,7 +29,7 @@ public function initForm()
         $form = new Varien_Data_Form();
         $form->setHtmlIdPrefix('_edit');
 
-        $model = Mage::registry('current_convert_profile');
+        $model = $this->getRegistryCurrentConvertProfile();
 
         $fieldset = $form->addFieldset('base_fieldset', [
             'legend' => Mage::helper('adminhtml')->__('General Information'),
@@ -57,4 +57,9 @@ public function initForm()
 
         return $this;
     }
+
+    protected function getRegistryCurrentConvertProfile(): ?Mage_Dataflow_Model_Profile
+    {
+        return Mage::registry('current_convert_profile');
+    }
 }

app/code/core/Mage/Cms/Controller/Router.php

@@ -45,6 +45,7 @@ public function match(Zend_Controller_Request_Http $request)
             Mage::app()->getFrontController()->getResponse()
                 ->setRedirect(Mage::getUrl('install'))
                 ->sendResponse();
+            // phpcs:ignore: Ecg.Security.LanguageConstruct.ExitUsage
             exit;
         }
 

app/code/core/Mage/Cms/Helper/Page.php

@@ -51,9 +51,9 @@ protected function _renderPage(Mage_Core_Controller_Varien_Action  $action, $pag
     {
         $page = Mage::getSingleton('cms/page');
         if (!is_null($pageId) && $pageId !== $page->getId()) {
-            $delimeterPosition = strrpos($pageId, '|');
-            if ($delimeterPosition) {
-                $pageId = substr($pageId, 0, $delimeterPosition);
+            $delimiterPosition = strrpos($pageId, '|');
+            if ($delimiterPosition) {
+                $pageId = substr($pageId, 0, $delimiterPosition);
             }
 
             $page->setStoreId(Mage::app()->getStore()->getId());

app/code/core/Mage/Cms/Helper/Wysiwyg/Images.php

@@ -70,6 +70,7 @@ public function getStorageRoot()
         if (!$this->_storageRoot) {
             $path = Mage::getConfig()->getOptions()->getMediaDir()
                 . DS . Mage_Cms_Model_Wysiwyg_Config::IMAGE_DIRECTORY;
+            // phpcs:ignore: Ecg.Security.ForbiddenFunction.Found
             $this->_storageRoot = realpath($path);
             if (!$this->_storageRoot) {
                 $this->_storageRoot = $path;
@@ -107,6 +108,7 @@ public function getTreeNodeName()
      */
     public function convertPathToId($path)
     {
+        // phpcs:ignore: Ecg.Security.ForbiddenFunction.Found
         $storageRoot = realpath($this->getStorageRoot());
         $path = str_replace($storageRoot, '', $path);
         return $this->idEncode($path);
@@ -121,6 +123,7 @@ public function convertPathToId($path)
     public function convertIdToPath($id)
     {
         $path = $this->idDecode($id);
+        // phpcs:ignore: Ecg.Security.ForbiddenFunction.Found
         $storageRoot = realpath($this->getStorageRoot());
         if (!strstr($path, $storageRoot)) {
             $path = $storageRoot . DS . $path;
@@ -209,7 +212,9 @@ public function getCurrentPath()
             $currentPath = $this->getStorageRoot();
             $node = $this->_getRequest()->getParam($this->getTreeNodeName());
             if ($node) {
+                // phpcs:ignore: Ecg.Security.ForbiddenFunction.Found
                 $path = realpath($this->convertIdToPath($node));
+                // phpcs:ignore: Ecg.Security.DiscouragedFunction.Discouraged
                 if ($path && is_dir($path) && stripos($path, $currentPath) !== false) {
                     $currentPath = $path;
                 }
@@ -235,6 +240,7 @@ public function getCurrentPath()
     public function getCurrentUrl()
     {
         if (!$this->_currentUrl) {
+            // phpcs:ignore: Ecg.Security.ForbiddenFunction.Found
             $mediaPath = realpath(Mage::getConfig()->getOptions()->getMediaDir());
             $path = str_replace($mediaPath, '', $this->getCurrentPath());
             $path = trim($path, DS);
@@ -274,6 +280,7 @@ public function idEncode($string)
     public function idDecode($string)
     {
         $string = strtr($string, ':_-', '+/=');
+        // phpcs:ignore: Ecg.Security.ForbiddenFunction.Found
         return base64_decode($string);
     }
 

app/code/core/Mage/Cms/Model/Block.php

@@ -58,7 +58,7 @@ protected function _construct()
     protected function _beforeSave()
     {
         $needle = 'block_id="' . $this->getBlockId() . '"';
-        if (strstr($this->getContent(), $needle) == false) {
+        if (!strstr($this->getContent(), $needle)) {
             return parent::_beforeSave();
         }
         Mage::throwException(

app/code/core/Mage/Cms/Model/Mysql4/Block.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * OpenMage
  *
@@ -13,13 +14,17 @@
  * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
  */
 
+declare(strict_types=1);
+
 /**
  * CMS block model
  *
  * @category   Mage
  * @package    Mage_Cms
  * @deprecated
+ * @see Mage_Cms_Model_Resource_Block
  */
+// phpcs:ignore: Ecg.Classes.Mysql4.Found
 class Mage_Cms_Model_Mysql4_Block extends Mage_Cms_Model_Resource_Block
 {
 }

app/code/core/Mage/Cms/Model/Mysql4/Block/Collection.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * OpenMage
  *
@@ -13,13 +14,17 @@
  * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
  */
 
+declare(strict_types=1);
+
 /**
  * CMS block model
  *
  * @category   Mage
  * @package    Mage_Cms
  * @deprecated
+ * @see Mage_Cms_Model_Resource_Block_Collection
  */
+// phpcs:ignore: Ecg.Classes.Mysql4.Found
 class Mage_Cms_Model_Mysql4_Block_Collection extends Mage_Cms_Model_Resource_Block_Collection
 {
 }

app/code/core/Mage/Cms/Model/Mysql4/Page.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * OpenMage
  *
@@ -13,13 +14,17 @@
  * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
  */
 
+declare(strict_types=1);
+
 /**
  * Cms page mysql resource
  *
  * @category   Mage
  * @package    Mage_Cms
  * @deprecated
+ * @see Mage_Cms_Model_Resource_Page
  */
+// phpcs:ignore: Ecg.Classes.Mysql4.Found
 class Mage_Cms_Model_Mysql4_Page extends Mage_Cms_Model_Resource_Page
 {
 }

app/code/core/Mage/Cms/Model/Mysql4/Page/Collection.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * OpenMage
  *
@@ -13,13 +14,17 @@
  * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
  */
 
+declare(strict_types=1);
+
 /**
  * CMS page collection
  *
  * @category   Mage
  * @package    Mage_Cms
  * @deprecated
+ * @see Mage_Cms_Model_Resource_Page_Collection
  */
+// phpcs:ignore: Ecg.Classes.Mysql4.Found
 class Mage_Cms_Model_Mysql4_Page_Collection extends Mage_Cms_Model_Resource_Page_Collection
 {
 }

app/code/core/Mage/Cms/Model/Mysql4/Page/Service.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * OpenMage
  *
@@ -13,13 +14,17 @@
  * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
  */
 
+declare(strict_types=1);
+
 /**
  * Cms page service resource model
  *
  * @category   Mage
  * @package    Mage_Cms
  * @deprecated
+ * @see Mage_Cms_Model_Resource_Page_Service
  */
+// phpcs:ignore: Ecg.Classes.Mysql4.Found
 class Mage_Cms_Model_Mysql4_Page_Service extends Mage_Cms_Model_Resource_Page_Service
 {
 }

app/code/core/Mage/Cms/Model/Page.php

@@ -72,10 +72,10 @@ class Mage_Cms_Model_Page extends Mage_Core_Model_Abstract
     /**
      * Page's Statuses
      */
-    public const STATUS_ENABLED = 1;
+    public const STATUS_ENABLED  = 1;
     public const STATUS_DISABLED = 0;
 
-    public const CACHE_TAG              = 'cms_page';
+    public const CACHE_TAG       = 'cms_page';
     protected $_cacheTag         = 'cms_page';
 
     /**
@@ -124,6 +124,39 @@ public function checkIdentifier($identifier, $storeId)
         return $this->_getResource()->checkIdentifier($identifier, $storeId);
     }
 
+    /**
+     * Retrieves cms page title from DB by passed identifier.
+     *
+     * @param string $identifier
+     * @return string
+     */
+    public function getCmsPageTitleByIdentifier(string $identifier): string
+    {
+        return $this->_getResource()->getCmsPageTitleByIdentifier($identifier);
+    }
+
+    /**
+     * Retrieves cms page title from DB by passed id.
+     *
+     * @param string|int $id
+     * @return string
+     */
+    public function getCmsPageTitleById($id): string
+    {
+        return $this->_getResource()->getCmsPageTitleById($id);
+    }
+
+    /**
+     * Retrieves cms page identifier from DB by passed id.
+     *
+     * @param string|int $id
+     * @return string
+     */
+    public function getCmsPageIdentifierById($id): string
+    {
+        return $this->_getResource()->getCmsPageIdentifierById($id);
+    }
+
     /**
      * Prepare page's statuses.
      * Available event cms_page_get_available_statuses to customize statuses.

app/code/core/Mage/Cms/Model/Resource/Block/Collection.php

@@ -92,13 +92,14 @@ protected function _renderFiltersBefore()
                 ['store_table' => $this->getTable('cms/block_store')],
                 'main_table.block_id = store_table.block_id',
                 []
+                // phpcs:ignore: Ecg.Sql.SlowQuery.SlowSql
             )->group('main_table.block_id');
 
             /*
              * Allow analytic functions usage because of one field grouping
              */
             $this->_useAnalyticFunction = true;
         }
-        return parent::_renderFiltersBefore();
+        parent::_renderFiltersBefore();
     }
 }

app/code/core/Mage/Cms/Model/Resource/Page.php

@@ -282,7 +282,7 @@ public function checkIdentifier($identifier, $storeId)
     /**
      * Retrieves cms page title from DB by passed identifier.
      *
-     * @param string $identifier
+     * @param string|int $identifier
      * @return string
      */
     public function getCmsPageTitleByIdentifier($identifier)
@@ -304,7 +304,7 @@ public function getCmsPageTitleByIdentifier($identifier)
     /**
      * Retrieves cms page title from DB by passed id.
      *
-     * @param string $id
+     * @param string|int $id
      * @return string
      */
     public function getCmsPageTitleById($id)

app/code/core/Mage/Cms/Model/Resource/Page/Collection.php

@@ -162,14 +162,15 @@ protected function _renderFiltersBefore()
                 ['store_table' => $this->getTable('cms/page_store')],
                 'main_table.page_id = store_table.page_id',
                 []
+                // phpcs:ignore: Ecg.Sql.SlowQuery.SlowSql
             )->group('main_table.page_id');
 
             /*
              * Allow analytic functions usage because of one field grouping
              */
             $this->_useAnalyticFunction = true;
         }
-        return parent::_renderFiltersBefore();
+        parent::_renderFiltersBefore();
     }
 
     /**