MAGETWO-72625: [2.3] - Translations from theme do not work(Authorize.net)

Author: ameysar

lib/internal/Magento/Framework/Test/Unit/TranslateTest.php

@@ -121,6 +121,7 @@ protected function setUp()
      * @param string $area
      * @param bool $forceReload
      * @param array $cachedData
+     * @return void
      * @dataProvider dataProviderLoadDataCachedTranslation
      */
     public function testLoadDataCachedTranslation($area, $forceReload, array $cachedData)
@@ -155,6 +156,7 @@ public function dataProviderLoadDataCachedTranslation()
     /**
      * @param string $area
      * @param bool $forceReload
+     * @return void
      * @dataProvider dataProviderForTestLoadData
      * @SuppressWarnings(PHPMD.NPathComplexity)
      */
@@ -255,6 +257,7 @@ public function dataProviderForTestLoadData()
     /**
      * @param $data
      * @param $result
+     * @return void
      * @dataProvider dataProviderForTestGetData
      */
     public function testGetData($data, $result)

lib/internal/Magento/Framework/Translate.php

@@ -171,7 +171,7 @@ public function __construct(
             self::CONFIG_LOCALE_KEY => null,
             self::CONFIG_SCOPE_KEY => null,
             self::CONFIG_THEME_KEY => null,
-            self::CONFIG_MODULE_KEY => null
+            self::CONFIG_MODULE_KEY => null,
         ];
     }
 
@@ -195,7 +195,8 @@ public function loadData($area = null, $forceReload = false)
         );
 
         if (!$forceReload) {
-            if (false !== $data = $this->_loadCache()) {
+            $data = $this->_loadCache();
+            if (false !== $data) {
                 $this->_data = $data;
                 return $this;
             }
@@ -459,11 +460,9 @@ public function getTheme()
     /**
      * Retrieve cache identifier
      *
-     * @param bool $forceReload
      * @return string
-     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
-    protected function getCacheId($forceReload = false)
+    protected function getCacheId()
     {
         $_cacheId = \Magento\Framework\App\Cache\Type\Translate::TYPE_IDENTIFIER;
         $_cacheId .= '_' . $this->_config[self::CONFIG_LOCALE_KEY];