MAGETWO-44227: set area for integration test

Author: A-Komar

app/code/Magento/Catalog/Model/Product/Image.php

@@ -942,15 +942,11 @@ public function getResizedImageInfo()
     {
         $fileInfo = null;
         if ($this->_newFile === true) {
-            $sourceFile = $this->_assetRepo->createAsset(
+            $asset = $this->_assetRepo->createAsset(
                 "Magento_Catalog::images/product/placeholder/{$this->getDestinationSubdir()}.jpg"
-            )->getSourceFile();
-            if ($this->_mediaDirectory->isFile($sourceFile)) {
-                try {
-                    $fileInfo = getimagesize($sourceFile);
-                } catch (Exception $e) {
-                }
-            }
+            );
+            $img = $asset->getSourceFile();
+            $fileInfo = getimagesize($img);
         } else {
             if ($this->_mediaDirectory->isFile($this->_mediaDirectory->getAbsolutePath($this->_newFile))) {
                 $fileInfo = getimagesize($this->_mediaDirectory->getAbsolutePath($this->_newFile));

dev/tests/integration/testsuite/Magento/Catalog/controllers/_files/products.php

@@ -9,6 +9,13 @@
 use Magento\Framework\App\Filesystem\DirectoryList;
 
 $obectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
+
+$obectManager->get(
+    'Magento\Framework\View\DesignInterface'
+)->setArea(
+    'frontend'
+)->setDefaultDesignTheme();
+
 /** @var \Magento\Catalog\Model\Product\Media\Config $config */
 $config = $obectManager->get('Magento\Catalog\Model\Product\Media\Config');
 /** @var \Magento\Framework\Filesystem\Directory\WriteInterface $mediaDirectory */