Add product ID and SKU to wishlist customer data

Author: James Halsall

app/code/Magento/Wishlist/CustomerData/Wishlist.php

@@ -123,6 +123,8 @@ protected function getItemData(\Magento\Wishlist\Model\Item $wishlistItem)
         $product = $wishlistItem->getProduct();
         return [
             'image' => $this->getImageData($product),
+            'product_sku' => $product->getSku(),
+            'product_id' => $product->getId(),
             'product_url' => $this->wishlistHelper->getProductUrl($wishlistItem),
             'product_name' => $product->getName(),
             'product_price' => $this->block->getProductPriceHtml(

app/code/Magento/Wishlist/Test/Unit/CustomerData/WishlistTest.php

@@ -77,6 +77,8 @@ public function testGetSectionData()
         $imageLabel = 'image_label';
         $imageWidth = 'image_width';
         $imageHeight = 'image_height';
+        $productSku = 'product_sku';
+        $productId = 'product_id';
         $productUrl = 'product_url';
         $productName = 'product_name';
         $productPrice = 'product_price';
@@ -97,6 +99,8 @@ public function testGetSectionData()
                         'width' => $imageWidth,
                         'height' => $imageHeight,
                     ],
+                    'product_sku' => $productSku,
+                    'product_id' => $productId,
                     'product_url' => $productUrl,
                     'product_name' => $productName,
                     'product_price' => $productPrice,
@@ -186,6 +190,12 @@ public function testGetSectionData()
             ->with($itemMock, [])
             ->willReturn($productUrl);
 
+        $productMock->expects($this->once())
+            ->method('getSku')
+            ->willReturn($productSku);
+        $productMock->expects($this->once())
+            ->method('getId')
+            ->willReturn($productId);
         $productMock->expects($this->once())
             ->method('getName')
             ->willReturn($productName);
@@ -246,6 +256,8 @@ public function testGetSectionDataWithTwoItems()
         $imageLabel = 'image_label';
         $imageWidth = 'image_width';
         $imageHeight = 'image_height';
+        $productSku = 'product_sku';
+        $productId = 'product_id';
         $productUrl = 'product_url';
         $productName = 'product_name';
         $productPrice = 'product_price';
@@ -272,6 +284,8 @@ public function testGetSectionDataWithTwoItems()
                         'width' => $imageWidth,
                         'height' => $imageHeight,
                     ],
+                    'product_sku' => $productSku,
+                    'product_id' => $productId,
                     'product_url' => $productUrl,
                     'product_name' => $productName,
                     'product_price' => $productPrice,
@@ -288,6 +302,8 @@ public function testGetSectionDataWithTwoItems()
                         'width' => $imageWidth,
                         'height' => $imageHeight,
                     ],
+                    'product_sku' => $productSku,
+                    'product_id' => $productId,
                     'product_url' => $productUrl,
                     'product_name' => $productName,
                     'product_price' => $productPrice,
@@ -375,6 +391,14 @@ public function testGetSectionDataWithTwoItems()
             ->method('getName')
             ->willReturn($productName);
 
+        $productMock->expects($this->exactly(2))
+            ->method('getId')
+            ->willReturn($productId);
+
+        $productMock->expects($this->exactly(2))
+            ->method('getSku')
+            ->willReturn($productSku);
+
         $this->sidebarMock->expects($this->exactly(2))
             ->method('getProductPriceHtml')
             ->with(