MAGETWO-92931: HTML entities in product name do not display properly in breadcrumb

- fix unit test

Author: cpartica

app/code/Magento/Catalog/Test/Unit/ViewModel/Product/BreadcrumbsTest.php

@@ -153,21 +153,21 @@ public function productJsonEncodeDataProvider() : array
         return [
             [
                 $this->getObjectManager()->getObject(Product::class, ['data' => ['name' => 'Test ™']]),
-                '{"breadcrumbs":{"categoryUrlSuffix":".\"html","userCategoryPathInUrl":0,"product":"Test \u2122"}}',
+                '{"breadcrumbs":{"categoryUrlSuffix":"."html","userCategoryPathInUrl":0,"product":"Test \u2122"}}',
             ],
             [
                 $this->getObjectManager()->getObject(Product::class, ['data' => ['name' => 'Test "']]),
-                '{"breadcrumbs":{"categoryUrlSuffix":".\"html","userCategoryPathInUrl":0,"product":"Test ""}}',
+                '{"breadcrumbs":{"categoryUrlSuffix":"."html","userCategoryPathInUrl":0,"product":"Test ""}}',
             ],
             [
                 $this->getObjectManager()->getObject(Product::class, ['data' => ['name' => 'Test <b>x</b>']]),
-                '{"breadcrumbs":{"categoryUrlSuffix":".\"html","userCategoryPathInUrl":0,"product":'
+                '{"breadcrumbs":{"categoryUrlSuffix":".&quot;html","userCategoryPathInUrl":0,"product":'
                 . '"Test &lt;b&gt;x&lt;\/b&gt;"}}',
             ],
             [
                 $this->getObjectManager()->getObject(Product::class, ['data' => ['name' => 'Test \'abc\'']]),
                 '{"breadcrumbs":'
-                . '{"categoryUrlSuffix":".\"html","userCategoryPathInUrl":0,"product":"Test &#039;abc&#039;"}}'
+                . '{"categoryUrlSuffix":".&quot;html","userCategoryPathInUrl":0,"product":"Test &#039;abc&#039;"}}'
             ],
         ];
     }

app/code/Magento/Catalog/ViewModel/Product/Breadcrumbs.php

@@ -104,7 +104,7 @@ public function getJsonConfiguration() : string
         return json_encode(
             [
                 'breadcrumbs' => [
-                    'categoryUrlSuffix' => $this->getCategoryUrlSuffix(),
+                    'categoryUrlSuffix' => $this->escaper->escapeHtml($this->getCategoryUrlSuffix()),
                     'userCategoryPathInUrl' => (int)$this->isCategoryUsedInProductUrl(),
                     'product' => $this->escaper->escapeHtml($this->getProductName())
                 ]