Correct failing test, use urlModel no more

Author: austris-argalis

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/ProductViewTest.php

@@ -273,8 +273,9 @@ public function testQueryAllFieldsSimpleProduct()
             'Filter category',
             $responseObject->getData('products/items/0/categories/2/name')
         );
+        $storeManager = ObjectManager::getInstance()->get(\Magento\Store\Model\StoreManagerInterface::class);
         self::assertEquals(
-            $product->getUrlModel()->getUrl($product, ['_ignore_category' => true, '_nosid' => true]),
+            $storeManager->getStore()->getBaseUrl() . 'simple-product.html',
             $responseObject->getData('products/items/0/canonical_url')
         );
     }