MC-18366: Shipping confirmation email does not have link for order tracking

Author: serhii-balko

app/code/Magento/Shipping/view/frontend/templates/tracking/popup.phtml

@@ -65,13 +65,9 @@ $results = $block->getTrackingInfo();
         'jquery',
         'prototype'
     ], function (jQuery) {
-        var hideActions = function () {
-            jQuery('.actions button.close').hide();
-        };
-
         /* hide the close button when the content doesn't open in a modal window */
         if (window.opener === null || typeof window.opener === "undefined") {
-            hideActions();
+            jQuery('.actions button.close').hide();
         }
     });
 </script>

dev/tests/integration/testsuite/Magento/Shipping/Controller/Adminhtml/Order/Shipment/SaveTest.php

@@ -56,13 +56,13 @@ public function testSendEmailOnShipmentSave(): void
                 "Your Shipment #{$shipment->getIncrementId()} for Order #{$order->getIncrementId()}"
             ),
             new StringContains(
-                "some_tracking_title"
+                'some_tracking_title'
             ),
             new StringContains(
-                "some_racking_number"
+                'some_racking_number'
             ),
             new StringContains(
-                "shipping/tracking/popup?hash="
+                'shipping/tracking/popup?hash='
             )
         );