From 8388a90ea53e67a3f0bde1e03e2f24b64f1925ee Mon Sep 17 00:00:00 2001
From: nikunj <coder@nikunj.dev>
Date: Mon, 31 Aug 2020 11:44:45 +0530
Subject: [PATCH] #21853: Fix tests.

---
 .../Magento/Framework/Mview/View/Subscription.php        | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/internal/Magento/Framework/Mview/View/Subscription.php b/lib/internal/Magento/Framework/Mview/View/Subscription.php
index cd6288a231eb9..a65f6e98016f1 100644
--- a/lib/internal/Magento/Framework/Mview/View/Subscription.php
+++ b/lib/internal/Magento/Framework/Mview/View/Subscription.php
@@ -178,7 +178,7 @@ protected function getLinkedViews()
                     continue;
                 }
                 // Search in view subscriptions
-                foreach ($view->getSubscriptions() as $subscription) {
+                foreach ($view->getSubscriptions() ?? [] as $subscription) {
                     if ($subscription['name'] != $this->getTableName()) {
                         continue;
                     }
@@ -200,7 +200,12 @@ protected function buildStatement($event, $view)
     {
         // Get the subscription for the specific view and specific table.
         // We will use column name from it.
-        $subscription = $view->getSubscriptions()[$this->getTableName()];
+        $subscriptions = $view->getSubscriptions() ?? [];
+        if (empty($subscriptions[$this->getTableName()])) {
+          return '';
+        }
+
+        $subscription = $subscriptions[$this->getTableName()];
 
         // Get the changelog from View to get changelog column name.
         $changelog = $view->getChangelog();