.../tests/src/Functional/EntityResource/Feed/FeedHalJsonTestBase.php    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/modules/hal/tests/src/Functional/EntityResource/Feed/FeedHalJsonTestBase.php b/core/modules/hal/tests/src/Functional/EntityResource/Feed/FeedHalJsonTestBase.php
index e523944..a2adf9f 100644
--- a/core/modules/hal/tests/src/Functional/EntityResource/Feed/FeedHalJsonTestBase.php
+++ b/core/modules/hal/tests/src/Functional/EntityResource/Feed/FeedHalJsonTestBase.php
@@ -48,7 +48,7 @@ protected function getExpectedNormalizedEntity() {
    * {@inheritdoc}
    */
   protected function getNormalizedPostEntity($which = NULL) {
-    return parent::getNormalizedPostEntity() + [
+    return parent::getNormalizedPostEntity($which) + [
       '_links' => [
         'type' => [
           'href' => $this->baseUrl . '/rest/type/aggregator_feed/aggregator_feed'