diff --git a/core/modules/block_content/src/Tests/BlockContentCreationTest.php b/core/modules/block_content/src/Tests/BlockContentCreationTest.php
index e45892c..d7cd37b 100644
--- a/core/modules/block_content/src/Tests/BlockContentCreationTest.php
+++ b/core/modules/block_content/src/Tests/BlockContentCreationTest.php
@@ -63,7 +63,7 @@ public function testBlockContentCreation() {
     $this->assertNoFieldByXPath('//select[@name="settings[view_mode]"]', NULL, 'View mode setting hidden because only one exists');
 
     // Check that the block exists in the database.
-    $blocks = entity_load_multiple_by_properties('block_content', array('info' => $edit['info[0][value]']));
+    $blocks = \Drupal::entityTypeManager()->getStorage('block_content')->loadByProperties(['info' => $edit['info[0][value]']]);
     $block = reset($blocks);
     $this->assertTrue($block, 'Custom Block found in database.');
 
@@ -143,7 +143,7 @@ public function testBlockContentCreationMultipleViewModes() {
     $this->assertFieldByXPath('//select[@name="settings[view_mode]"]/option[@selected="selected"]/@value', 'test_view_mode', 'View mode changed to Test View Mode');
 
     // Check that the block exists in the database.
-    $blocks = entity_load_multiple_by_properties('block_content', array('info' => $edit['info[0][value]']));
+    $blocks = \Drupal::entityTypeManager()->getStorage('block_content')->loadByProperties(['info' => $edit['info[0][value]']]);
     $block = reset($blocks);
     $this->assertTrue($block, 'Custom Block found in database.');
 
@@ -178,7 +178,7 @@ public function testDefaultBlockContentCreation() {
     )), 'Basic block created.');
 
     // Check that the block exists in the database.
-    $blocks = entity_load_multiple_by_properties('block_content', array('info' => $edit['info[0][value]']));
+    $blocks = \Drupal::entityTypeManager()->getStorage('block_content')->loadByProperties(['info' => $edit['info[0][value]']]);
     $block = reset($blocks);
     $this->assertTrue($block, 'Default Custom Block found in database.');
   }