diff --git a/core/modules/field/tests/src/FieldInstanceConfigEntityUnitTest.php b/core/modules/field/tests/src/FieldInstanceConfigEntityUnitTest.php
index 8d92db7..1ee5267 100644
--- a/core/modules/field/tests/src/FieldInstanceConfigEntityUnitTest.php
+++ b/core/modules/field/tests/src/FieldInstanceConfigEntityUnitTest.php
@@ -186,6 +186,8 @@ public function testToArray() {
   public function testGetType() {
     // Ensure that FieldInstanceConfig::getType() is not delegated to
     // FieldStorage.
+    $this->entityManager->expects($this->never())
+      ->method('getFieldStorageDefinitions');
     $this->fieldStorage->expects($this->never())
       ->method('getType');
 
@@ -195,6 +197,7 @@ public function testGetType() {
       'bundle' => 'test_bundle',
       'field_type' => 'test_field',
     ), $this->entityTypeId);
+
     $this->assertEquals('test_field', $instance->getType());
   }