diff --git a/src/Tests/Views/DynamicEntityReferenceBaseFieldRelationshipTest.php b/src/Tests/Views/DynamicEntityReferenceBaseFieldRelationshipTest.php
index fe0a315..8973de0 100644
--- a/src/Tests/Views/DynamicEntityReferenceBaseFieldRelationshipTest.php
+++ b/src/Tests/Views/DynamicEntityReferenceBaseFieldRelationshipTest.php
@@ -202,17 +202,22 @@ class DynamicEntityReferenceBaseFieldRelationshipTest extends ViewKernelTestBase
   /**
    * Tests views der base field relationship with multiple referenced entities.
    */
-  public function ptestMultiBaseFieldRelationship() {
+  public function testMultiBaseFieldRelationship() {
+    $entity_manager = \Drupal::entityManager();
+    $this->assertEqual($entity_manager->getBaseFieldDefinitions('entity_test')['dynamic_references']->getCardinality(), 1);
+    $this->assertEqual($entity_manager->getBaseFieldDefinitions('entity_test_mul')['dynamic_references']->getCardinality(), 1);
     // Update definitions and schema.
     $manager = \Drupal::entityDefinitionUpdateManager();
     $storage_definition = $manager->getFieldStorageDefinition('dynamic_references', 'entity_test');
     $storage_definition->setCardinality(FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
     $manager->updateFieldStorageDefinition($storage_definition);
-    $manager = \Drupal::entityDefinitionUpdateManager();
     $storage_definition = $manager->getFieldStorageDefinition('dynamic_references', 'entity_test_mul');
     $storage_definition->setCardinality(FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
     $manager->updateFieldStorageDefinition($storage_definition);
 
+    $this->assertEqual($entity_manager->getBaseFieldDefinitions('entity_test')['dynamic_references']->getCardinality(), FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
+    $this->assertEqual($entity_manager->getBaseFieldDefinitions('entity_test_mul')['dynamic_references']->getCardinality(), FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
+
     // Create some test entities which link each other.
     $referenced_entity = EntityTest::create();
     $referenced_entity->save();
@@ -234,9 +239,9 @@ class DynamicEntityReferenceBaseFieldRelationshipTest extends ViewKernelTestBase
     $this->assertEqual($entity->dynamic_references[0]->entity->id(), $referenced_entity->id());
     $this->assertEqual($entity->dynamic_references[1]->entity->id(), $referenced_entity_mul->id());
     $this->entities[] = $entity;
-/*
-    Views::viewsData()->clear();
 
+    Views::viewsData()->clear();
+/*
     // Check just the generated views data.
     $views_data_entity_test = Views::viewsData()->get('entity_test_mul__dynamic_references');