function ConfigEntityStorageTest::testUUIDConflict

Tests creating configuration entities with changed UUIDs.

File

core/tests/Drupal/KernelTests/Core/Config/ConfigEntityStorageTest.php, line 25

Class

ConfigEntityStorageTest

Tests configuration entity storage.

Namespace

Code

public function testUUIDConflict() {
    $entity_type = 'config_test';
    $id = 'test_1';
    // Load the original configuration entity.
    $storage = $this->container
        ->get('entity_type.manager')
        ->getStorage($entity_type);
    $storage->create([
        'id' => $id,
    ])
        ->save();
    $entity = $storage->load($id);
    $original_properties = $entity->toArray();
    // Override with a new UUID and try to save.
    $new_uuid = $this->container
        ->get('uuid')
        ->generate();
    $entity->set('uuid', $new_uuid);
    try {
        $entity->save();
        $this->fail('Exception thrown when attempting to save a configuration entity with a UUID that does not match the existing UUID.');
    } catch (ConfigDuplicateUUIDException $e) {
        // Expected exception; just continue testing.
    }
    // Ensure that the config entity was not corrupted.
    $entity = $storage->loadUnchanged($entity->id());
    $this->assertSame($original_properties, $entity->toArray());
}