Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests the interaction of the node access system with fields.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeAccessFieldTest extends NodeTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['node_access_test', 'field_ui'];
Chris@0: 
Chris@0:   /**
Chris@0:    * A user with permission to bypass access content.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   protected $adminUser;
Chris@0: 
Chris@0:   /**
Chris@0:    * A user with permission to manage content types and fields.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   protected $contentAdminUser;
Chris@0: 
Chris@0:   /**
Chris@0:    * The name of the created field.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $fieldName;
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     node_access_rebuild();
Chris@0: 
Chris@0:     // Create some users.
Chris@0:     $this->adminUser = $this->drupalCreateUser(['access content', 'bypass node access']);
Chris@0:     $this->contentAdminUser = $this->drupalCreateUser(['access content', 'administer content types', 'administer node fields']);
Chris@0: 
Chris@0:     // Add a custom field to the page content type.
Chris@17:     $this->fieldName = mb_strtolower($this->randomMachineName() . '_field_name');
Chris@0:     FieldStorageConfig::create([
Chris@0:       'field_name' => $this->fieldName,
Chris@0:       'entity_type' => 'node',
Chris@17:       'type' => 'text',
Chris@0:     ])->save();
Chris@0:     FieldConfig::create([
Chris@0:       'field_name' => $this->fieldName,
Chris@0:       'entity_type' => 'node',
Chris@0:       'bundle' => 'page',
Chris@0:     ])->save();
Chris@0:     entity_get_display('node', 'page', 'default')
Chris@0:       ->setComponent($this->fieldName)
Chris@0:       ->save();
Chris@0:     entity_get_form_display('node', 'page', 'default')
Chris@0:       ->setComponent($this->fieldName)
Chris@0:       ->save();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests administering fields when node access is restricted.
Chris@0:    */
Chris@0:   public function testNodeAccessAdministerField() {
Chris@0:     // Create a page node.
Chris@0:     $fieldData = [];
Chris@0:     $value = $fieldData[0]['value'] = $this->randomMachineName();
Chris@0:     $node = $this->drupalCreateNode([$this->fieldName => $fieldData]);
Chris@0: 
Chris@0:     // Log in as the administrator and confirm that the field value is present.
Chris@0:     $this->drupalLogin($this->adminUser);
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $this->assertText($value, 'The saved field value is visible to an administrator.');
Chris@0: 
Chris@0:     // Log in as the content admin and try to view the node.
Chris@0:     $this->drupalLogin($this->contentAdminUser);
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $this->assertText('Access denied', 'Access is denied for the content admin.');
Chris@0: 
Chris@0:     // Modify the field default as the content admin.
Chris@0:     $edit = [];
Chris@0:     $default = 'Sometimes words have two meanings';
Chris@0:     $edit["default_value_input[{$this->fieldName}][0][value]"] = $default;
Chris@0:     $this->drupalPostForm(
Chris@0:       "admin/structure/types/manage/page/fields/node.page.{$this->fieldName}",
Chris@0:       $edit,
Chris@0:       t('Save settings')
Chris@0:     );
Chris@0: 
Chris@0:     // Log in as the administrator.
Chris@0:     $this->drupalLogin($this->adminUser);
Chris@0: 
Chris@0:     // Confirm that the existing node still has the correct field value.
Chris@0:     $this->drupalGet('node/' . $node->id());
Chris@0:     $this->assertText($value, 'The original field value is visible to an administrator.');
Chris@0: 
Chris@0:     // Confirm that the new default value appears when creating a new node.
Chris@0:     $this->drupalGet('node/add/page');
Chris@0:     $this->assertRaw($default, 'The updated default value is displayed when creating a new node.');
Chris@0:   }
Chris@0: 
Chris@0: }