FieldAccessTest.php

1. 8.x drupal/core/modules/field/lib/Drupal/field/Tests/FieldAccessTest.php
2. 8.x drupal/core/modules/system/lib/Drupal/system/Tests/Entity/FieldAccessTest.php

<?php

/**
 * @file
 * Definition of Drupal\field\Tests\FieldAccessTest.
 */
namespace Drupal\field\Tests;


/**
 * Tests the functionality of field access.
 */
class FieldAccessTest extends FieldTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'node',
    'field_test',
  );
  public static function getInfo() {
    return array(
      'name' => 'Field access tests',
      'description' => 'Test Field access.',
      'group' => 'Field API',
    );
  }
  function setUp() {
    parent::setUp();
    $web_user = $this
      ->drupalCreateUser(array(
      'view test_view_field content',
    ));
    $this
      ->drupalLogin($web_user);

    // Create content type.
    $this->content_type_info = $this
      ->drupalCreateContentType();
    $this->content_type = $this->content_type_info->type;
    $this->field = array(
      'field_name' => 'test_view_field',
      'type' => 'text',
    );
    field_create_field($this->field);
    $this->instance = array(
      'field_name' => $this->field['field_name'],
      'entity_type' => 'node',
      'bundle' => $this->content_type,
    );
    field_create_instance($this->instance);

    // Assign display properties for the 'default' and 'teaser' view modes.
    foreach (array(
      'default',
      'teaser',
    ) as $view_mode) {
      entity_get_display('node', $this->content_type, $view_mode)
        ->setComponent($this->field['field_name'])
        ->save();
    }

    // Create test node.
    $this->test_view_field_value = 'This is some text';
    $settings = array();
    $settings['type'] = $this->content_type;
    $settings['title'] = 'Field view access test';
    $settings['test_view_field'] = array(
      array(
        'value' => $this->test_view_field_value,
      ),
    );
    $this->node = $this
      ->drupalCreateNode($settings);
  }

  /**
   * Test that hook_field_access() is called.
   */
  function testFieldAccess() {

    // Assert the text is visible.
    $this
      ->drupalGet('node/' . $this->node->nid);
    $this
      ->assertText($this->test_view_field_value);

    // Assert the text is not visible for anonymous users.
    // The field_test module implements hook_field_access() which will
    // specifically target the 'test_view_field' field.
    $this
      ->drupalLogout();
    $this
      ->drupalGet('node/' . $this->node->nid);
    $this
      ->assertNoText($this->test_view_field_value);
  }

}