Chris@14: <?php
Chris@14: 
Chris@14: namespace Drupal\Tests\user\Functional;
Chris@14: 
Chris@14: use Drupal\Tests\BrowserTestBase;
Chris@14: use Drupal\user\RoleInterface;
Chris@14: use Drupal\user\Entity\Role;
Chris@14: 
Chris@14: /**
Chris@14:  * Verify that role permissions can be added and removed via the permissions
Chris@14:  * page.
Chris@14:  *
Chris@14:  * @group user
Chris@14:  */
Chris@14: class UserPermissionsTest extends BrowserTestBase {
Chris@14: 
Chris@14:   /**
Chris@14:    * User with admin privileges.
Chris@14:    *
Chris@14:    * @var \Drupal\user\UserInterface
Chris@14:    */
Chris@14:   protected $adminUser;
Chris@14: 
Chris@14:   /**
Chris@14:    * User's role ID.
Chris@14:    *
Chris@14:    * @var string
Chris@14:    */
Chris@14:   protected $rid;
Chris@14: 
Chris@14:   protected function setUp() {
Chris@14:     parent::setUp();
Chris@14: 
Chris@14:     $this->adminUser = $this->drupalCreateUser(['administer permissions', 'access user profiles', 'administer site configuration', 'administer modules', 'administer account settings']);
Chris@14: 
Chris@14:     // Find the new role ID.
Chris@14:     $all_rids = $this->adminUser->getRoles();
Chris@14:     unset($all_rids[array_search(RoleInterface::AUTHENTICATED_ID, $all_rids)]);
Chris@14:     $this->rid = reset($all_rids);
Chris@14:   }
Chris@14: 
Chris@14:   /**
Chris@14:    * Test changing user permissions through the permissions page.
Chris@14:    */
Chris@14:   public function testUserPermissionChanges() {
Chris@14:     $permissions_hash_generator = $this->container->get('user_permissions_hash_generator');
Chris@14: 
Chris@14:     $storage = $this->container->get('entity.manager')->getStorage('user_role');
Chris@14: 
Chris@14:     // Create an additional role and mark it as admin role.
Chris@14:     Role::create(['is_admin' => TRUE, 'id' => 'administrator', 'label' => 'Administrator'])->save();
Chris@14:     $storage->resetCache();
Chris@14: 
Chris@14:     $this->drupalLogin($this->adminUser);
Chris@14:     $rid = $this->rid;
Chris@14:     $account = $this->adminUser;
Chris@14:     $previous_permissions_hash = $permissions_hash_generator->generate($account);
Chris@14:     $this->assertIdentical($previous_permissions_hash, $permissions_hash_generator->generate($this->loggedInUser));
Chris@14: 
Chris@14:     // Add a permission.
Chris@14:     $this->assertFalse($account->hasPermission('administer users'), 'User does not have "administer users" permission.');
Chris@14:     $edit = [];
Chris@14:     $edit[$rid . '[administer users]'] = TRUE;
Chris@14:     $this->drupalPostForm('admin/people/permissions', $edit, t('Save permissions'));
Chris@14:     $this->assertText(t('The changes have been saved.'), 'Successful save message displayed.');
Chris@14:     $storage->resetCache();
Chris@14:     $this->assertTrue($account->hasPermission('administer users'), 'User now has "administer users" permission.');
Chris@14:     $current_permissions_hash = $permissions_hash_generator->generate($account);
Chris@14:     $this->assertIdentical($current_permissions_hash, $permissions_hash_generator->generate($this->loggedInUser));
Chris@14:     $this->assertNotEqual($previous_permissions_hash, $current_permissions_hash, 'Permissions hash has changed.');
Chris@14:     $previous_permissions_hash = $current_permissions_hash;
Chris@14: 
Chris@14:     // Remove a permission.
Chris@14:     $this->assertTrue($account->hasPermission('access user profiles'), 'User has "access user profiles" permission.');
Chris@14:     $edit = [];
Chris@14:     $edit[$rid . '[access user profiles]'] = FALSE;
Chris@14:     $this->drupalPostForm('admin/people/permissions', $edit, t('Save permissions'));
Chris@14:     $this->assertText(t('The changes have been saved.'), 'Successful save message displayed.');
Chris@14:     $storage->resetCache();
Chris@14:     $this->assertFalse($account->hasPermission('access user profiles'), 'User no longer has "access user profiles" permission.');
Chris@14:     $current_permissions_hash = $permissions_hash_generator->generate($account);
Chris@14:     $this->assertIdentical($current_permissions_hash, $permissions_hash_generator->generate($this->loggedInUser));
Chris@14:     $this->assertNotEqual($previous_permissions_hash, $current_permissions_hash, 'Permissions hash has changed.');
Chris@14: 
Chris@14:     // Ensure that the admin role doesn't have any checkboxes.
Chris@14:     $this->drupalGet('admin/people/permissions');
Chris@14:     foreach (array_keys($this->container->get('user.permissions')->getPermissions()) as $permission) {
Chris@14:       $this->assertSession()->checkboxChecked('administrator[' . $permission . ']');
Chris@14:       $this->assertSession()->fieldDisabled('administrator[' . $permission . ']');
Chris@14:     }
Chris@14:   }
Chris@14: 
Chris@14:   /**
Chris@14:    * Test assigning of permissions for the administrator role.
Chris@14:    */
Chris@14:   public function testAdministratorRole() {
Chris@14:     $this->drupalLogin($this->adminUser);
Chris@14:     $this->drupalGet('admin/config/people/accounts');
Chris@14: 
Chris@14:     // Verify that the administration role is none by default.
Chris@14:     $this->assertOptionSelected('edit-user-admin-role', '', 'Administration role defaults to none.');
Chris@14: 
Chris@14:     $this->assertFalse(Role::load($this->rid)->isAdmin());
Chris@14: 
Chris@14:     // Set the user's role to be the administrator role.
Chris@14:     $edit = [];
Chris@14:     $edit['user_admin_role'] = $this->rid;
Chris@14:     $this->drupalPostForm('admin/config/people/accounts', $edit, t('Save configuration'));
Chris@14: 
Chris@14:     \Drupal::entityManager()->getStorage('user_role')->resetCache();
Chris@14:     $this->assertTrue(Role::load($this->rid)->isAdmin());
Chris@14: 
Chris@14:     // Enable aggregator module and ensure the 'administer news feeds'
Chris@14:     // permission is assigned by default.
Chris@14:     \Drupal::service('module_installer')->install(['aggregator']);
Chris@14: 
Chris@14:     $this->assertTrue($this->adminUser->hasPermission('administer news feeds'), 'The permission was automatically assigned to the administrator role');
Chris@14: 
Chris@14:     // Ensure that selecting '- None -' removes the admin role.
Chris@14:     $edit = [];
Chris@14:     $edit['user_admin_role'] = '';
Chris@14:     $this->drupalPostForm('admin/config/people/accounts', $edit, t('Save configuration'));
Chris@14: 
Chris@14:     \Drupal::entityManager()->getStorage('user_role')->resetCache();
Chris@14:     \Drupal::configFactory()->reset();
Chris@14:     $this->assertFalse(Role::load($this->rid)->isAdmin());
Chris@14: 
Chris@14:     // Manually create two admin roles, in that case the single select should be
Chris@14:     // hidden.
Chris@14:     Role::create(['id' => 'admin_role_0', 'is_admin' => TRUE, 'label' => 'Admin role 0'])->save();
Chris@14:     Role::create(['id' => 'admin_role_1', 'is_admin' => TRUE, 'label' => 'Admin role 1'])->save();
Chris@14:     $this->drupalGet('admin/config/people/accounts');
Chris@14:     $this->assertNoFieldByName('user_admin_role');
Chris@14:   }
Chris@14: 
Chris@14:   /**
Chris@14:    * Verify proper permission changes by user_role_change_permissions().
Chris@14:    */
Chris@14:   public function testUserRoleChangePermissions() {
Chris@14:     $permissions_hash_generator = $this->container->get('user_permissions_hash_generator');
Chris@14: 
Chris@14:     $rid = $this->rid;
Chris@14:     $account = $this->adminUser;
Chris@14:     $previous_permissions_hash = $permissions_hash_generator->generate($account);
Chris@14: 
Chris@14:     // Verify current permissions.
Chris@14:     $this->assertFalse($account->hasPermission('administer users'), 'User does not have "administer users" permission.');
Chris@14:     $this->assertTrue($account->hasPermission('access user profiles'), 'User has "access user profiles" permission.');
Chris@14:     $this->assertTrue($account->hasPermission('administer site configuration'), 'User has "administer site configuration" permission.');
Chris@14: 
Chris@14:     // Change permissions.
Chris@14:     $permissions = [
Chris@14:       'administer users' => 1,
Chris@14:       'access user profiles' => 0,
Chris@14:     ];
Chris@14:     user_role_change_permissions($rid, $permissions);
Chris@14: 
Chris@14:     // Verify proper permission changes.
Chris@14:     $this->assertTrue($account->hasPermission('administer users'), 'User now has "administer users" permission.');
Chris@14:     $this->assertFalse($account->hasPermission('access user profiles'), 'User no longer has "access user profiles" permission.');
Chris@14:     $this->assertTrue($account->hasPermission('administer site configuration'), 'User still has "administer site configuration" permission.');
Chris@14: 
Chris@14:     // Verify the permissions hash has changed.
Chris@14:     $current_permissions_hash = $permissions_hash_generator->generate($account);
Chris@14:     $this->assertNotEqual($previous_permissions_hash, $current_permissions_hash, 'Permissions hash has changed.');
Chris@14:   }
Chris@14: 
Chris@14:   /**
Chris@14:    * Verify 'access content' is listed in the correct location.
Chris@14:    */
Chris@14:   public function testAccessContentPermission() {
Chris@14:     $this->drupalLogin($this->adminUser);
Chris@14: 
Chris@14:     // When Node is not installed the 'access content' permission is listed next
Chris@14:     // to 'access site reports'.
Chris@14:     $this->drupalGet('admin/people/permissions');
Chris@14:     $next_row = $this->xpath('//tr[@data-drupal-selector=\'edit-permissions-access-content\']/following-sibling::tr[1]');
Chris@14:     $this->assertEqual('edit-permissions-access-site-reports', $next_row[0]->getAttribute('data-drupal-selector'));
Chris@14: 
Chris@14:     // When Node is installed the 'access content' permission is listed next to
Chris@14:     // to 'view own unpublished content'.
Chris@14:     \Drupal::service('module_installer')->install(['node']);
Chris@14:     $this->drupalGet('admin/people/permissions');
Chris@14:     $next_row = $this->xpath('//tr[@data-drupal-selector=\'edit-permissions-access-content\']/following-sibling::tr[1]');
Chris@14:     $this->assertEqual('edit-permissions-view-own-unpublished-content', $next_row[0]->getAttribute('data-drupal-selector'));
Chris@14:   }
Chris@14: 
Chris@14: }