function ConfigDraggableListBuilderTest::testDraggableList

Tests draggable lists.

File

core/modules/config/tests/src/Functional/ConfigDraggableListBuilderTest.php, line 31

Class

ConfigDraggableListBuilderTest

Tests draggable list builder.

Namespace

Code

public function testDraggableList() : void {
    $this->drupalLogin($this->drupalCreateUser([
        'administer permissions',
    ]));
    // Create more than 50 roles.
    for ($i = 0; $i < 51; $i++) {
        $role = Role::create([
            'id' => 'role_' . $i,
            'label' => "Role {$i}",
        ]);
        $role->save();
    }
    // Navigate to Roles page
    $this->drupalGet('admin/people/roles');
    // Test for the page title.
    $this->assertSession()
        ->titleEquals('Roles | Drupal');
    // Count the number of rows in table.
    $rows = $this->xpath('//form[@class="user-admin-roles-form"]/table/tbody/tr');
    $this->assertGreaterThan(50, count($rows));
    for ($i = 0; $i < 51; $i++) {
        $this->assertSession()
            ->pageTextContains("Role {$i}");
    }
    $role = Role::load('role_0');
    $role_name = 'Role <b>0</b>';
    $role->set('label', $role_name)
        ->save();
    $this->drupalGet('admin/people/roles');
    $this->assertSession()
        ->responseContains('<td>' . Html::escape($role_name));
    // Make sure that NULL weights do not break the list builder. Use the
    // configuration API so that the value does not get type-casted according to
    // the configuration schema.
    \Drupal::configFactory()->getEditable('user.role.role_0')
        ->set('weight', NULL)
        ->save(TRUE);
    $this->drupalGet('admin/people/roles');
    $this->assertSession()
        ->statusCodeEquals(200);
}