public function BlockClassTest::testBlockClass in Block Class 8

Tests the custom CSS classes for blocks.

File

tests/src/Functional/BlockClassTest.php, line 31

Class

BlockClassTest

Tests the custom CSS classes for blocks.

Namespace

Drupal\Tests\block_class\Functional

Code

public function testBlockClass() {
  $admin_user = $this
    ->drupalCreateUser([
    'administer block classes',
    'administer blocks',
  ]);
  $this
    ->drupalLogin($admin_user);

  // Add a content block with custom CSS class.
  $this
    ->drupalGet('admin/structure/block/add/system_main_block/classy', [
    'query' => [
      'region' => 'content',
    ],
  ]);
  $edit = [
    'region' => 'content',
    'third_party_settings[block_class][classes]' => 'TestClass_content',
  ];
  $this
    ->submitForm($edit, 'Save block');

  // Add a user account menu with a custom CSS class.
  $this
    ->drupalGet('admin/structure/block/add/system_menu_block:account/classy', [
    'query' => [
      'region' => 'content',
    ],
  ]);
  $edit = [
    'region' => 'secondary_menu',
    'third_party_settings[block_class][classes]' => 'TestClass_menu',
  ];
  $this
    ->submitForm($edit, 'Save block');

  // Go to the front page of the user.
  $this
    ->drupalGet('<front>');

  // Assert the custom class in the content block.
  $this
    ->assertSession()
    ->responseContains('<div id="block-mainpagecontent" class="TestClass_content block block-system block-system-main-block">');

  // Assert the custom class in user menu.
  $this
    ->assertSession()
    ->responseContains('<nav role="navigation" aria-labelledby="block-useraccountmenu-menu" id="block-useraccountmenu" class="TestClass_menu block block-menu navigation menu--account">');
}