function BlockBackwardCompatibilityTest::testAttributeCopy

Tests copying content attributes to the wrapper.

@legacy-covers \Drupal\stable9\Hook\Stable9Hooks::preprocessBlock()

File

core/themes/stable9/tests/Unit/BlockBackwardCompatibilityTest.php, line 22

Class

BlockBackwardCompatibilityTest

Tests backward compatibility for block templates.

Namespace

Code

public function testAttributeCopy() : void {
  $variables = [
    'attributes' => [
      'id' => 'test-block',
      'class' => [
        'wrapper-class',
      ],
    ],
    'content' => [
      '#attributes' => [
        'class' => [
          'content-class',
        ],
        'data-foo' => 'bar',
      ],
    ],
  ];
  $hooks = new Stable9Hooks();
  $hooks->preprocessBlock($variables);
  $expected = [
    'attributes' => [
      'id' => 'test-block',
      'class' => [
        'wrapper-class',
        'content-class',
      ],
      'data-foo' => 'bar',
    ],
    'content' => [],
  ];
  $this->assertEquals($expected, $variables);
}