function AttributeTest::testSet

Same name and namespace in other branches
  1. 11.x core/tests/Drupal/Tests/Core/Template/AttributeTest.php \Drupal\Tests\Core\Template\AttributeTest::testSet()
  2. 9 core/tests/Drupal/Tests/Core/Template/AttributeTest.php \Drupal\Tests\Core\Template\AttributeTest::testSet()
  3. 8.9.x core/tests/Drupal/Tests/Core/Template/AttributeTest.php \Drupal\Tests\Core\Template\AttributeTest::testSet()

Tests set of values.

File

core/tests/Drupal/Tests/Core/Template/AttributeTest.php, line 52

Class

AttributeTest
@coversDefaultClass \Drupal\Core\Template\Attribute[[api-linebreak]] @group Template

Namespace

Drupal\Tests\Core\Template

Code

public function testSet() : void {
  $attribute = new Attribute();
  $attribute['class'] = [
    'example-class',
  ];
  $this->assertTrue(isset($attribute['class']));
  $this->assertEquals(new AttributeArray('class', [
    'example-class',
  ]), $attribute['class']);
}

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