function AttributeTest::testPrint

Tests printing of an attribute.

File

core/tests/Drupal/Tests/Core/Template/AttributeTest.php, line 356

Class

AttributeTest

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

Namespace

Code

public function testPrint() : void {
  $attribute = new Attribute([
    'class' => [
      'example-class',
    ],
    'id' => 'example-id',
    'enabled' => TRUE,
  ]);
  $content = $this->randomMachineName();
  $html = '<div' . (string) $attribute . '>' . $content . '</div>';
  $this->assertClass('example-class', $html);
  $this->assertNoClass('example-class2', $html);
  $this->assertID('example-id', $html);
  $this->assertNoID('example-id2', $html);
  $this->assertStringContainsString('enabled', $html);
}