function AttributesTest::testAttributeIteration

Test attribute iteration

File

core/tests/Drupal/Tests/Core/Common/AttributesTest.php, line 62

Class

AttributesTest

Tests the Drupal\Core\Template\Attribute functionality.

Namespace

Code

public function testAttributeIteration() {
  $attribute = new Attribute([
    'key1' => 'value1',
  ]);
  foreach ($attribute as $value) {
    $this->assertSame((string) $value, 'value1', 'Iterate over attribute.');
  }
}