function AttributesTest::testAttributeIteration

Tests 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.');
    }
}