function ElementTest::testChild

Same name in other branches
  1. 9 core/tests/Drupal/Tests/Core/Render/ElementTest.php \Drupal\Tests\Core\Render\ElementTest::testChild()
  2. 8.9.x core/tests/Drupal/Tests/Core/Render/ElementTest.php \Drupal\Tests\Core\Render\ElementTest::testChild()
  3. 11.x core/tests/Drupal/Tests/Core/Render/ElementTest.php \Drupal\Tests\Core\Render\ElementTest::testChild()

Tests the child() method.

File

core/tests/Drupal/Tests/Core/Render/ElementTest.php, line 46

Class

ElementTest
@coversDefaultClass \Drupal\Core\Render\Element @group Render

Namespace

Drupal\Tests\Core\Render

Code

public function testChild() : void {
    $this->assertFalse(Element::child('#property'));
    $this->assertTrue(Element::child('property'));
    $this->assertTrue(Element::child('property#'));
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.