function NestedArrayTest::testSetValueForce

Tests force-setting values.

@covers ::setValue

File

core/tests/Drupal/Tests/Component/Utility/NestedArrayTest.php, line 101

Class

NestedArrayTest

@coversDefaultClass \Drupal\Component\Utility\NestedArray[[api-linebreak]] @group Utility

Namespace

Code

public function testSetValueForce() : void {
  $new_value = [
    'one',
  ];
  $this->form['details']['non-array-parent'] = 'string';
  $parents = [
    'details',
    'non-array-parent',
    'child',
  ];
  NestedArray::setValue($this->form, $parents, $new_value, TRUE);
  $this->assertSame($new_value, $this->form['details']['non-array-parent']['child'], 'The nested element was not forced to the new value.');
}