function NestedArrayTest::testSetValueForce

Tests force-setting values.

@covers ::setValue

File

core/tests/Drupal/Tests/Component/Utility/NestedArrayTest.php, line 95

Class

NestedArrayTest

@coversDefaultClass \Drupal\Component\Utility\NestedArray @group Utility

Namespace

Code

public function testSetValueForce() {
    $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.');
}