function FormTest::assertFormValuesDefault

Assert that the values submitted to a form matches the default values of the elements.

@internal

File

core/modules/system/tests/src/Functional/Form/FormTest.php, line 797

Class

FormTest

Tests various form element validation mechanisms.

Namespace

Code

public function assertFormValuesDefault(array $values, array $form) : void {
    foreach (Element::children($form) as $key) {
        if (isset($form[$key]['#default_value'])) {
            if (isset($form[$key]['#expected_value'])) {
                $expected_value = $form[$key]['#expected_value'];
            }
            else {
                $expected_value = $form[$key]['#default_value'];
            }
            if (in_array($key, [
                'checkboxes_multiple',
                'checkboxes_single_select',
                'checkboxes_single_unselect',
            ], TRUE)) {
                // Checkboxes values are not filtered out.
                $values[$key] = array_filter($values[$key]);
            }
            $this->assertSame($expected_value, $values[$key], sprintf('Default value for %s: expected %s, returned %s.', $key, var_export($expected_value, TRUE), var_export($values[$key], TRUE)));
        }
        // Recurse children.
        $this->assertFormValuesDefault($values, $form[$key]);
    }
}