3 namespace Drupal\system\Tests\Form;
5 use Drupal\Component\Serialization\Json;
6 use Drupal\Component\Utility\SafeMarkup;
7 use Drupal\simpletest\WebTestBase;
10 * Tests proper removal of submitted form values using
11 * \Drupal\Core\Form\FormState::cleanValues().
15 class StateValuesCleanTest extends WebTestBase {
22 public static $modules = ['form_test'];
25 * Tests \Drupal\Core\Form\FormState::cleanValues().
27 public function testFormStateValuesClean() {
28 $values = Json::decode($this->drupalPostForm('form_test/form-state-values-clean', [], t('Submit')));
30 // Setup the expected result.
33 'baz' => ['beer' => 2000],
36 // Verify that all internal Form API elements were removed.
37 $this->assertFalse(isset($values['form_id']), format_string('%element was removed.', ['%element' => 'form_id']));
38 $this->assertFalse(isset($values['form_token']), format_string('%element was removed.', ['%element' => 'form_token']));
39 $this->assertFalse(isset($values['form_build_id']), format_string('%element was removed.', ['%element' => 'form_build_id']));
40 $this->assertFalse(isset($values['op']), format_string('%element was removed.', ['%element' => 'op']));
42 // Verify that all buttons were removed.
43 $this->assertFalse(isset($values['foo']), format_string('%element was removed.', ['%element' => 'foo']));
44 $this->assertFalse(isset($values['bar']), format_string('%element was removed.', ['%element' => 'bar']));
45 $this->assertFalse(isset($values['baz']['foo']), format_string('%element was removed.', ['%element' => 'foo']));
46 $this->assertFalse(isset($values['baz']['baz']), format_string('%element was removed.', ['%element' => 'baz']));
48 // Verify values manually added for cleaning were removed.
49 $this->assertFalse(isset($values['wine']), SafeMarkup::format('%element was removed.', ['%element' => 'wine']));
51 // Verify that nested form value still exists.
52 $this->assertTrue(isset($values['baz']['beer']), 'Nested form value still exists.');
54 // Verify that actual form values equal resulting form values.
55 $this->assertEqual($values, $result, 'Expected form values equal actual form values.');