function StateValuesCleanTest::testFormStateValuesClean

Same name and namespace in other branches
  1. 9 core/modules/system/tests/src/Functional/Form/StateValuesCleanTest.php \Drupal\Tests\system\Functional\Form\StateValuesCleanTest::testFormStateValuesClean()
  2. 8.9.x core/modules/system/tests/src/Functional/Form/StateValuesCleanTest.php \Drupal\Tests\system\Functional\Form\StateValuesCleanTest::testFormStateValuesClean()
  3. 11.x core/modules/system/tests/src/Functional/Form/StateValuesCleanTest.php \Drupal\Tests\system\Functional\Form\StateValuesCleanTest::testFormStateValuesClean()

Tests \Drupal\Core\Form\FormState::cleanValues().

File

core/modules/system/tests/src/Functional/Form/StateValuesCleanTest.php, line 32

Class

StateValuesCleanTest
Tests the proper removal of submitted form values.

Namespace

Drupal\Tests\system\Functional\Form

Code

public function testFormStateValuesClean() : void {
  $this->drupalGet('form_test/form-state-values-clean');
  $this->submitForm([], 'Submit');
  $values = Json::decode($this->getSession()
    ->getPage()
    ->getContent());
  // Setup the expected result.
  $result = [
    'beer' => 1000,
    'baz' => [
      'beer' => 2000,
    ],
  ];
  // Verify that all internal Form API elements were removed.
  $this->assertFalse(isset($values['form_id']), 'form_id was removed.');
  $this->assertFalse(isset($values['form_token']), 'form_token was removed.');
  $this->assertFalse(isset($values['form_build_id']), 'form_build_id was removed.');
  $this->assertFalse(isset($values['op']), 'op was removed.');
  // Verify that all buttons were removed.
  $this->assertFalse(isset($values['foo']), 'foo was removed.');
  $this->assertFalse(isset($values['bar']), 'bar was removed.');
  $this->assertFalse(isset($values['baz']['foo']), 'foo was removed.');
  $this->assertFalse(isset($values['baz']['baz']), 'baz was removed.');
  // Verify values manually added for cleaning were removed.
  $this->assertFalse(isset($values['wine']), 'wine was removed.');
  // Verify that nested form value still exists.
  $this->assertTrue(isset($values['baz']['beer']), 'Nested form value still exists.');
  // Verify that actual form values equal resulting form values.
  $this->assertEquals($result, $values, 'Expected form values equal actual form values.');
}

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