function StateValuesCleanTest::testFormStateValuesClean

Same name in other branches
  1. 9 core/modules/system/tests/src/Functional/Form/StateValuesCleanTest.php \Drupal\Tests\system\Functional\Form\StateValuesCleanTest::testFormStateValuesClean()
  2. 10 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 proper removal of submitted form values using \Drupal\Core\Form\FormState::cleanValues().

Namespace

Drupal\Tests\system\Functional\Form

Code

public function testFormStateValuesClean() {
    $this->drupalPostForm('form_test/form-state-values-clean', [], t('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']), new FormattableMarkup('%element was removed.', [
        '%element' => 'form_id',
    ]));
    $this->assertFalse(isset($values['form_token']), new FormattableMarkup('%element was removed.', [
        '%element' => 'form_token',
    ]));
    $this->assertFalse(isset($values['form_build_id']), new FormattableMarkup('%element was removed.', [
        '%element' => 'form_build_id',
    ]));
    $this->assertFalse(isset($values['op']), new FormattableMarkup('%element was removed.', [
        '%element' => 'op',
    ]));
    // Verify that all buttons were removed.
    $this->assertFalse(isset($values['foo']), new FormattableMarkup('%element was removed.', [
        '%element' => 'foo',
    ]));
    $this->assertFalse(isset($values['bar']), new FormattableMarkup('%element was removed.', [
        '%element' => 'bar',
    ]));
    $this->assertFalse(isset($values['baz']['foo']), new FormattableMarkup('%element was removed.', [
        '%element' => 'foo',
    ]));
    $this->assertFalse(isset($values['baz']['baz']), new FormattableMarkup('%element was removed.', [
        '%element' => 'baz',
    ]));
    // Verify values manually added for cleaning were removed.
    $this->assertFalse(isset($values['wine']), new FormattableMarkup('%element was removed.', [
        '%element' => 'wine',
    ]));
    // 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.
    $this->assertEqual($values, $result, 'Expected form values equal actual form values.');
}

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