function StateValuesCleanAdvancedTest::testFormStateValuesCleanAdvanced

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

File

core/modules/system/tests/src/Functional/Form/StateValuesCleanAdvancedTest.php, line 41

Class

StateValuesCleanAdvancedTest

Tests the removal of internal Form API elements from submitted form values.

Namespace

Code

public function testFormStateValuesCleanAdvanced() : void {
  // Get an image for uploading.
  $image_files = $this->drupalGetTestFiles('image');
  $this->image = current($image_files);
  // Check if the physical file is there.
  $this->assertFileExists($this->image->uri);
  // "Browse" for the desired file.
  $edit = [
    'files[image]' => \Drupal::service('file_system')->realpath($this->image->uri),
  ];
  // Post the form.
  $this->drupalGet('form_test/form-state-values-clean-advanced');
  $this->submitForm($edit, 'Submit');
  // Expecting a 200 HTTP code.
  $this->assertSession()
    ->statusCodeEquals(200);
  $this->assertSession()
    ->pageTextContains("You WIN!");
}