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!");
}