function ThemeSettingsFormTest::testFormSettingsSubmissionHandler

Tests that submission handler works correctly.

@dataProvider providerTestFormSettingsSubmissionHandler

File

core/modules/system/tests/src/FunctionalJavascript/ThemeSettingsFormTest.php, line 45

Class

ThemeSettingsFormTest

Tests that theme form settings works correctly.

Namespace

Code

public function testFormSettingsSubmissionHandler($theme) : void {
  \Drupal::service('theme_installer')->install([
    $theme,
  ]);
  $page = $this->getSession()
    ->getPage();
  $assert_session = $this->assertSession();
  $this->drupalGet("admin/appearance/settings/{$theme}");
  // Add a new managed file.
  $file = current($this->getTestFiles('image'));
  $image_file_path = \Drupal::service('file_system')->realpath($file->uri);
  $page->attachFileToField('files[custom_logo]', $image_file_path);
  $assert_session->waitForButton('custom_logo_remove_button');
  // Assert the new file is uploaded as temporary. This file should not be
  // saved as permanent if settings are not submitted.
  $image_field = $this->assertSession()
    ->hiddenFieldExists('custom_logo[fids]');
  $file = File::load($image_field->getValue());
  $this->assertFalse($file->isPermanent());
  $page->pressButton('Save configuration');
  \Drupal::entityTypeManager()->getStorage('file')
    ->resetCache();
  // Assert the uploaded file is saved as permanent.
  $image_field = $this->assertSession()
    ->hiddenFieldExists('custom_logo[fids]');
  $file = File::load($image_field->getValue());
  $this->assertTrue($file->isPermanent());
}