function SaveUploadFormTest::testUploadFieldIsHighlighted

Tests highlighting of file upload field when it has an error.

File

core/modules/file/tests/src/Functional/SaveUploadFormTest.php, line 579

Class

SaveUploadFormTest

Tests the _file_save_upload_from_form() function.

Namespace

Code

public function testUploadFieldIsHighlighted() : void {
    $this->assertCount(0, $this->cssSelect('input[name="files[file_test_upload][]"].error'), 'Successful file upload has no error.');
    
    /** @var \Drupal\Core\File\FileSystemInterface $file_system */
    $file_system = \Drupal::service('file_system');
    $edit = [
        'files[file_test_upload][]' => $file_system->realpath($this->image
            ->getFileUri()),
        'extensions' => 'foo',
    ];
    $this->drupalGet('file-test/save_upload_from_form_test');
    $this->submitForm($edit, 'Submit');
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertSession()
        ->pageTextContains("Epic upload FAIL!");
    $this->assertCount(1, $this->cssSelect('input[name="files[file_test_upload][]"].error'), 'File upload field has error.');
}