function FileFieldWidgetTest::testPrivateFileSetting

Tests a file field with a "Private files" upload destination setting.

File

core/modules/file/tests/src/Functional/FileFieldWidgetTest.php, line 247

Class

FileFieldWidgetTest

Tests the file field widget with public and private files.

Namespace

Code

public function testPrivateFileSetting() {
    $node_storage = $this->container
        ->get('entity_type.manager')
        ->getStorage('node');
    // Grant the admin user required permissions.
    user_role_grant_permissions($this->adminUser->roles[0]->target_id, [
        'administer node fields',
    ]);
    $type_name = 'article';
    $field_name = strtolower($this->randomMachineName());
    $this->createFileField($field_name, 'node', $type_name);
    $field = FieldConfig::loadByName('node', $type_name, $field_name);
    $field_id = $field->id();
    $test_file = $this->getTestFile('text');
    // Change the field setting to make its files private, and upload a file.
    $edit = [
        'settings[uri_scheme]' => 'private',
    ];
    $this->drupalPostForm("admin/structure/types/manage/{$type_name}/fields/{$field_id}/storage", $edit, t('Save field settings'));
    $nid = $this->uploadNodeFile($test_file, $field_name, $type_name);
    $node = $node_storage->loadUnchanged($nid);
    $node_file = File::load($node->{$field_name}->target_id);
    $this->assertFileExists($node_file->getFileUri());
    // Ensure the private file is available to the user who uploaded it.
    $this->drupalGet($node_file->createFileUrl());
    $this->assertSession()
        ->statusCodeEquals(200);
    // Ensure we can't change 'uri_scheme' field settings while there are some
    // entities with uploaded files.
    $this->drupalGet("admin/structure/types/manage/{$type_name}/fields/{$field_id}/storage");
    $this->assertFieldByXpath('//input[@id="edit-settings-uri-scheme-public" and @disabled="disabled"]', 'public', 'Upload destination setting disabled.');
    // Delete node and confirm that setting could be changed.
    $node->delete();
    $this->drupalGet("admin/structure/types/manage/{$type_name}/fields/{$field_id}/storage");
    $this->assertFieldByXpath('//input[@id="edit-settings-uri-scheme-public" and not(@disabled)]', 'public', 'Upload destination setting enabled.');
}