function ConfigurationUITest::testFullImportValidation

Test full import validation.

File

modules/config/tests/config.test, line 429

Tests for Configuration module.

Class

ConfigurationUITest

Tests the UI for syncing, importing, and exporting.

Code

function testFullImportValidation() {
  // Enable all non-test core modules to populate all default config files.
  $core_modules = db_query("SELECT name FROM {system} WHERE type = 'module' AND filename LIKE 'core/modules%' AND filename NOT LIKE '%/tests/%'")->fetchCol();
  module_enable($core_modules);

  // Submit the export form and verify response.
  $this->backdropPost('admin/config/development/configuration/full/export', array(), t('Export'));
  $this->assertResponse(200, 'User can access the download callback.');

  // Get the archived binary file provided to user for download.
  $archive_data = $this->backdropGetContent();

  // Save the archive file.
  $uri = 'temporary://config.tar.gz';
  file_put_contents($uri, $archive_data);
  $realpath = backdrop_realpath($uri);

  // Expand the archive file to modify its contents.
  $directory = 'temporary://' . basename($uri, '.tar.gz');
  $archiver = new Archive_Tar($realpath);
  file_prepare_directory($directory, FILE_CREATE_DIRECTORY);
  $archiver->extract($directory);

  // Delete the old archive.
  unset($archiver);
  unlink($uri);

  // Modify each and every config file.
  $files = file_scan_directory($directory, '/.*\.json/');
  foreach ($files as $filepath => $file) {
    $config_data = json_decode(file_get_contents($filepath), TRUE);
    $config_data['config_test_addition'] = 'test';
    file_put_contents($filepath, backdrop_json_encode($config_data, TRUE));
  }

  // Add back into the archive.
  $archiver = new Archive_Tar($realpath);
  $archiver->createModify(array_keys($files), '', $directory);

  // Delete the modified files.
  file_unmanaged_delete_recursive($directory);

  // Upload the archive into the import form.
  $edit = array(
    'files[import_tarball]' => $uri,
  );
  $this->backdropPost('admin/config/development/configuration/full', $edit, t('Stage import'));

  // Delete the new archive.
  unlink($uri);

  $this->backdropGet('admin/config/development/configuration');

  // Check that every config file is changed.
  foreach ($files as $file) {
    $this->assertText(str_replace('.json', '', $file->filename), format_string('Config file "@file" staged for import.', array('@file' => $file->filename)));
  }

  $this->backdropPost(NULL, array(), t('Import all'));

  // Confirm the import was successful.
  $this->assertText(t('Configuration sync completed. @files configuration files synced.', array('@files' => count($files))));

  // Display any errors directly as a failure.
  $errors = $this->xpath('//div[@id="messages"]//div[contains(@class, "error")]');
  if (count($errors)) {
    $this->fail(strip_tags($errors[0]->asXML()));
  }
}