/**
* Tests exporting variables.
*
* @dataProvider providerTestExport
* @covers ::export
*
* @param string $expected
* The expected exported variable.
* @param mixed $variable
* The variable to be exported.
*/
public function testExport($expected, $variable)
{
$this->assertEquals($expected, Variable::export($variable));
}
/**
* {@inheritdoc}
*/
protected function setUp()
{
$this->keyValueFactory = new KeyValueMemoryFactory();
// Back up settings from TestBase::prepareEnvironment().
$settings = Settings::getAll();
// Allow for test-specific overrides.
$directory = DRUPAL_ROOT . '/' . $this->siteDirectory;
$settings_services_file = DRUPAL_ROOT . '/' . $this->originalSite . '/testing.services.yml';
$container_yamls = [];
if (file_exists($settings_services_file)) {
// Copy the testing-specific service overrides in place.
$testing_services_file = $directory . '/services.yml';
copy($settings_services_file, $testing_services_file);
$container_yamls[] = $testing_services_file;
}
$settings_testing_file = DRUPAL_ROOT . '/' . $this->originalSite . '/settings.testing.php';
if (file_exists($settings_testing_file)) {
// Copy the testing-specific settings.php overrides in place.
copy($settings_testing_file, $directory . '/settings.testing.php');
}
if (file_exists($directory . '/settings.testing.php')) {
// Add the name of the testing class to settings.php and include the
// testing specific overrides
$hash_salt = Settings::getHashSalt();
$test_class = get_class($this);
$container_yamls_export = Variable::export($container_yamls);
$php = <<<EOD
<?php
\$settings['hash_salt'] = '{$hash_salt}';
\$settings['container_yamls'] = {$container_yamls_export};
\$test_class = '{$test_class}';
include DRUPAL_ROOT . '/' . \$site_path . '/settings.testing.php';
EOD;
file_put_contents($directory . '/settings.php', $php);
}
// Add this test class as a service provider.
// @todo Remove the indirection; implement ServiceProviderInterface instead.
$GLOBALS['conf']['container_service_providers']['TestServiceProvider'] = 'Drupal\\simpletest\\TestServiceProvider';
// Bootstrap a new kernel.
$class_loader = (require DRUPAL_ROOT . '/autoload.php');
$this->kernel = new DrupalKernel('testing', $class_loader, FALSE);
$request = Request::create('/');
$site_path = DrupalKernel::findSitePath($request);
$this->kernel->setSitePath($site_path);
if (file_exists($directory . '/settings.testing.php')) {
Settings::initialize(DRUPAL_ROOT, $site_path, $class_loader);
}
$this->kernel->boot();
// Ensure database install tasks have been run.
require_once __DIR__ . '/../../../includes/install.inc';
$connection = Database::getConnection();
$errors = db_installer_object($connection->driver())->runTasks();
if (!empty($errors)) {
$this->fail('Failed to run installer database tasks: ' . implode(', ', $errors));
}
// Reboot the kernel because the container might contain a connection to the
// database that has been closed during the database install tasks. This
// prevents any services created during the first boot from having stale
// database connections, for example, \Drupal\Core\Config\DatabaseStorage.
$this->kernel->shutdown();
$this->kernel->boot();
// Save the original site directory path, so that extensions in the
// site-specific directory can still be discovered in the test site
// environment.
// @see \Drupal\Core\Extension\ExtensionDiscovery::scan()
$settings['test_parent_site'] = $this->originalSite;
// Restore and merge settings.
// DrupalKernel::boot() initializes new Settings, and the containerBuild()
// method sets additional settings.
new Settings($settings + Settings::getAll());
// Create and set new configuration directories.
$this->prepareConfigDirectories();
// Set the request scope.
$this->container = $this->kernel->getContainer();
$this->container->get('request_stack')->push($request);
// Re-inject extension file listings into state, unless the key/value
// service was overridden (in which case its storage does not exist yet).
if ($this->container->get('keyvalue') instanceof KeyValueMemoryFactory) {
$this->container->get('state')->set('system.module.files', $this->moduleFiles);
$this->container->get('state')->set('system.theme.files', $this->themeFiles);
}
// Create a minimal core.extension configuration object so that the list of
// enabled modules can be maintained allowing
// \Drupal\Core\Config\ConfigInstaller::installDefaultConfig() to work.
// Write directly to active storage to avoid early instantiation of
// the event dispatcher which can prevent modules from registering events.
\Drupal::service('config.storage')->write('core.extension', array('module' => array(), 'theme' => array()));
// Collect and set a fixed module list.
$class = get_class($this);
$modules = array();
while ($class) {
if (property_exists($class, 'modules')) {
// Only add the modules, if the $modules property was not inherited.
$rp = new \ReflectionProperty($class, 'modules');
if ($rp->class == $class) {
$modules[$class] = $class::$modules;
}
}
$class = get_parent_class($class);
}
// Modules have been collected in reverse class hierarchy order; modules
// defined by base classes should be sorted first. Then, merge the results
// together.
$modules = array_reverse($modules);
$modules = call_user_func_array('array_merge_recursive', $modules);
if ($modules) {
$this->enableModules($modules);
}
// Tests based on this class are entitled to use Drupal's File and
// StreamWrapper APIs.
// @todo Move StreamWrapper management into DrupalKernel.
// @see https://www.drupal.org/node/2028109
file_prepare_directory($this->publicFilesDirectory, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS);
$this->settingsSet('file_public_path', $this->publicFilesDirectory);
$this->streamWrappers = array();
$this->registerStreamWrapper('public', 'Drupal\\Core\\StreamWrapper\\PublicStream');
// The temporary stream wrapper is able to operate both with and without
// configuration.
$this->registerStreamWrapper('temporary', 'Drupal\\Core\\StreamWrapper\\TemporaryStream');
}
/**
* The part of the script for each table.
*
* @param string $table
* Table name.
* @param array $schema
* Drupal schema definition.
* @param array $data
* Data for the table.
*
* @return string
* The table create statement, and if there is data, the insert command.
*/
protected function getTableScript($table, array $schema, array $data)
{
$output = '';
$output .= "\$connection->schema()->createTable('" . $table . "', " . Variable::export($schema) . ");\n\n";
if (!empty($data)) {
$insert = '';
foreach ($data as $record) {
$insert .= "->values(" . Variable::export($record) . ")\n";
}
$output .= "\$connection->insert('" . $table . "')\n" . "->fields(" . Variable::export(array_keys($schema['fields'])) . ")\n" . $insert . "->execute();\n\n";
}
return $output;
}
public static function debug($variable, $name = NULL)
{
print "\n" . ($name ? $name . ' >> ' : '') . \Drupal\Component\Utility\Variable::export($variable) . "\n";
}
/**
* {@inheritdoc}
*/
public function export($input, $name = NULL)
{
$name = $name ? $name . ' => ' : '';
$dump = '<pre>' . $name . Variable::export($input) . '</pre>';
return $this->setSafeMarkup($dump);
}
