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<?php
/**
* @file
* Contains \Drupal\config\Tests\ConfigImporterTest.
*/
namespace Drupal\config\Tests;
use Drupal\Core\Config\ConfigImporter;
use Drupal\Core\Config\StorageComparerManifest;
use Drupal\simpletest\DrupalUnitTestBase;
/**
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* Tests importing configuration from files into active configuration.
*/
class ConfigImporterTest extends DrupalUnitTestBase {
/**
* Config Importer object used for testing.
*
* @var \Drupal\Core\Config\ConfigImporter
*/
protected $configImporter;
/**
* Modules to enable.
*
* @var array
*/
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public static $modules = array('config_test', 'system');
public static function getInfo() {
return array(
'name' => 'Import configuration',
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'description' => 'Tests importing configuration from files into active configuration.',
'group' => 'Configuration',
);
}
function setUp() {
parent::setUp();
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$this->installSchema('system', 'config_snapshot');
config_install_default_config('module', 'config_test');
// Installing config_test's default configuration pollutes the global
// variable being used for recording hook invocations by this test already,
// so it has to be cleared out manually.
unset($GLOBALS['hook_config_test']);
// Set up the ConfigImporter object for testing.
$config_comparer = new StorageComparerManifest(
$this->container->get('config.storage.staging'),
$this->container->get('config.storage'));
$this->configImporter = new ConfigImporter(
$config_comparer->createChangelist(),
$this->container->get('event_dispatcher'),
$this->container->get('config.factory'),
$this->container->get('plugin.manager.entity'),
$this->container->get('lock')
);
}
/**
* Tests omission of module APIs for bare configuration operations.
*/
function testNoImport() {
$dynamic_name = 'config_test.dynamic.dotted.default';
// Verify the default configuration values exist.
$config = config($dynamic_name);
$this->assertIdentical($config->get('id'), 'dotted.default');
// Verify that a bare config() does not involve module APIs.
$this->assertFalse(isset($GLOBALS['hook_config_test']));
}
/**
* Tests deletion of configuration during import.
*/
function testDeleted() {
$dynamic_name = 'config_test.dynamic.dotted.default';
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$storage = $this->container->get('config.storage');
$staging = $this->container->get('config.storage.staging');
// Verify the default configuration values exist.
$config = config($dynamic_name);
$this->assertIdentical($config->get('id'), 'dotted.default');
// Create an empty manifest to delete the configuration object.
$staging->write('manifest.config_test.dynamic', array());
// Import.
$this->configImporter->reset()->import();
// Verify the values have disappeared.
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$this->assertIdentical($storage->read($dynamic_name), FALSE);
$config = config($dynamic_name);
$this->assertIdentical($config->get('id'), NULL);
// Verify that appropriate module API hooks have been invoked.
$this->assertTrue(isset($GLOBALS['hook_config_test']['load']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['presave']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['insert']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['update']));
$this->assertTrue(isset($GLOBALS['hook_config_test']['predelete']));
$this->assertTrue(isset($GLOBALS['hook_config_test']['delete']));
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// Verify that there is nothing more to import.
$this->assertFalse($this->configImporter->hasUnprocessedChanges());
}
/**
* Tests creation of configuration during import.
*/
function testNew() {
$dynamic_name = 'config_test.dynamic.new';
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$storage = $this->container->get('config.storage');
$staging = $this->container->get('config.storage.staging');
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// Verify the configuration to create does not exist yet.
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$this->assertIdentical($storage->exists($dynamic_name), FALSE, $dynamic_name . ' not found.');
$this->assertIdentical($staging->exists($dynamic_name), FALSE, $dynamic_name . ' not found.');
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// Create new config entity.
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$original_dynamic_data = array(
'id' => 'new',
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'uuid' => '30df59bd-7b03-4cf7-bb35-d42fc49f0651',
'label' => 'New',
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'style' => '',
'status' => '1',
'langcode' => language_default()->langcode,
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'protected_property' => '',
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);
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$staging->write($dynamic_name, $original_dynamic_data);
// Create manifest for new config entity.
$manifest_data = config('manifest.config_test.dynamic')->get();
$manifest_data[$original_dynamic_data['id']]['name'] = 'config_test.dynamic.' . $original_dynamic_data['id'];
$staging->write('manifest.config_test.dynamic', $manifest_data);
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$this->assertIdentical($staging->exists($dynamic_name), TRUE, $dynamic_name . ' found.');
// Import.
$this->configImporter->reset()->import();
// Verify the values appeared.
$config = config($dynamic_name);
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$this->assertIdentical($config->get('label'), $original_dynamic_data['label']);
// Verify that appropriate module API hooks have been invoked.
$this->assertFalse(isset($GLOBALS['hook_config_test']['load']));
$this->assertTrue(isset($GLOBALS['hook_config_test']['presave']));
$this->assertTrue(isset($GLOBALS['hook_config_test']['insert']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['update']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['predelete']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['delete']));
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// Verify that there is nothing more to import.
$this->assertFalse($this->configImporter->hasUnprocessedChanges());
}
/**
* Tests updating of configuration during import.
*/
function testUpdated() {
$name = 'config_test.system';
$dynamic_name = 'config_test.dynamic.dotted.default';
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$storage = $this->container->get('config.storage');
$staging = $this->container->get('config.storage.staging');
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// Verify that the configuration objects to import exist.
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$this->assertIdentical($storage->exists($name), TRUE, $name . ' found.');
$this->assertIdentical($storage->exists($dynamic_name), TRUE, $dynamic_name . ' found.');
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// Replace the file content of the existing configuration objects in the
// staging directory.
$original_name_data = array(
'foo' => 'beer',
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);
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$staging->write($name, $original_name_data);
$original_dynamic_data = $storage->read($dynamic_name);
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$original_dynamic_data['label'] = 'Updated';
$staging->write($dynamic_name, $original_dynamic_data);
// Create manifest for updated config entity.
$manifest_data = config('manifest.config_test.dynamic')->get();
$staging->write('manifest.config_test.dynamic', $manifest_data);
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// Verify the active configuration still returns the default values.
$config = config($name);
$this->assertIdentical($config->get('foo'), 'bar');
$config = config($dynamic_name);
$this->assertIdentical($config->get('label'), 'Default');
// Import.
$this->configImporter->reset()->import();
// Verify the values were updated.
$config = config($name);
$this->assertIdentical($config->get('foo'), 'beer');
$config = config($dynamic_name);
$this->assertIdentical($config->get('label'), 'Updated');
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// Verify that the original file content is still the same.
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$this->assertIdentical($staging->read($name), $original_name_data);
$this->assertIdentical($staging->read($dynamic_name), $original_dynamic_data);
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// Verify that appropriate module API hooks have been invoked.
$this->assertTrue(isset($GLOBALS['hook_config_test']['load']));
$this->assertTrue(isset($GLOBALS['hook_config_test']['presave']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['insert']));
$this->assertTrue(isset($GLOBALS['hook_config_test']['update']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['predelete']));
$this->assertFalse(isset($GLOBALS['hook_config_test']['delete']));
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// Verify that there is nothing more to import.
$this->assertFalse($this->configImporter->hasUnprocessedChanges());
}