ConfigSnapshotTest.php in Zircon Profile 8
Same filename and directory in other branches
Contains \Drupal\config\Tests\ConfigSnapshotTest.
Namespace
Drupal\config\TestsFile
core/modules/config/src/Tests/ConfigSnapshotTest.phpView source
<?php
/**
* @file
* Contains \Drupal\config\Tests\ConfigSnapshotTest.
*/
namespace Drupal\config\Tests;
use Drupal\Core\Config\StorageComparer;
use Drupal\simpletest\KernelTestBase;
/**
* Tests config snapshot creation and updating.
*
* @group config
*/
class ConfigSnapshotTest extends KernelTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array(
'config_test',
'system',
);
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
// Update the config snapshot. This allows the parent::setUp() to write
// configuration files.
\Drupal::service('config.manager')
->createSnapshot(\Drupal::service('config.storage'), \Drupal::service('config.storage.snapshot'));
$this
->copyConfig($this->container
->get('config.storage'), $this->container
->get('config.storage.sync'));
}
/**
* Tests config snapshot creation and updating.
*/
function testSnapshot() {
$active = $this->container
->get('config.storage');
$sync = $this->container
->get('config.storage.sync');
$snapshot = $this->container
->get('config.storage.snapshot');
$config_manager = $this->container
->get('config.manager');
$config_name = 'config_test.system';
$config_key = 'foo';
$new_data = 'foobar';
$active_snapshot_comparer = new StorageComparer($active, $snapshot, $config_manager);
$sync_snapshot_comparer = new StorageComparer($sync, $snapshot, $config_manager);
// Verify that we have an initial snapshot that matches the active
// configuration. This has to be true as no config should be installed.
$this
->assertFalse($active_snapshot_comparer
->createChangelist()
->hasChanges());
// Install the default config.
$this
->installConfig(array(
'config_test',
));
// Although we have imported config this has not affected the snapshot.
$this
->assertTrue($active_snapshot_comparer
->reset()
->hasChanges());
// Update the config snapshot.
\Drupal::service('config.manager')
->createSnapshot($active, $snapshot);
// The snapshot and active config should now contain the same config
// objects.
$this
->assertFalse($active_snapshot_comparer
->reset()
->hasChanges());
// Change a configuration value in sync.
$sync_data = $this
->config($config_name)
->get();
$sync_data[$config_key] = $new_data;
$sync
->write($config_name, $sync_data);
// Verify that active and snapshot match, and that sync doesn't match
// active.
$this
->assertFalse($active_snapshot_comparer
->reset()
->hasChanges());
$this
->assertTrue($sync_snapshot_comparer
->createChangelist()
->hasChanges());
// Import changed data from sync to active.
$this
->configImporter()
->import();
// Verify changed config was properly imported.
\Drupal::configFactory()
->reset($config_name);
$this
->assertIdentical($this
->config($config_name)
->get($config_key), $new_data);
// Verify that a new snapshot was created which and that it matches
// the active config.
$this
->assertFalse($active_snapshot_comparer
->reset()
->hasChanges());
}
}
Classes
Name | Description |
---|---|
ConfigSnapshotTest | Tests config snapshot creation and updating. |