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<?php
namespace yiiunit\framework\console\controllers;
use Yii;
use yiiunit\TestCase;
use yii\console\controllers\CacheController;
/**
* Unit test for [[\yii\console\controllers\CacheController]].
* @see CacheController
*
* @group console
*/
class CacheControllerTest extends TestCase
{
/**
* @var SilencedCacheController
*/
private $_cacheController;
private $driverName = 'mysql';
protected function setUp()
{
parent::setUp();
$this->_cacheController = Yii::createObject([
'class' => 'yiiunit\framework\console\controllers\SilencedCacheController',
'interactive' => false,
],[null, null]); //id and module are null
$databases = self::getParam('databases');
$config = $databases[$this->driverName];
$pdoDriver = 'pdo_' . $this->driverName;
if (!extension_loaded('pdo') || !extension_loaded($pdoDriver)) {
$this->markTestSkipped('pdo and ' . $pdoDriver . ' extensions are required.');
}
$this->mockApplication([
'components' => [
'firstCache' => 'yii\caching\ArrayCache',
'secondCache' => 'yii\caching\ArrayCache',
'session' => 'yii\web\CacheSession', // should be ignored at `actionFlushAll()`
'db' => [
'class' => isset($config['class']) ? $config['class'] : 'yii\db\Connection',
'dsn' => $config['dsn'],
'username' => isset($config['username']) ? $config['username'] : null,
'password' => isset($config['password']) ? $config['password'] : null,
'enableSchemaCache' => true,
'schemaCache' => 'firstCache',
],
],
]);
if(isset($config['fixture'])) {
Yii::$app->db->open();
$lines = explode(';', file_get_contents($config['fixture']));
foreach ($lines as $line) {
if (trim($line) !== '') {
Yii::$app->db->pdo->exec($line);
}
}
}
}
public function testFlushOne()
{
Yii::$app->firstCache->set('firstKey', 'firstValue');
Yii::$app->firstCache->set('secondKey', 'secondValue');
Yii::$app->secondCache->set('thirdKey', 'thirdValue');
$this->_cacheController->actionFlush('firstCache');
$this->assertFalse(Yii::$app->firstCache->get('firstKey'),'first cache data should be flushed');
$this->assertFalse(Yii::$app->firstCache->get('secondKey'),'first cache data should be flushed');
$this->assertEquals('thirdValue', Yii::$app->secondCache->get('thirdKey'), 'second cache data should not be flushed');
}
public function testClearSchema()
{
$schema = Yii::$app->db->schema;
Yii::$app->db->createCommand()->createTable('test_schema_cache', ['id' => 'pk'])->execute();
$noCacheSchemas = $schema->getTableSchemas('', true);
$cacheSchema = $schema->getTableSchemas('', false);
$this->assertEquals($noCacheSchemas, $cacheSchema, 'Schema should not be modified.');
Yii::$app->db->createCommand()->dropTable('test_schema_cache')->execute();
$noCacheSchemas = $schema->getTableSchemas('', true);
$this->assertNotEquals($noCacheSchemas, $cacheSchema, 'Schemas should be different.');
$this->_cacheController->actionFlushSchema('db');
$cacheSchema = $schema->getTableSchemas('', false);
$this->assertEquals($noCacheSchemas, $cacheSchema, 'Schema cache should be flushed.');
}
public function testFlushBoth()
{
Yii::$app->firstCache->set('firstKey', 'firstValue');
Yii::$app->firstCache->set('secondKey', 'secondValue');
Yii::$app->secondCache->set('thirdKey', 'secondValue');
$this->_cacheController->actionFlush('firstCache', 'secondCache');
$this->assertFalse(Yii::$app->firstCache->get('firstKey'),'first cache data should be flushed');
$this->assertFalse(Yii::$app->firstCache->get('secondKey'),'first cache data should be flushed');
$this->assertFalse(Yii::$app->secondCache->get('thirdKey'), 'second cache data should be flushed');
}
public function testNotFoundFlush()
{
Yii::$app->firstCache->set('firstKey', 'firstValue');
$this->_cacheController->actionFlush('notExistingCache');
$this->assertEquals('firstValue', Yii::$app->firstCache->get('firstKey'), 'first cache data should not be flushed');
}
/**
* @expectedException \yii\console\Exception
*/
public function testNothingToFlushException()
{
$this->_cacheController->actionFlush();
}
public function testFlushAll()
{
Yii::$app->firstCache->set('firstKey', 'firstValue');
Yii::$app->secondCache->set('thirdKey', 'secondValue');
$this->_cacheController->actionFlushAll();
$this->assertFalse(Yii::$app->firstCache->get('firstKey'),'first cache data should be flushed');
$this->assertFalse(Yii::$app->secondCache->get('thirdKey'), 'second cache data should be flushed');
}
}