/**
* This constructor initializes the PDO metadata storage handler with the specified
* configuration. The configuration is an associative array with the following
* possible elements (set in config.php):
* - 'usePersistentConnection': TRUE/FALSE if database connection should be persistent.
* - 'dsn': The database connection string.
* - 'username': Database user name
* - 'password': Password for the database user.
*
* @param array $config An associative array with the configuration for this handler.
*/
public function __construct($config)
{
assert('is_array($config)');
$this->db = SimpleSAML\Database::getInstance();
}
/**
* @covers SimpleSAML\Database::getInstance
* @covers SimpleSAML\Database::generateInstanceId
* @covers SimpleSAML\Database::__construct
* @covers SimpleSAML\Database::connect
* @covers SimpleSAML\Database::getSlave
* @test
*/
public function slaves()
{
$getSlave = self::getMethod('getSlave');
$master = spl_object_hash(PHPUnit_Framework_Assert::readAttribute($this->db, 'dbMaster'));
$slave = spl_object_hash($getSlave->invokeArgs($this->db, array()));
$this->assertTrue($master == $slave, "getSlave should have returned the master database object");
$config = array('database.dsn' => 'sqlite::memory:', 'database.username' => null, 'database.password' => null, 'database.prefix' => 'phpunit_', 'database.persistent' => true, 'database.slaves' => array(array('dsn' => 'sqlite::memory:', 'username' => null, 'password' => null)));
$sspConfiguration = new SimpleSAML_Configuration($config, "test/SimpleSAML/DatabaseTest.php");
$msdb = SimpleSAML\Database::getInstance($sspConfiguration);
$slaves = PHPUnit_Framework_Assert::readAttribute($msdb, 'dbSlaves');
$gotSlave = spl_object_hash($getSlave->invokeArgs($msdb, array()));
$this->assertEquals(spl_object_hash($slaves[0]), $gotSlave, "getSlave should have returned a slave database object");
}