/**
* @dataProvider exceptionProvider
*
* @param $exception
* @param $code
* @param $contains
*/
public function testExceptions($exception, $code, $contains)
{
$formed = PdoException::from($exception);
$this->assertInstanceOf('\\Packaged\\Dal\\Exceptions\\Connection\\PdoException', $formed);
$this->assertEquals($code, $formed->getCode());
if (is_array($contains)) {
foreach ($contains as $contain) {
$this->assertContains($contain, $formed->getMessage());
}
} else {
$this->assertContains($contains, $formed->getMessage());
}
$this->assertSame($exception, $formed->getPrevious());
}
/**
* Should we reconnect to the database after this sort of error?
*
* @param PdoException $e
*
* @return bool
*/
private function _shouldReconnectAfterException(PdoException $e)
{
// 2006 = MySQL server has gone away
// 1047 = ER_UNKNOWN_COM_ERROR - happens when a PXC node is resyncing:
// "WSREP has not yet prepared node for application use"
// HY000 = General SQL error
$codes = ['2006', '1047', 'HY000'];
$p = $e->getPrevious();
return in_array((string) $e->getCode(), $codes, true) || $p && in_array((string) $p->getCode(), $codes, true);
}
