public function assertTrace($data)
{
$this->assertTrue(is_string($data['message']));
$this->assertTrue($data['class'] === Error::class);
$this->assertRegExp('#^([a-zA-Z0-9\\\\/\\-_\\.," ]*?)$#si', $data['file']);
$this->assertRegExp('#^([0-9]*?)$#si', (string) $data['line']);
$this->assertRegExp('#^([0-9]*?)$#si', (string) $data['code']);
$this->assertStackTrace($data['trace']);
$this->assertTrue(is_array($data['prev']) || $data['prev'] === null);
}