public function testSetWebhookFail()
{
$result = $this->setWebhookFail();
$server = new ServerResponse(json_decode($result, true), 'testbot');
self::assertFalse($server->isOk());
self::assertNull($server->getResult());
self::assertEquals(400, $server->getErrorCode());
self::assertEquals('Error: Bad request: htttps://domain.host.org/dir/hook.php', $server->getDescription());
}