\set ECHO none
-- You should write your tests
SELECT jsonrpc.execute('[1]');
 [{"id": null, "error": {"code": -32600, "message": "Invalid Request"}, "jsonrpc": "2.0"}]

SELECT jsonrpc.execute('[1,2,3]');
 [{"id": null, "error": {"code": -32600, "message": "Invalid Request"}, "jsonrpc": "2.0"}, {"id": null, "error": {"code": -32600, "message": "Invalid Request"}, "jsonrpc": "2.0"}, {"id": null, "error": {"code": -32600, "message": "Invalid Request"}, "jsonrpc": "2.0"}]

ROLLBACK;