-- Test check_cookie
set client_min_messages to warning;
create extension if not exists pgtap;
reset client_min_messages;

begin;

select plan(21);

set search_path to auth, numerus, public;

select has_function('public', 'check_cookie', array ['text']);
select function_lang_is('public', 'check_cookie', array ['text'], 'plpgsql');
select function_returns('public', 'check_cookie', array ['text'], 'name');
select is_definer('public', 'check_cookie', array ['text']);
select volatility_is('public', 'check_cookie', array ['text'], 'stable');
select function_privs_are('public', 'check_cookie', array ['text'], 'guest', array []::text[]);
select function_privs_are('public', 'check_cookie', array ['text'], 'invoicer', array []::text[]);
select function_privs_are('public', 'check_cookie', array ['text'], 'admin', array []::text[]);
select function_privs_are('public', 'check_cookie', array ['text'], 'authenticator', array ['EXECUTE']);

set client_min_messages to warning;
truncate auth."user" cascade;
reset client_min_messages;

insert into auth."user" (user_id, email, name, password, role, cookie, cookie_expires_at)
values (1, 'demo@tandem.blog', 'Demo', 'test', 'invoicer', '44facbb30d8a419dfd4bfbc44a4b5539d4970148dfc84bed0e', current_timestamp + interval '1 month')
     , (9, 'admin@tandem.blog', 'Demo', 'test', 'admin', '12af4c88b528c2ad4222e3740496ecbc58e76e26f087657524', current_timestamp + interval '1 month')
;

prepare user_info as
select current_user_email(), current_user_cookie();

select is (
	check_cookie('44facbb30d8a419dfd4bfbc44a4b5539d4970148dfc84bed0e/demo@tandem.blog'),
	'invoicer'::name,
	'Should validate the cookie for the first user'
);

select results_eq (
	'user_info',
	$$ values ('demo@tandem.blog', '44facbb30d8a419dfd4bfbc44a4b5539d4970148dfc84bed0e') $$,
	'Should have updated the settings with the user info'
);

select is (
	check_cookie('12af4c88b528c2ad4222e3740496ecbc58e76e26f087657524/admin@tandem.blog'),
	'admin'::name,
	'Should validate the cookie for the second user'
);

select results_eq (
	'user_info',
	$$ values ('admin@tandem.blog', '12af4c88b528c2ad4222e3740496ecbc58e76e26f087657524') $$,
	'Should have updated the settings with the other user info'
);

select is (
	check_cookie('44facbb30d8a419dfd4bfbc44a4b5539d4970148dfc84bed0e/admin@tandem.blog'),
	'guest'::name,
	'Should only match with the correct email'
);

select results_eq (
	'user_info',
	$$ values ('', '') $$,
	'Should have updated the settings with a guest user'
);

select is (
	check_cookie('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/admin@tandem.blog'),
	'guest'::name,
	'Should only match with the correct cookie value'
);

select results_eq (
	'user_info',
	$$ values ('', '') $$,
	'Should have left the settings with a guest user'
);

update "user" set cookie_expires_at = current_timestamp - interval '1 minute';

select is (
	check_cookie('44facbb30d8a419dfd4bfbc44a4b5539d4970148dfc84bed0e/demo@tandem.blog'),
	'guest'::name,
	'Should not allow expired cookies'
);

select results_eq (
	'user_info',
	$$ values ('', '') $$,
	'Should have left the settings with a guest user'
);

select is (
	check_cookie('12af4c88b528c2ad4222e3740496ecbc58e76e26f087657524/admin@tandem.blog'),
	'guest'::name,
	'Should not allow expired cookied for the other user as well'
);

select results_eq (
	'user_info',
	$$ values ('', '') $$,
	'Should have left the settings with a guest user'
);


select *
from finish();

rollback;