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

begin;

select plan(12);

set search_path to auth, numerus, public;

select has_function('find_user_role');
select function_lang_is('find_user_role', array ['email', 'text'], 'sql');
select function_returns('find_user_role', array ['email', 'text'], 'name');
select isnt_definer('find_user_role', array ['email', 'text']);
select volatility_is('find_user_role', array ['email', 'text'], 'stable');
select function_privs_are('find_user_role', array ['email', 'text'], 'guest', array []::text[]);
select function_privs_are('find_user_role', array ['email', 'text'], 'invoicer', array []::text[]);
select function_privs_are('find_user_role', array ['email', 'text'], 'admin', array []::text[]);
select function_privs_are('find_user_role', array ['email', 'text'], 'authenticator', array []::text[]);

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

insert into "user" (email, name, password, role)
values ('info@tandem.blog', 'Perita', 'test', 'guest');

select is(
	find_user_role('info@tandem.blog', 'test'),
	'guest'::name,
	'Should find the role with the correct email and password'
);

select is(
	find_user_role('info@tandem.blog', 'mah password'),
	NULL::name,
	'Should not find any role with an invalid password'
);

select is(
	find_user_role('nope@tandem.blog', 'test'),
	NULL::name,
	'Should not find any role with an invalid email'
);


select *
from finish();

rollback;