Shuffle/supabase/tests/database/00_schema.test.sql

-- Struktur-Regeln für alle Tabellen im Schema public.
begin;
select plan(5);

select is((select count(*) from pg_tables where schemaname = 'public'), 20::bigint,
  'R1 hat genau 20 Tabellen (17 + catalog_sources, publishers, game_publishers)');

select is_empty($$
  select c.relname from pg_class c join pg_namespace n on n.oid = c.relnamespace
  where n.nspname = 'public' and c.relkind = 'r' and not c.relrowsecurity$$,
  'Jede Tabelle hat Row Level Security');

select is_empty($$
  select t.table_name from information_schema.tables t
  where t.table_schema = 'public' and t.table_type = 'BASE TABLE'
    and (select count(*) from information_schema.columns c
         where c.table_schema = 'public' and c.table_name = t.table_name
           and ((c.column_name = 'id' and c.data_type = 'uuid')
             or (c.column_name in ('created_at', 'updated_at')
                 and c.data_type = 'timestamp with time zone'
                 and c.is_nullable = 'NO'))) <> 3$$,
  'Jede Tabelle hat id (uuid), created_at und updated_at');

select is_empty($$
  select t.table_name from information_schema.tables t
  where t.table_schema = 'public' and t.table_type = 'BASE TABLE'
    and not exists (select 1 from information_schema.table_constraints k
                    where k.table_schema = 'public' and k.table_name = t.table_name
                      and k.constraint_type = 'PRIMARY KEY')$$,
  'Jede Tabelle hat einen Primärschlüssel');

select is_empty($$
  select c.relname from pg_class c join pg_namespace n on n.oid = c.relnamespace
  where n.nspname = 'public' and c.relkind = 'r'
    and not exists (select 1 from pg_trigger g
                    where g.tgrelid = c.oid and g.tgname = 'set_updated_at')$$,
  'Jede Tabelle setzt updated_at per Trigger');

select * from finish();
rollback;