from django.contrib.auth.models import Group, Permission
from django.core.management import call_command

from apps.accounts.permissions import DEFAULT_GROUPS, PERMISSIONS


def test_seed_permissions_creates_permissions_and_groups(db):
    call_command("seed_permissions")

    assert Permission.objects.filter(
        codename__in=[permission.codename for permission in PERMISSIONS]
    ).count() == len(PERMISSIONS)

    for group_name, codenames in DEFAULT_GROUPS.items():
        group = Group.objects.get(name=group_name)
        actual = set(group.permissions.values_list("codename", flat=True))
        assert actual == set(codenames)