import pytest
from flask import g

from ereuse_devicehub.db import db
from ereuse_devicehub.resources.device.models import Device
from ereuse_devicehub.resources.event.models import EventWithOneDevice
from tests.conftest import create_user


@pytest.mark.usefixtures('app_context')
def test_author():
    """
    Checks the default created author.

    Note that the author can be accessed after inserting the row.
    """
    user = create_user()
    g.user = user
    e = EventWithOneDevice(device=Device())
    db.session.add(e)
    assert e.author is None
    assert e.author_id is None
    db.session.commit()
    assert e.author == user