recopytex/tests/integration/test_orm.py

from backend.adapters.orm import metadata, start_mappers
from backend.model.tribe import Tribe


def test_tribes_mapper_can_load_tribe(session):
    session.execute(
        "INSERT INTO tribes (name, level) VALUES "
        "('tribe1', '2nd'),"
        "('tribe2', '1ST')"
    )
    expected = [
        (Tribe("tribe1", "2nd")),
        (Tribe("tribe2", "1ST")),
    ]
    assert session.query(Tribe).all() == expected


def test_tribe_mapper_can_save_tribe(session):
    tribe_infos = ("tribe1", "2nd")
    tribe = Tribe(*tribe_infos)
    session.add(tribe)

    rows = list(session.execute("SELECT name, level FROM 'tribes'"))
    assert rows == []

    session.commit()

    rows = list(session.execute("SELECT name, level FROM 'tribes'"))
    assert rows == [tribe_infos]


def test_tribe_mapper_can_save_and_load_tribe(session):
    tribe_infos = ("tribe1", "2nd")
    tribe = Tribe(*tribe_infos)

    assert session.query(Tribe).all() == []
    session.add(tribe)

    assert session.query(Tribe).all() == [tribe]
    session.commit()

    assert session.query(Tribe).all() == [tribe]