tests/unit_tests/charts/dao/dao_tests.py

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from collections.abc import Iterator

import pytest
from sqlalchemy.orm.session import Session

from superset.utils.core import DatasourceType


@pytest.fixture
def session_with_data(session: Session) -> Iterator[Session]:
    from superset.models.slice import Slice

    engine = session.get_bind()
    Slice.metadata.create_all(engine)  # pylint: disable=no-member

    slice_obj = Slice(
        id=1,
        datasource_id=1,
        datasource_type=DatasourceType.TABLE,
        datasource_name="tmp_perm_table",
        slice_name="slice_name",
    )
    session.add(slice_obj)

    session.commit()
    yield session
    session.rollback()


def test_slice_find_by_id_skip_base_filter(session_with_data: Session) -> None:
    from superset.daos.chart import ChartDAO
    from superset.models.slice import Slice

    result = ChartDAO.find_by_id(1, skip_base_filter=True)

    assert result
    assert 1 == result.id
    assert "slice_name" == result.slice_name
    assert isinstance(result, Slice)


def test_datasource_find_by_id_skip_base_filter_not_found(
    session: Session,
) -> None:
    from superset.daos.chart import ChartDAO

    result = ChartDAO.find_by_id(125326326, skip_base_filter=True)
    assert result is None


def test_add_favorite(session: Session) -> None:
    from superset.daos.chart import ChartDAO

    chart = ChartDAO.find_by_id(1, skip_base_filter=True)
    if not chart:
        return
    assert len(ChartDAO.favorited_ids([chart])) == 0

    ChartDAO.add_favorite(chart)
    assert len(ChartDAO.favorited_ids([chart])) == 1

    ChartDAO.add_favorite(chart)
    assert len(ChartDAO.favorited_ids([chart])) == 1


def test_remove_favorite(session: Session) -> None:
    from superset.daos.chart import ChartDAO

    chart = ChartDAO.find_by_id(1, skip_base_filter=True)
    if not chart:
        return
    assert len(ChartDAO.favorited_ids([chart])) == 0

    ChartDAO.add_favorite(chart)
    assert len(ChartDAO.favorited_ids([chart])) == 1

    ChartDAO.remove_favorite(chart)
    assert len(ChartDAO.favorited_ids([chart])) == 0

    ChartDAO.remove_favorite(chart)
    assert len(ChartDAO.favorited_ids([chart])) == 0