"""Unit tests for Spotify Marketshare Week Ending Workflow."""
from unittest import mock
from unittest.mock import MagicMock

from feed_ingestion.flows.spotify_marketshare_week_ending.flow import Flow


def test_decider():
    """Test normal decider execution."""
    schedule = MagicMock()
    schedule_result_object = MagicMock()
    schedule_result_object.result = {}
    schedule.return_value = schedule_result_object

    flow = Flow()
    flow.decider(schedule)

    schedule.assert_has_calls([
        mock.call('bootstrap', mock.ANY),
        mock.call('fetch_from_drop_location', mock.ANY, requires=mock.ANY),
        mock.call('set_status_to_downloaded', mock.ANY, requires=mock.ANY),
        mock.call('create_temp_staging_raw_table', mock.ANY,
                  requires=mock.ANY),
        mock.call('load_temp_staging_raw_table', mock.ANY, requires=mock.ANY),
        mock.call('load_staging_raw_table', mock.ANY, requires=mock.ANY),
        mock.call('set_status_to_ingested', mock.ANY, requires=mock.ANY),
    ])


def test_decider_should_stop_when_files_not_found():
    """Decider quits if files not found."""
    bootstrap = MagicMock()
    bootstrap.result = {'fetch_from_drop_location.stop': True}
    schedule = MagicMock(return_value=bootstrap)

    flow = Flow()
    flow.decider(schedule)

    schedule.assert_has_calls([
        mock.call('bootstrap', mock.ANY),
        mock.call('fetch_from_drop_location', mock.ANY, requires=mock.ANY)
    ])

    assert schedule.return_value.result == {
        'fetch_from_drop_location.stop': True}