def METHOD_NAME(get_dataframe):
    """
    Test that CombineFirst contains values from other_query that are missing
    from first_query
    """
    # Make a query with correct columns but empty result
    empty_query = Flows(
        loc1=MostFrequentLocation(
            "2016-01-01", "2016-01-02", spatial_unit=make_spatial_unit("cell")
        ),
        loc2=MostFrequentLocation(
            "2016-01-02", "2016-01-03", spatial_unit=make_spatial_unit("cell")
        ),
    ).numeric_subset("value", -2, -1)
    other_query = Flows(
        loc1=MostFrequentLocation(
            "2016-01-02", "2016-01-03", spatial_unit=make_spatial_unit("cell")
        ),
        loc2=MostFrequentLocation(
            "2016-01-03", "2016-01-04", spatial_unit=make_spatial_unit("cell")
        ),
    )
    cf = CombineFirst(
        first_query=empty_query,
        other_query=other_query,
        join_columns=["location_id_from", "location_id_to"],
        combine_columns="value",
    )
    assert_frame_equal(get_dataframe(cf), get_dataframe(other_query))