from shapely.geometry import Polygon, box

from pipeline.download.pois import _representative_lat_lon


def test_representative_lat_lon_uses_point_inside_polygon():
    england = box(-1, 50, 1, 52)
    poi_area = Polygon([(-0.1, 51.5), (0.1, 51.5), (0.1, 51.6), (-0.1, 51.6)])

    lat_lon = _representative_lat_lon(poi_area, england)

    assert lat_lon is not None
    lat, lon = lat_lon
    assert 51.5 <= lat <= 51.6
    assert -0.1 <= lon <= 0.1