from . import unittest
from shapely.geometry import Point, mapping, Polygon

class MappingTestCase(unittest.TestCase):
    def test_point(self):
        m = mapping(Point(0, 0))
        self.assertEqual(m['type'], 'Point')
        self.assertEqual(m['coordinates'], (0.0, 0.0))
        
    def test_empty_polygon(self):
        """Empty polygons will round trip without error"""
        self.assertIsNotNone(mapping(Polygon()))


def test_suite():
    return unittest.TestLoader().loadTestsFromTestCase(MappingTestCase)