def test_multipolygon_as_dict(self):
expected = {"coordinates": [
[[[2.3, 57.32], [23.19, -20.2], [-120.4, 19.15], [2.3, 57.32]]],
[[[6.3, 77.32], [13.19, -30.2], [-110.4, 17.15], [6.3, 77.32]]]
], "type": "MultiPolygon"}
mp = geo.MultiPolygon([
[[[2.3, 57.32], [23.19, -20.2], [-120.4, 19.15], [2.3, 57.32]]],
[[[6.3, 77.32], [13.19, -30.2], [-110.4, 17.15], [6.3, 77.32]]]
])
self.assertEqual(expected, mp.as_dict())
def test_multipolygon_geojson(self):
expected = {"coordinates": [
[[[2.3, 57.32], [23.19, -20.2], [-120.4, 19.15], [2.3, 57.32]]],
[[[6.3, 77.32], [13.19, -30.2], [-110.4, 17.15], [6.3, 77.32]]]
], "type": "MultiPolygon"}
mp = geo.MultiPolygon([
[[[2.3, 57.32], [23.19, -20.2], [-120.4, 19.15], [2.3, 57.32]]],
[[[6.3, 77.32], [13.19, -30.2], [-110.4, 17.15], [6.3, 77.32]]]
])
self.assertEqual(sorted(json.dumps(expected)),
sorted(mp.geojson()))
def test_from_polygons(self):
expected = geo.MultiPolygon([
[[[2.3, 57.32], [23.19, -20.2], [-120.4, 19.15], [2.3, 57.32]]],
[[[6.3, 77.32], [13.19, -30.2], [-110.4, 17.15], [6.3, 77.32]]]
])
iterable_of_polygons = [
geo.Polygon([[[2.3, 57.32], [23.19, -20.2], [-120.4, 19.15], [2.3, 57.32]]]),
geo.Polygon([[[6.3, 77.32], [13.19, -30.2], [-110.4, 17.15], [6.3, 77.32]]])
]
result = geo.MultiPolygon.from_polygons(iterable_of_polygons)
self.assertIsInstance(result, geo.MultiPolygon)
self.assertEqual(expected.as_dict(), result.as_dict())