def test_compact_and_uncompact(self):
hexagons = h3.polyfill(
{
'type':
'Polygon',
'coordinates': [
[
[37.813318999983238, -122.4089866999972145], [
37.7866302000007224, -122.3805436999997056
], [37.7198061999978478, -122.3544736999993603], [
37.7076131999975672, -122.5123436999983966
], [37.7835871999971715, -122.5247187000021967],
[37.8151571999998453, -122.4798767000009008]
]
]
}, 9
)
compactedHexagons = h3.compact(hexagons)
self.assertEqual(
len(compactedHexagons), 209,
'got an appropriate number of hexagons back'
)
uncompactedHexagons = h3.uncompact(compactedHexagons, 9)
self.assertEqual(
len(uncompactedHexagons), 1253,
'got an appropriate number of hexagons back'
)
def test_uncompact_error(self):
hexagons = [h3.geo_to_h3(37, -122, 10)]
with pytest.raises(Exception) as e_info:
h3.uncompact(hexagons, 5)
self.assertTrue(isinstance(e_info.value, Exception))
def test_compact_and_uncompact_nothing(self):
compactedNothing = h3.compact([])
self.assertEqual(len(compactedNothing), 0, 'still nothing')
uncompactedNothing = h3.uncompact([], 9)
self.assertEqual(len(uncompactedNothing), 0, 'still nothing')
