def test_hex_ring2(self):
hexagons = h3.hex_ring('8928308280fffff', 2)
self.assertEqual(
12, len(hexagons),
'got the expected number of hexagons for the second ring')
expected_hexagons = [
'89283082813ffff',
'89283082817ffff',
'8928308281bffff',
'89283082863ffff',
'89283082823ffff',
'8928308287bffff',
'89283082833ffff',
'8928308282bffff',
'89283082857ffff',
'892830828abffff',
'89283082847ffff',
'89283082867ffff',
]
for hexagon in expected_hexagons:
self.assertIn(hexagon, hexagons, 'found an expected hexagon')
self.assertEqual(
hexagons,
h3.k_ring('8928308280fffff', 2) - h3.k_ring('8928308280fffff', 1),
'the fast and slow hex ring paths match')
def test_hex_ring_pentagon(self):
try:
hexagons = h3.hex_ring('821c07fffffffff', 1)
except Exception as err:
self.assertEqual(
str(err),
"Failed to get hexagon ring for pentagon 821c07fffffffff")
def test_hex_ring(self):
hexagons = h3.hex_ring('8928308280fffff', 1)
self.assertEqual(
6, len(hexagons),
'got the expected number of hexagons for a single ring')
expected_hexagons = [
'8928308280bffff',
'89283082807ffff',
'89283082877ffff',
'89283082803ffff',
'89283082873ffff',
'8928308283bffff',
]
for hexagon in expected_hexagons:
self.assertIn(hexagon, hexagons, 'found an expected hexagon')
self.assertEqual(
hexagons,
h3.k_ring('8928308280fffff', 1) - h3.k_ring('8928308280fffff', 0),
'the fast and slow hex ring paths match')