def test_result(self):
def is_between(p1, p2, s):
def distance(a, b):
return math.sqrt((a[0] - b[0])**2 + (a[1] - b[1])**2)
epsilon = 1e-6
check = distance(p1, p2) - (distance(p1, s) + distance(p2, s))
return -epsilon < check < epsilon
out = hsp_core(self.vertices, self.config, -1, 1, 5)
self.assertTrue(out.data_by_axes(0, 1))
self.assertEqual(len(out.data_by_axes(0, 1)), 5)
self.assertEqual(len(out.data_by_axes(0, 1)[(0, 0, 0)]), 8)
segments = []
for seg in out.data_by_axes(0, 1)[(0, 0, 0)]:
segments.append([(seg['p1_1'], seg['p1_2']),
(seg['p2_1'], seg['p2_2'])])
test_point = (0.5, 1)
flag = False
for seg in segments:
if is_between(seg[0], seg[1], test_point):
flag = True
self.assertTrue(flag)
test_point = (0.5, 1.5)
flag = False
for seg in segments:
if is_between(seg[0], seg[1], test_point):
flag = True
self.assertFalse(flag)
def test_data_fetch(self):
out = hsp_core(self.vertices, self.config, -1, 1, 5)
self.assertListEqual(out.vertices, self.vertices)
self.assertListEqual(out.config, self.config)
with self.assertRaises(IndexError):
out.data_by_axes(0, 4)
with self.assertRaises(IndexError):
out.data_by_axes(0, -2)
def test_json_fetch(self):
out = hsp_core(self.vertices, self.config, -1, 1, 5)
reload = json.loads(out.to_json())
self.assertEqual(reload['size'], 5)
self.assertListEqual(reload['vertices'], self.vertices)
self.assertListEqual(reload['config'], self.config)
def test_nfpoint_consistency(self):
with self.assertRaises(Exception):
hsp_core(self.vertices, self.config, -1, 1, -5)
def test_min_max(self):
with self.assertRaises(Exception):
hsp_core(self.vertices, self.config, 20, 10, 5)