def test_midpt_at_computed_location(self):
midpoint_discrepancies = tc.midpt(self.trip1)
for i, pt in enumerate(midpoint_discrepancies):
if 0 < i < len(midpoint_discrepancies) - 1:
self.assertNotEqual(
pt, None, 'Failed at ' + str(i) + ' out of ' +
str(len(midpoint_discrepancies)))
self.assertAlmostEqual(pt,
0,
msg='Failed at ' + str(i) +
' with mid point = ' + str(pt),
delta=0.00001)
def test_midpt_1_deg_error_out_by_60coslat(self):
midpoint_discrepancies = tc.midpt(self.trip2)
self.assertAlmostEqual(
midpoint_discrepancies[1], (2 * np.pi * 6371.0088) *
math.cos(self.trip2.reps[1].lat() * np.pi / 180) / 360.,
delta=0.00001)
def test_first_and_last_are_missing(self):
midpoint_discrepancies = tc.midpt(self.trip1)
self.assertEqual(midpoint_discrepancies[0], None)
self.assertEqual(midpoint_discrepancies[-1], None)