def test_read_write_tms(self):
tms = fnss.stationary_traffic_matrix(self.G, mean=10, stddev=0.1, gamma=1.2,
log_psi=-0.3, n=5, max_u=0.9)
tmp_tms_file = path.join(TMP_DIR, 'tms.xml')
fnss.write_traffic_matrix(tms, tmp_tms_file)
read_tms = fnss.read_traffic_matrix(tmp_tms_file)
u, v = tms[3].od_pairs()[2]
self.assertAlmostEqual(tms[3][(u, v)], read_tms[3][(u, v)])
def test_read_write_tms(self):
tms = fnss.stationary_traffic_matrix(self.G, mean=10, stddev=0.1, gamma=1.2,
log_psi=-0.3, n=5, max_u=0.9)
tmp_tms_file = path.join(TMP_DIR, 'tms.xml')
fnss.write_traffic_matrix(tms, tmp_tms_file)
read_tms = fnss.read_traffic_matrix(tmp_tms_file)
u, v = tms[3].od_pairs()[2]
self.assertAlmostEqual(tms[3][(u, v)], read_tms[3][(u, v)])
def test_stationary_traffic_matrix(self):
tms = fnss.stationary_traffic_matrix(self.G,
mean=10,
stddev=3.5,
gamma=5,
log_psi=-0.3,
n=5,
max_u=0.9)
self.assertEqual(5, len(tms))
self.assertAlmostEqual(
0.9,
max([max(fnss.link_loads(self.G, tm).values()) for tm in tms]))
self.assertLessEqual(
0, min([min(fnss.link_loads(self.G, tm).values()) for tm in tms]))
def test_stationary_traffic_matrix(self):
tms = fnss.stationary_traffic_matrix(self.G, mean=10, stddev=3.5, gamma=5,
log_psi=-0.3, n=5, max_u=0.9)
self.assertEqual(5, len(tms))
self.assertAlmostEqual(0.9, max([max(fnss.link_loads(self.G, tm).values()) for tm in tms]))
self.assertLessEqual(0, min([min(fnss.link_loads(self.G, tm).values()) for tm in tms]))
