def test_spread(self):
res1 = min(1, Simulation.sigmoid(30) * 0.15)
res2 = min(1, Simulation.sigmoid(60) * 0.25 * 1.2)
self.assertAlmostEqual(
Simulation.spread(self.test_node_0, self.test_node_1), res1)
self.assertAlmostEqual(
Simulation.spread(self.test_node_1, self.test_node_2), res2)
def test_calc_new_score(self):
res = (Simulation.spread(self.test_node_0, self.test_node_1) +
Simulation.spread(self.test_node_2, self.test_node_1)) / 2
self.assertAlmostEqual(self.test_sim.calc_new_score(self.test_node_1),
res)