def test_death_cycle(plain_sim): """ Tests that the death cycle works as intended. """ Herbivore.new_parameters({'omega': 0.99}) Carnivore.new_parameters({'omega': 0.99}) plain_sim.add_population([{ "loc": (1, 1), "pop": [ { "species": "Herbivore", "age": 100, "weight": 0.1 }, { "species": "Herbivore", "age": 7, "weight": 100.0 }, { "species": "Herbivore", "age": 100, "weight": 0.1 }, ] }, { "loc": (1, 2), "pop": [ { "species": "Carnivore", "age": 7, "weight": 100.0 }, { "species": "Carnivore", "age": 100, "weight": 1.0 }, { "species": "Carnivore", "age": 7, "weight": 100.0 }, ] }]) plain_sim.death_cycle() assert len(plain_sim.map.array_map[1, 2].present_carnivores) == 2 assert len(plain_sim.map.array_map[1, 1].present_herbivores) == 1 Herbivore.new_parameters({'omega': 0.40}) Carnivore.new_parameters({'omega': 0.90})
def test_set_param_animals(species, extra): """Parameters can be set on animal classes""" params = { "w_birth": 8.0, "sigma_birth": 1.5, "beta": 0.9, "eta": 0.05, "a_half": 40.0, "phi_age": 0.2, "w_half": 10.0, "phi_weight": 0.1, "mu": 0.25, "gamma": 0.2, "zeta": 3.5, "xi": 1.2, "omega": 0.4, "F": 10.0, } params.update(extra) BioSim(island_map="O", ini_pop=[], seed=1).set_animal_parameters(species, params) Carnivore.new_parameters({ 'w_birth': 6.0, 'sigma_birth': 1.0, 'beta': 0.75, 'eta': 0.125, 'a_half': 60, 'phi_age': 0.4, 'w_half': 4.0, 'phi_weight': 0.4, 'mu': 0.4, 'lambda_animal': 1, 'gamma': 0.8, 'zeta': 3.5, 'xi': 1.1, 'omega': 0.9, 'F': 50, 'DeltaPhiMax': 10 })