def test_map_coordinate_instance(self, example_map, input_list):
"""
A test to check if an instance of Island given initial coordinates
return the true biome-letter.
"""
island = sim.BioSim(example_map, input_list, None)
with pytest.raises(KeyError):
coordinate = island.map[(0, 0)]
def test_different_length(self):
with pytest.raises(ValueError):
sim.BioSim("OOOO\nOMO\nOOO", None, None)
def test_invalid_landscape(self):
with pytest.raises(ValueError):
sim.BioSim("OOO\nORO\nOOO", None, None)
def test_value_error_raised_placement_mountain_ocean(self):
test_map = 'OOOO\nOMDO\nOOO'
input = [{'loc': (1, 1), 'pop': [{'species': 'Herbivore', 'age': 10,
'weight': 12.5}]}]
with pytest.raises(ValueError):
sim.BioSim(test_map, input, None)
def test_tot_w_herbivores(self, input_list, example_map):
i = sim.BioSim(example_map, input_list, None)
c = i.map[(1, 1)]
assert c.tot_w_herbivores == 22.8
def test_place_animal(self, input_list, example_map):
i = sim.BioSim(example_map, input_list, None)
herbivore_list = i.map[(1, 1)]
assert len(herbivore_list.population['Herbivore']) == 2