def test_remove_migrated_carn(self):
cell = BaseCell()
assert len(cell.carnivores) == 0
carnivore = Carnivore()
cell.add_migrated_carn(carnivore)
assert len(cell.carnivores) == 1
cell.remove_migrated_carn(carnivore)
assert len(cell.carnivores) == 0
def test_remove_migrated_herb(self):
cell = BaseCell()
assert len(cell.herbivores) == 0
herbivore = Herbivore()
cell.add_migrated_herb(herbivore)
assert len(cell.herbivores) == 1
cell.remove_migrated_herb(herbivore)
assert len(cell.herbivores) == 0
def test_add_migrated_carn(self):
cell = BaseCell()
assert len(cell.carnivores) == 0
cell.add_migrated_carn(Carnivore())
assert len(cell.carnivores) == 1
def test_add_migrated_herb(self):
cell = BaseCell()
assert len(cell.herbivores) == 0
cell.add_migrated_herb(Herbivore())
assert len(cell.herbivores) == 1
def test_grow(self):
cell = BaseCell()
cell.grow()
assert True
def test_init(self):
cell = BaseCell()
assert type(cell.herbivores) is list
assert type(cell.carnivores) is list
assert cell.fodder == 0
def test_num_animals(self):
cell = BaseCell()
carnivores = cell.num_carnivores
herbivores = cell.num_herbivores
assert cell.num_animals == carnivores + herbivores
def test_num_herbivore(self):
cell = BaseCell()
assert cell.num_herbivores == 0