def test_recombination_cookie(self):
parent_cookies = (Cookie([40, 80]), Cookie([60, 40]))
cookie = RecombinationCookie(parent_cookies)
assert cookie.properties[0] == 50
assert cookie.properties[1] == 60
assert cookie.parents == parent_cookies
def test_mutant_cookie(self, randint, choice):
randint.return_value = 50
choice.return_value = True
parent_cookie = Cookie([50, 60])
cookie = MutantCookie(parent_cookie)
assert cookie.properties[0] == 76
assert cookie.properties[1] == 81
assert cookie.parents == (parent_cookie, )
def test_mutate_step(self, randint, choice):
randint.return_value = 50
choice.return_value = True
self.evolution.ancestors[1].add(Cookie([50, 60]))
self.evolution.next(self.evolution.ancestors[1].last())
cookie = self.evolution.ancestors[1].last()
assert cookie.properties[0] == 76
assert cookie.properties[1] == 81
def test_unset_discontinued(self):
self.ancestors.discontinued = True
cookie = Cookie([30, 40])
self.ancestors.add(cookie)
assert self.ancestors.discontinued == False
def test_add_cookie(self):
cookie = Cookie([30, 40])
self.ancestors.add(cookie)
assert self.ancestors.last() == cookie
def test_init(self):
cookie = Cookie([50, 60])
assert isinstance(cookie, Cookie)
assert cookie.properties[0] == 50
assert cookie.properties[1] == 60
def test_add(self):
g = Graph()
cookie = Cookie()
assert isinstance(cookie.vertex, Vertex)