def test_add_uninfected_user(self):
classrooms = Classrooms()
user = User(0)
classrooms.add_user(user)
self.assertIn(user, classrooms.uninfected)
def test_total_users(self):
classrooms = Classrooms()
uninfected_user = User(0)
infected_user = User(1)
classrooms.add_user(uninfected_user)
classrooms.add_user(infected_user)
self.assertEqual(classrooms.total_users(), 2)
def test_count_0_one_classroom(self):
a = User()
b = User()
c = User()
a.add_coaches(b)
a.add_coaches(c)
classrooms = Classrooms()
classrooms.add_user(a)
classrooms.add_user(b)
classrooms.add_user(c)
infection = LargestInfection()
largest_infections = infection.find_largest_infection(classrooms, 0)
self.assertEqual(largest_infections, [])
def test_count_2_two_classrooms(self):
a = User()
b = User()
c = User()
d = User()
e = User()
a.add_coaches(b)
a.add_coaches(c)
d.add_coaches(e)
classrooms = Classrooms()
classrooms.add_user(a)
classrooms.add_user(b)
classrooms.add_user(c)
classrooms.add_user(d)
classrooms.add_user(e)
infection = LargestInfection()
largest_infections = infection.find_largest_infection(classrooms, 2)
self.assertEqual(largest_infections, [(3, set([a, b, c])), (2, set([d, e]))])
