def setUp(self) -> None:
self._zc_cohort = gradebook.Classroom()
rich = gradebook.ZipCodeStudent("Richmond", "Avenal", "1973")
jen = gradebook.Instructor("Jen", "Barber", "1977")
self._zc_cohort.students[rich.student_id] = rich
self._zc_cohort.instructors[jen.instructor_id] = jen
def test_instantiation(self):
bob = gradebook.ZipCodeStudent("Bob", "Smith", "01201970")
self.assertTrue(isinstance(bob, gradebook.Student))
def test_add_student(self):
moss = gradebook.ZipCodeStudent("Maurice", "Moss", "01011972")
self._zc_cohort.add_student(moss)
result = moss.student_id in self._zc_cohort.students
self.assertTrue(result)