def test_some_matched_none_is_unstable(self):
student_1 = Student(1, [self.p_1, self.p_2])
student_2 = Student(2, [self.p_2, self.p_1])
student_1.project = None
students = [student_1, student_2]
matcher = Matcher(students)
self.assertFalse(matcher.is_stable())
def test_student_is_matched_with_project(self):
student = Student(1, [ProjectMock()])
student.project = 1
self.assertTrue(student.is_matched)