public void TestHasCredits(int studentId)
        {
            // Arrange
            var student = _students.Get(studentId);

            // Act
            var graduated      = _tracker.HasGraduated(diploma, student);
            var studentCredits = graduated.Item3;

            // Assert
            Assert.AreEqual(diploma.Credits, studentCredits);
        }
        public void TestHasGraduated()
        {
            var graduated = new List <Tuple <bool, STANDING> >();

            foreach (var student in allStudents)
            {
                graduated.Add(tracker.HasGraduated(diploma, student));
            }

            graduated = graduated.Where(x => x.Item1 == true).ToList();

            Assert.AreEqual(bool.TrueString.ToUpper(), graduated.Any().ToString().ToUpper());
        }
        public void HasSomeGraduated()
        {
            var graduated = new List <Tuple <bool, STANDING> >();

            foreach (var student in Students)
            {
                graduated.Add(graduationTracker.HasGraduated(Diploma, student));
            }
            Assert.IsTrue(graduated.Any(g => g.Item1 == true));
        }