public void TestingSchoolAddingStudents()
        {
            string name = "TeleriGGG";
            string courseName = "Tech";
            int id = 10000;
            var school = new School(name);
            var course = new Course(courseName);
            school.AddCourse(course);

            Assert.AreEqual(
                course,
                school.Courses[0],
                string.Format("The object {0} does not equal the expected object {1}",
                school.Courses[0],
                course));
        }
        public void TestingSchoolRemovingStudents()
        {
            string name = "TeleriGGG";
            string courseName = "Tech";
            int length = 0;
            var school = new School(name);
            var course = new Course(courseName);
            school.AddCourse(course);
            school.RemoveCourse(course);

            Assert.AreEqual(
                            length,
                            school.Courses.Count,
                            string.Format("The length {0} does not equal the expected length {1}",
                            school.Courses.Count,
                            length));
        }