public void AddStudent_AddsStudentToCourse_true()
{
Course newCourse = new Course("Intro", "CS101");
Student student1 = new Student("James", DateTime.Today);
Student student2 = new Student("Sarah", DateTime.Today);
Student student3 = new Student("Grace", DateTime.Today);
newCourse.Save();
student1.Save();
student2.Save();
student3.Save();
List <Student> expectedList = new List <Student> {
student1, student3
};
newCourse.AddStudent(student1.GetId());
newCourse.AddStudent(student3.GetId());
List <Student> result = newCourse.GetAllStudents();
Assert.Equal(expectedList, result);
}
