public void StudentShouldSubscribeToCourseOnlyOnce()
{
var student = new Student("Pesho");
var course = new Course("Math");
course.Subscribe(student);
course.Subscribe(student);
course.Subscribe(student);
Assert.AreEqual(course.Students.Count, 1);
}
public void AddingCourseToStudent_ShouldPass()
{
var student = new Student("Pesho");
var course = new Course("Math");
course.Subscribe(student);
Assert.AreEqual(course.Students.Count, 1);
}
public void UnsibscribingStudentFromCourse_ShouldPass(string name)
{
var course = new Course("Math");
var student = new Student(name);
course.Subscribe(student);
course.Unsubscribe(student);
Assert.AreEqual(course.Students.Count, 0);
}
public void AddingMultipleStudentsToCourse()
{
var course = new Course("Biology");
for (int i = 0; i < 35; i++)
{
var student = new Student(i.ToString());
course.Subscribe(student);
}
Assert.AreEqual(course.Students.Count, Constants.MAX_STUDENTS_IN_COURSE);
}
public void UnsubscribingNotSubscribedStudent_ShouldDoNothing()
{
var course = new Course("Math");
var student = new Student("Pesho");
var pesho = new Student("Pesho");
course.Subscribe(student);
course.Unsubscribe(pesho);
Assert.AreEqual(course.Students.Count, 1);
}