public void GetNextStudentWhenAlreadyAtEnd()
{
// Arrange:
var db = new StudentRegistrationApp.Model.StudentRepository();
// Act: The initial set up is for the first element to be the current item.
var positionAtEnd = db.NextStudent();
var result = db.NextStudent();
// Assert: We should be on the 2nd item, i.e. the last item.
Assert.AreEqual(positionAtEnd, result);
}
public void GetNextStudent()
{
// Arrange:
var db = new StudentRegistrationApp.Model.StudentRepository();
// Act: The initial set up is for the first element to be the current item.
var result = db.NextStudent();
// Assert: We should be on the 2nd item, i.e. the last item.
Assert.AreEqual(result.Firstname, "Nancy");
}
public void GetPreviousStudent()
{
// Arrange:
var db = new StudentRegistrationApp.Model.StudentRepository();
// Act: The initial set up is for the first element to be the current item.
var positionAtEnd = db.NextStudent();
var result = db.PreviousStudent(); // should move back to firstitem.
// Assert: We should be on the 2nd item, i.e. the last item.
Assert.AreEqual(result.Firstname, "Tim");
}
public void GetNextStudentWhenAlreadyAtEnd()
{
// Arrange:
var db = new StudentRegistrationApp.Model.StudentRepository();
// Act: The initial set up is for the first element to be the current item.
var positionAtEnd = db.NextStudent();
var result = db.NextStudent();
// Assert: We should be on the 2nd item, i.e. the last item.
Assert.AreEqual(positionAtEnd, result);
}
