public void GetStudentsByCriteria()
{
Neptun n = new Neptun();
n.AddStudent(new Student()
{
Name = "A hallgató"
});
n.AddStudent(new Student()
{
Name = "B"
});
n.AddStudent(new Student()
{
Name = "C hallgató"
});
n.AddStudent(new Student()
{
Name = "D ha"
});
List <Student> q = n.GetStudentsByCriteria(new Predicate <string>(x => x.Length > 5));
Assert.IsTrue(q[0].Name.Equals("A hallgató"));
}
public void GetStudentByIndexTest()
{
Neptun n = new Neptun();
n.AddStudent(new Student()
{
Name = "A"
});
n.AddStudent(new Student()
{
Name = "B"
});
n.AddStudent(new Student()
{
Name = "C"
});
Student s = n.GetStudentByIndex(0);
Assert.That(s.Name, Is.EqualTo("A"));
Assert.That(s.Name, Is.Not.EqualTo("C"));
}
public void AddAndRemoveStudentTest()
{
Neptun n = new Neptun();
int state1 = n.GetStudentNumber;
Student s = new Student()
{
Name = "A"
}; // should be dedicated element
n.AddStudent(s);
int state2 = n.GetStudentNumber;
n.RemoveStudent(s);
int state3 = n.GetStudentNumber;
Assert.AreNotEqual(state1, state2);
Assert.AreEqual(state1, state3);
}