public void Test_employee_iteartor_list()
{
ICollectionEmployee collection = new CollectionList();
collection.AddEmployee(new Employee(name: "Anurag", id: 100));
collection.AddEmployee(new Employee(name: "Pranaya", id: 101));
collection.AddEmployee(new Employee(name: "Santosh", id: 102));
collection.AddEmployee(new Employee(name: "Priyanka", id: 103));
collection.AddEmployee(new Employee(name: "Abinash", id: 104));
collection.AddEmployee(new Employee(name: "Preety", id: 105));
collection.AddEmployee(new Employee(name: "Kappaa", id: 106));
Assert.That(collection.Count() == 7);
IIteratorEmployee iterator = collection.CreateIterator();
Employee employee = null;
{
employee = iterator.First();
Assert.That(employee.Name, Is.EqualTo("Anurag"));
Assert.That(employee.ID, Is.EqualTo(100));
}
{
employee = iterator.Next();
Assert.That(employee.Name, Is.EqualTo("Pranaya"));
Assert.That(employee.ID, Is.EqualTo(101));
employee = iterator.Next();
Assert.That(employee.Name, Is.EqualTo("Santosh"));
Assert.That(employee.ID, Is.EqualTo(102));
employee = iterator.Next();
employee = iterator.Next();
employee = iterator.Next();
Assert.That(employee.Name, Is.EqualTo("Preety"));
Assert.That(employee.ID, Is.EqualTo(105));
}
{
employee = iterator.First();
Assert.That(employee.Name, Is.EqualTo("Anurag"));
Assert.That(employee.ID, Is.EqualTo(100));
}
}