public void HasNextWithTwoElementsShouldReturnTrue()
{
this.list.Add("Pesho");
this.list.Add("Stamat");
this.collection = new IterableCollection(this.list);
bool hasNext = this.collection.HasNext();
Assert.IsTrue(hasNext);
}
public void OneMoveWithTwoElementsShouldReturnTrue()
{
this.list.Add("Pesho");
this.list.Add("Stamat");
this.collection = new IterableCollection(this.list);
bool hasMoved = this.collection.Move();
Assert.IsTrue(hasMoved);
}
public void Search_PersonClassFalseDelegate_EnumeratorNotNull()
{
// Arrange
var iterator = new IterableCollection <Person>();
// Act
var enumerator = iterator.Search(person => false);
// Assert
Assert.IsNotNull(enumerator);
}
public void GetReverseEnumerator_PersonClass_EnumeratorNotNull()
{
// Arrange
var iterator = new IterableCollection <Person>();
// Act
var enumerator = iterator.GetReverseIterator();
// Assert
Assert.IsNotNull(enumerator);
}
public void OneMoveShouldMoveInternalIndexByOne()
{
this.list.Add("Pesho");
this.list.Add("Stamat");
this.collection = new IterableCollection(this.list);
int beforeMove = this.collection.CurrentIndex;
this.collection.Move();
int afterMove = this.collection.CurrentIndex;
Assert.AreEqual(0, beforeMove);
Assert.AreEqual(1, afterMove, "Move() doesn't move the internal index!");
}
public void Add_ReferenceType_ItemAdded()
{
// Arrange
var iterator = new IterableCollection <Person>();
var item = new Person();
Person result;
// Act
iterator.Add(item);
using (var enumerator = iterator.GetEnumerator())
{
enumerator.MoveNext();
result = enumerator.Current;
}
// Assert
Assert.AreSame(item, result);
}
public ConcreteIterator(IterableCollection collection)
{
_collection = collection;
}
public ListIterator(IterableCollection iterableCollection)
{
this.IterableCollection = iterableCollection;
}
public void PrintMethodOnEmptyCollectionShouldThrow()
{
this.collection = new IterableCollection(this.list);
this.collection.Print();
}
public void ConstructorShouldThrowWithNullCollection()
{
this.list = null;
this.collection = new IterableCollection(this.list);
}
public void ConstructorShouldNotThrowWithEmptyCollection()
{
this.collection = new IterableCollection(this.list);
Assert.IsTrue(this.collection.Collection.Count == 0);
}
