public void EmptyQueueContains()
{
// Arrange
var emptyQueue = new ADTQueue <int>();
// Act
bool result = emptyQueue.Contains(1);
// Assert
Assert.AreEqual(false, result);
}
public void NotEmptyQueueNotContains()
{
// Arrange
var notEmptyQueue = new ADTQueue <int>()
.Enqueue(1)
.Enqueue(2)
.Enqueue(3);
// Act
bool result = notEmptyQueue.Contains(4);
// Assert
Assert.AreEqual(false, result);
}