public static void DisplayListQueue()
{
ListBasedQueue <int> basedQueue = new ListBasedQueue <int>();
for (int i = 1; i <= 5; i++)
{
basedQueue.Enqueue(i);
}
while (!basedQueue.IsEmpty())
{
Console.Write(basedQueue.Dequeue() + " ");
}
}
public static void DisplayHamburgerSimulation()
{
ListBasedQueue <Hamburger> simulationQueue = new ListBasedQueue <Hamburger>();
Hamburger cheese = new Hamburger("cheese", 12);
Hamburger hotBeef = new Hamburger("hotBeef", 15);
Hamburger doubleB = new Hamburger("doubleB", 24);
int orderTerm = 15;
int procedureStatus = 0;
for (int second = 0; second < 3600; second++)
{
if (second % orderTerm == 0)
{
Random random = new Random();
switch (random.Next(1, 4))
{
case 1:
simulationQueue.Enqueue(cheese);
cheese.Count++;
break;
case 2:
simulationQueue.Enqueue(hotBeef);
hotBeef.Count++;
break;
case 3:
simulationQueue.Enqueue(doubleB);
doubleB.Count++;
break;
}
}
if (procedureStatus <= 0 && simulationQueue.IsEmpty())
{
procedureStatus = simulationQueue.Dequeue().Term;
}
procedureStatus--;
}
Console.WriteLine("Simulation Report");
Console.WriteLine("Cheese : " + cheese.Count);
Console.WriteLine("Bulgogi : " + hotBeef.Count);
Console.WriteLine("Double : " + doubleB.Count);
}
public static void DequeueEmptyQueueThrowsInvalidOperationException()
{
// Arrange
var q = new ListBasedQueue <int>();
Exception?exception = null;
// Act
try
{
q.Dequeue();
}
catch (Exception ex)
{
exception = ex;
}
// Assert
Assert.AreEqual(expected: typeof(InvalidOperationException), actual: exception?.GetType());
}
public void ShowVertexGraphWithBreadth(GraphVertex vertexStart)
{
Console.Write(vertexStart + "부터 탐색 : ");
GraphVertex vertexVisit = vertexStart;
VisitVertex(vertexVisit);
ListBasedQueue <GraphVertex> queue = new ListBasedQueue <GraphVertex>();
while (_lists[(int)vertexVisit].ReadFirst())
{
GraphVertex vertexNext = _lists[(int)vertexVisit].CurrentNode.Data;
if (VisitVertex(vertexNext))
{
queue.Enqueue(vertexNext);
}
while (_lists[(int)vertexVisit].ReadNext())
{
vertexNext = _lists[(int)vertexVisit].CurrentNode.Data;
if (VisitVertex(vertexNext))
{
queue.Enqueue(vertexNext);
}
}
if (queue.IsEmpty())
{
break;
}
vertexVisit = queue.Dequeue();
}
Console.WriteLine();
InitializeVisitInformation();
}
public static void DequeueWorksCorrectly()
{
// Arrange
var q = new ListBasedQueue <char>();
q.Enqueue('A');
q.Enqueue('B');
q.Enqueue('C');
var result = new StringBuilder();
// Act
for (int i = 0; i < 3; i++)
{
result.Append(q.Dequeue());
}
// Assert
Assert.AreEqual(expected: "ABC", actual: result.ToString());
Assert.IsTrue(q.IsEmpty(), "Queue is empty");
Assert.IsFalse(q.IsFull(), "Queue is full");
}