public void CreateQueue_EnqueueSingleElement_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Enqueue(3); Assert.AreEqual(3, linkedQueue.Peak()); Assert.AreEqual(1, linkedQueue.Count); }
public void EnqueueDequeue_ManyChunks_ShouldWorkCorrectly() { var queue = new LinkedQueue<int>(); const int Chunks = 1000; int value = 1; for (int i = 0; i < Chunks; i++) { Assert.AreEqual(0, queue.Count); var chunkSize = i + 1; for (int counter = 0; counter < chunkSize; counter++) { Assert.AreEqual(value - 1, queue.Count); queue.Enqueue(value); Assert.AreEqual(value, queue.Count); value++; } for (int counter = 0; counter < chunkSize; counter++) { value--; Assert.AreEqual(value, queue.Count); queue.Dequeue(); Assert.AreEqual(value - 1, queue.Count); } Assert.AreEqual(0, queue.Count); } }
public void CreateQueue_PeakFirstElement_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Enqueue(2); linkedQueue.Enqueue(6); Assert.AreEqual(2, linkedQueue.Peak()); }
public void Dequeue_EmptyQueue_ThrowsException() { var queue = new LinkedQueue<int>(); queue.Dequeue(); // Assert: expect an exception }
public void CreateQueue_EnqueueSomeElements_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Enqueue(2); linkedQueue.Enqueue(6); Assert.AreEqual(2, linkedQueue.Count); Assert.AreEqual(2, linkedQueue.Dequeue()); Assert.AreEqual(6, linkedQueue.Dequeue()); }
public void CreateQueue_DequeueSingleElement_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Enqueue(4); linkedQueue.Enqueue(6); linkedQueue.Enqueue(1); Assert.AreEqual(4, linkedQueue.Dequeue()); Assert.AreEqual(2, linkedQueue.Count); }
public void CreateQueue_EnqueueLotsOfElements_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<int>(); Assert.AreEqual(0, linkedQueue.Count); for (int i = 0, count = 1; i < 1000; i += 2, count++) { linkedQueue.Enqueue(i); Assert.AreEqual(count, linkedQueue.Count); } }
public void Enqueue500Elements_ToArray_ShouldWorkCorrectly() { var array = Enumerable.Range(1, 500).ToArray(); var queue = new LinkedQueue<int>(); foreach (int element in array) { queue.Enqueue(element); } var arrayFromQueue = queue.ToArray(); CollectionAssert.AreEqual(array, arrayFromQueue); }
public void EnqueueDequeue_1000Elements_ShouldWorkCorrectly() { const int NumberOfElements = 1000; var queue = new LinkedQueue<int>(); for (int i = 0; i < NumberOfElements; i++) { queue.Enqueue(i); } for (int i = 0; i < NumberOfElements; i++) { Assert.AreEqual(NumberOfElements - i, queue.Count); var element = queue.Dequeue(); Assert.AreEqual(i, element); Assert.AreEqual(NumberOfElements - i - 1, queue.Count); } }
public void CreateQueue_TestQueueEnumerable_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Enqueue(3); linkedQueue.Enqueue(7); linkedQueue.Enqueue(0); var values = new []{3, 7, 0}; var i = 0; foreach (var element in linkedQueue) { Assert.AreEqual(values[i], element); i++; } }
public void Count_EmptyQueue_ShouldBeZero() { var stack = new LinkedQueue<int>(); Assert.AreEqual(0, stack.Count); }
public void ToArray_EmptyStack_ShouldReturnEmptyArray() { var stack = new LinkedQueue<DateTime>(); DateTime[] expected = new DateTime[0]; var result = stack.ToArray(); CollectionAssert.AreEqual(expected, result); }
public void Enqueue_EmptyQueue_ShouldAddElement() { var queue = new LinkedQueue<int>(); queue.Enqueue(5); Assert.AreEqual(1, queue.Count); }
public void EnqueueDequeue_TypeString_ShouldWorkCorrectly() { var queue = new LinkedQueue<string>(); var element = "some value"; queue.Enqueue(element); var elementFromQueue = queue.Dequeue(); Assert.AreEqual(0, queue.Count); Assert.AreEqual(element, elementFromQueue); }
public void CreateQueue_PeakEmptyQueue_ShouldThrowException() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Peak(); }
public void CreateQueue_ReturnQueueAsArray_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Enqueue(3); linkedQueue.Enqueue(7); linkedQueue.Enqueue(0); var queueArr = linkedQueue.ToArray(); var expectedArr = new[] { 3, 7, 0 }; CollectionAssert.AreEqual(queueArr, expectedArr); }
public void CreateEmptyQueueOfDates_ReturnQueueAsArray_ShouldWorkCorrectly() { var linkedQueue = new LinkedQueue<DateTime>(); var queueArr = linkedQueue.ToArray(); var expectedArr = new DateTime[] { }; CollectionAssert.AreEqual(queueArr, expectedArr); }
public void CreateQueue_DequeueEmptyQueue_ShouldThrowException() { var linkedQueue = new LinkedQueue<int>(); linkedQueue.Dequeue(); }
public void CreateEmptyQueue_ShouldCreateSuccessfully() { var linkedQueue = new LinkedQueue<int>(); Assert.AreEqual(0, linkedQueue.Count); }