Python NotifyingQueue.peek Exemples

Exemple #1

Fichier : test_notifyingqueue.py Projet : zointblackbriar/raiden

def test_queue():
    queue = NotifyingQueue()
    assert queue.copy() == []

    queue.put(1)
    assert queue.copy() == [1]
    assert queue.peek() == 1, "copy must preserve the queue"

    queue.put(2)
    assert queue.copy() == [1, 2], "copy must preserve the items order"
    assert queue.peek() == 1, "copy must preserve the queue"

    assert queue.get() == 1, "get should return first item"
    assert queue.peek() == 2, "get must remove first item"

Exemple #2

def test_copy():
    queue = NotifyingQueue()
    assert queue.copy() == []

    queue.put(1)
    assert queue.copy() == [1]
    assert queue.peek() == 1, 'copy must preserve the queue'

    queue.put(2)
    assert queue.copy() == [1, 2], 'copy must preserve the items order'

Exemple #3

Fichier : test_notifyingqueue.py Projet : AlphaX-IBS/raiden

def test_copy():
    queue = NotifyingQueue()
    assert queue.copy() == []

    queue.put(1)
    assert queue.copy() == [1]
    assert queue.peek() == 1, 'copy must preserve the queue'

    queue.put(2)
    assert queue.copy() == [1, 2], 'copy must preserve the items order'