def test_queue_instantiation(self):
# Arrange
queue = Queue()
# Act, Assert
assert queue.maxsize == 0
assert queue.qsize() == 0
assert queue.empty()
assert not queue.full()
def test_put_nowait(self):
# Arrange
queue = Queue()
# Act
queue.put_nowait("A")
# Assert
assert queue.qsize() == 1
assert not queue.empty()
def test_put_nowait(self):
# Arrange
queue = Queue()
# Act
queue.put_nowait("A")
# Assert
self.assertEqual(1, queue.qsize())
self.assertFalse(queue.empty())
def test_queue_instantiation(self):
# Arrange
queue = Queue()
# Act
# Assert
self.assertEqual(0, queue.maxsize)
self.assertEqual(0, queue.qsize())
self.assertTrue(queue.empty())
self.assertFalse(queue.full())
def test_get_nowait(self):
# Arrange
queue = Queue()
queue.put_nowait("A")
# Act
item = queue.get_nowait()
# Assert
assert queue.empty()
assert item == "A"
async def run_test():
# Arrange
queue = Queue()
queue.put_nowait("A")
# Act
item = await queue.get()
# Assert
assert queue.empty()
assert item == "A"
def test_put_nowait_multiple_items(self):
# Arrange
queue = Queue()
# Act
queue.put_nowait("A")
queue.put_nowait("B")
queue.put_nowait("C")
queue.put_nowait("D")
queue.put_nowait("E")
# Assert
assert queue.qsize() == 5
assert not queue.empty()
def test_put_nowait_multiple_items(self):
# Arrange
queue = Queue()
# Act
queue.put_nowait("A")
queue.put_nowait("B")
queue.put_nowait("C")
queue.put_nowait("D")
queue.put_nowait("E")
# Assert
self.assertEqual(5, queue.qsize())
self.assertFalse(queue.empty())