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test_pool.py
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57 lines (45 loc) · 1.86 KB
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import unittest
try:
import queue
except ImportError: # python 2.x compatibility
import Queue as queue
from creational.pool import ObjectPool
class TestPool(unittest.TestCase):
def setUp(self):
self.sample_queue = queue.Queue()
self.sample_queue.put('first')
self.sample_queue.put('second')
def test_items_recoil(self):
with ObjectPool(self.sample_queue, True) as pool:
self.assertEqual(pool, 'first')
self.assertTrue(self.sample_queue.get() == 'second')
self.assertFalse(self.sample_queue.empty())
self.assertTrue(self.sample_queue.get() == 'first')
self.assertTrue(self.sample_queue.empty())
def test_frozen_pool(self):
with ObjectPool(self.sample_queue) as pool:
self.assertEqual(pool, 'first')
self.assertEqual(pool, 'first')
self.assertTrue(self.sample_queue.get() == 'second')
self.assertFalse(self.sample_queue.empty())
self.assertTrue(self.sample_queue.get() == 'first')
self.assertTrue(self.sample_queue.empty())
class TestNaitivePool(unittest.TestCase):
"""def test_object(queue):
queue_object = QueueObject(queue, True)
print('Inside func: {}'.format(queue_object.object))"""
def test_pool_behavior_with_single_object_inside(self):
sample_queue = queue.Queue()
sample_queue.put('yam')
with ObjectPool(sample_queue) as obj:
# print('Inside with: {}'.format(obj))
self.assertEqual(obj, 'yam')
self.assertFalse(sample_queue.empty())
self.assertTrue(sample_queue.get() == 'yam')
self.assertTrue(sample_queue.empty())
# sample_queue.put('sam')
# test_object(sample_queue)
# print('Outside func: {}'.format(sample_queue.get()))
# if not sample_queue.empty():