Example #1
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    def test_loading_used_ips(self):
        manager = ip.IPManager()
        manager.load('test', '192.168.0.0/24')

        self.assertEqual(2, len(manager.used))
        self.assertIn('192.168.0.0', manager.used)
        self.assertIn('192.168.0.255', manager.used)
Example #2
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    def test_getting_ip(self):
        manager = ip.IPManager(queues={'test': '192.168.0.0/24'})
        my_ip = manager.get('test')

        self.assertTrue(my_ip.startswith('192.168.0'))
        self.assertIn(my_ip, manager.used)
        self.assertNotIn(my_ip, manager.queues['test'])
Example #3
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    def test_getting_ip_from_empty_queue(self):
        manager = ip.IPManager(queues={'test': '192.168.0.0/31'})
        # There will only be 1 usable IP address in this range.
        manager.get('test')

        with self.assertRaises(ip.EmptyQueue):
            manager.get('test')
Example #4
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    def test_deleting_used_ips_releases_to_queues(self):
        target_ip = '192.168.0.1'
        manager = ip.IPManager(queues={'test': '192.168.0.0/31'},
                               used_ips=[target_ip])

        del manager.used

        self.assertIn(target_ip, manager['test'])
Example #5
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    def test_release_used_ip(self):
        target_ip = '192.168.0.1'
        manager = ip.IPManager(queues={'test': '192.168.0.0/31'},
                               used_ips=[target_ip])

        manager.release(target_ip)

        # No broadcast address on this network, so only the network addr left
        self.assertEqual(1, len(manager.used))
        self.assertNotIn(target_ip, manager.used)
        self.assertIn(target_ip, manager['test'])
Example #6
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 def test_loading_network_excludes(self):
     manager = ip.IPManager()
     manager.load('test', '192.168.0.0/24')
     self.assertNotIn('192.168.0.0', manager.queues['test'])
     self.assertNotIn('192.168.0.255', manager.queues['test'])
Example #7
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 def test_loading_queue(self):
     manager = ip.IPManager()
     manager.load('test', '192.168.0.0/24')
     self.assertEqual(254, len(manager.queues['test']))
Example #8
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    def test_getitem(self):
        manager = ip.IPManager(queues={'test': '192.168.0.0/24'})

        self.assertEqual(manager.queues['test'], manager['test'])
Example #9
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    def test_deleting_used(self):
        manager = ip.IPManager(used_ips=set(['192.168.1.1']))

        del manager.used

        self.assertEqual(set(), manager.used)
Example #10
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 def test_verbose_instantiation(self):
     manager = ip.IPManager(queues={'test': '192.168.0.0/24'},
                            used_ips=set(['192.168.0.0', '192.168.0.255']))
     self.assertEqual(2, len(manager.used))
     self.assertEqual(254, len(manager.queues['test']))
Example #11
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    def test_basic_instantiation(self):
        manager = ip.IPManager()

        self.assertEqual({}, manager.queues)
        self.assertEqual(set(), manager.used)
Example #12
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 def test_used_ips_copies(self):
     manager = ip.IPManager(used_ips=['192.168.0.1'])
     external = manager.used
     self.assertIsNot(manager._used_ips, external)
Example #13
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 def test_queue_list_copied(self):
     manager = ip.IPManager(queues={'test': '192.168.0.0/31'})
     external = manager['test']
     # test against the internal structure since .queues should
     # itself be making copies
     self.assertIsNot(manager._queues['test'], external)
Example #14
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 def test_queue_dict_copied(self):
     manager = ip.IPManager(queues={'test': '192.168.0.0/31'})
     external = manager.queues
     self.assertIsNot(manager.queues, external)
     self.assertIsNot(manager.queues['test'], external['test'])
Example #15
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    def test_save_not_implemented(self):
        manager = ip.IPManager()

        with self.assertRaises(NotImplementedError):
            manager.save()
Example #16
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    def test_load_creates_networks(self):
        manager = ip.IPManager()
        manager.load('test', '192.168.0.0/24')

        self.assertIn('test', manager._networks)
Example #17
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    def test_loaded_randomly(self):
        manager = ip.IPManager()
        manager.load('test', '192.168.0.0/24')

        self.assertNotEqual(['192.168.0.1', '192.168.0.2', '192.168.0.3'],
                            manager.queues['test'][0:3])
Example #18
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    def test_instantiation_with_used_list(self):
        manager = ip.IPManager(used_ips=['192.168.0.0', '192.168.0.255'])

        self.assertEqual(2, len(manager.used))
Example #19
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    def test_verbose_instantiation_duplicated_ips(self):
        manager = ip.IPManager(used_ips=['192.168.0.0', '192.168.0.0'])

        self.assertEqual(1, len(manager.used))
Example #20
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    def test_get_ip_from_missing_queue(self):
        manager = ip.IPManager()

        with self.assertRaises(ip.NoSuchQueue):
            manager.get('management')