def test_strategy_base_get_hosts(self):
        mock_hosts = []
        for i in range(0, 5):
            mock_host = MagicMock()
            mock_host.name = "host%02d" % (i+1)
            mock_host.has_hostkey = True
            mock_hosts.append(mock_host)

        mock_inventory = MagicMock()
        mock_inventory.get_hosts.return_value = mock_hosts

        mock_tqm = MagicMock()
        mock_tqm._final_q = MagicMock()
        mock_tqm._notified_handlers = {}
        mock_tqm._listening_handlers = {}
        mock_tqm.get_inventory.return_value = mock_inventory

        mock_play = MagicMock()
        mock_play.hosts = ["host%02d" % (i+1) for i in range(0, 5)]

        strategy_base = StrategyBase(tqm=mock_tqm)

        mock_tqm._failed_hosts = []
        mock_tqm._unreachable_hosts = []
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play), mock_hosts)
        
        mock_tqm._failed_hosts = ["host01"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play), mock_hosts[1:])
        self.assertEqual(strategy_base.get_failed_hosts(play=mock_play), [mock_hosts[0]])

        mock_tqm._unreachable_hosts = ["host02"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play), mock_hosts[2:])
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    def test_strategy_base_get_hosts(self):
        mock_hosts = []
        for i in range(0, 5):
            mock_host = MagicMock()
            mock_host.name = "host%02d" % (i + 1)
            mock_host.has_hostkey = True
            mock_hosts.append(mock_host)

        mock_inventory = MagicMock()
        mock_inventory.get_hosts.return_value = mock_hosts

        mock_tqm = MagicMock()
        mock_tqm._final_q = MagicMock()
        mock_tqm.get_inventory.return_value = mock_inventory

        mock_play = MagicMock()
        mock_play.hosts = ["host%02d" % (i + 1) for i in range(0, 5)]

        strategy_base = StrategyBase(tqm=mock_tqm)

        mock_tqm._failed_hosts = []
        mock_tqm._unreachable_hosts = []
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play),
                         mock_hosts)

        mock_tqm._failed_hosts = ["host01"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play),
                         mock_hosts[1:])
        self.assertEqual(strategy_base.get_failed_hosts(play=mock_play),
                         [mock_hosts[0]])

        mock_tqm._unreachable_hosts = ["host02"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play),
                         mock_hosts[2:])
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    def test_strategy_base_get_hosts(self):
        queue_items = []

        def _queue_empty(*args, **kwargs):
            return len(queue_items) == 0

        def _queue_get(*args, **kwargs):
            if len(queue_items) == 0:
                raise Queue.Empty
            else:
                return queue_items.pop()

        def _queue_put(item, *args, **kwargs):
            queue_items.append(item)

        mock_queue = MagicMock()
        mock_queue.empty.side_effect = _queue_empty
        mock_queue.get.side_effect = _queue_get
        mock_queue.put.side_effect = _queue_put

        mock_hosts = []
        for i in range(0, 5):
            mock_host = MagicMock()
            mock_host.name = "host%02d" % (i + 1)
            mock_host.has_hostkey = True
            mock_hosts.append(mock_host)

        mock_hosts_names = [h.name for h in mock_hosts]

        mock_inventory = MagicMock()
        mock_inventory.get_hosts.return_value = mock_hosts

        mock_tqm = MagicMock()
        mock_tqm._final_q = mock_queue
        mock_tqm.get_inventory.return_value = mock_inventory

        mock_play = MagicMock()
        mock_play.hosts = ["host%02d" % (i + 1) for i in range(0, 5)]

        strategy_base = StrategyBase(tqm=mock_tqm)
        strategy_base._hosts_cache = strategy_base._hosts_cache_all = mock_hosts_names

        mock_tqm._failed_hosts = []
        mock_tqm._unreachable_hosts = []
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play),
                         [h.name for h in mock_hosts])

        mock_tqm._failed_hosts = ["host01"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play),
                         [h.name for h in mock_hosts[1:]])
        self.assertEqual(strategy_base.get_failed_hosts(play=mock_play),
                         [mock_hosts[0].name])

        mock_tqm._unreachable_hosts = ["host02"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play),
                         [h.name for h in mock_hosts[2:]])
        strategy_base.cleanup()
    def test_strategy_base_get_hosts(self):
        queue_items = []

        def _queue_empty(*args, **kwargs):
            return len(queue_items) == 0

        def _queue_get(*args, **kwargs):
            if len(queue_items) == 0:
                raise Queue.Empty
            else:
                return queue_items.pop()

        def _queue_put(item, *args, **kwargs):
            queue_items.append(item)

        mock_queue = MagicMock()
        mock_queue.empty.side_effect = _queue_empty
        mock_queue.get.side_effect = _queue_get
        mock_queue.put.side_effect = _queue_put

        mock_hosts = []
        for i in range(0, 5):
            mock_host = MagicMock()
            mock_host.name = "host%02d" % (i + 1)
            mock_host.has_hostkey = True
            mock_hosts.append(mock_host)

        mock_inventory = MagicMock()
        mock_inventory.get_hosts.return_value = mock_hosts

        mock_tqm = MagicMock()
        mock_tqm._final_q = mock_queue
        mock_tqm._notified_handlers = {}
        mock_tqm._listening_handlers = {}
        mock_tqm.get_inventory.return_value = mock_inventory

        mock_play = MagicMock()
        mock_play.hosts = ["host%02d" % (i + 1) for i in range(0, 5)]

        strategy_base = StrategyBase(tqm=mock_tqm)

        mock_tqm._failed_hosts = []
        mock_tqm._unreachable_hosts = []
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play), mock_hosts)

        mock_tqm._failed_hosts = ["host01"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play), mock_hosts[1:])
        self.assertEqual(strategy_base.get_failed_hosts(play=mock_play), [mock_hosts[0]])

        mock_tqm._unreachable_hosts = ["host02"]
        self.assertEqual(strategy_base.get_hosts_remaining(play=mock_play), mock_hosts[2:])
        strategy_base.cleanup()