89e670c80a
Also fixed building with python-2.7. Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
import unittest
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try:
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from unittest.mock import Mock
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except ImportError:
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from mock import Mock
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import pyudev
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from tuned.hardware.inventory import Inventory
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subsystem_name = "test subsystem"
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class InventoryTestCase(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls._context = pyudev.Context()
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cls._inventory = Inventory(set_receive_buffer_size=False)
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cls._dummy = DummyPlugin()
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cls._dummier = DummyPlugin()
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def test_get_device(self):
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try:
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device1 = pyudev.Devices.from_name(self._context, "tty", "tty0")
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except AttributeError:
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device1 = pyudev.Device.from_name(self._context, "tty", "tty0")
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device2 = self._inventory.get_device("tty", "tty0")
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self.assertEqual(device1,device2)
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def test_get_devices(self):
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device_list1 = self._context.list_devices(subsystem = "tty")
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device_list2 = self._inventory.get_devices("tty")
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try:
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self.assertCountEqual(device_list1,device_list2)
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except AttributeError: # Python 2
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self.assertItemsEqual(device_list1,device_list2)
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def test_subscribe(self):
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self._inventory.subscribe(self._dummy,subsystem_name,
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self._dummy.TestCallback)
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self._inventory.subscribe(self._dummier,subsystem_name,
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self._dummier.TestCallback)
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device = Mock(subsystem = subsystem_name)
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self._inventory._handle_udev_event("test event", device)
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self.assertTrue(self._dummy.CallbackWasCalled)
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self.assertTrue(self._dummier.CallbackWasCalled)
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def test_unsubscribe(self):
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self._dummy.CallbackWasCalled = False
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self._dummier.CallbackWasCalled = False
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self._inventory.unsubscribe(self._dummy)
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device = Mock(subsystem = subsystem_name)
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self._inventory._handle_udev_event("test event", device)
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self.assertFalse(self._dummy.CallbackWasCalled)
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self.assertTrue(self._dummier.CallbackWasCalled)
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self._dummier.CallbackWasCalled = False
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self._inventory.unsubscribe(self._dummier)
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self._inventory._handle_udev_event("test event", device)
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self.assertFalse(self._dummy.CallbackWasCalled)
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self.assertFalse(self._dummier.CallbackWasCalled)
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self.assertIsNone(self._inventory._monitor_observer)
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class DummyPlugin():
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def __init__(self):
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self.CallbackWasCalled = False
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def TestCallback(self, event, device):
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self.CallbackWasCalled = True
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