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import pytest
from _testutils import MockHidapiDevice
from liquidctl.driver.usb import UsbDriver, UsbHidDriver
@pytest.fixture
def emulated_hid_device():
hiddev = MockHidapiDevice()
return UsbHidDriver(hiddev, 'Test')
@pytest.fixture
def emulated_usb_device():
usbdev = MockHidapiDevice() # hack, should mock PyUsbDevice
dev = UsbDriver(usbdev, 'Test')
return dev
def test_hid_connects(emulated_hid_device):
dev = emulated_hid_device
def mock_open():
nonlocal opened
opened = True
dev.device.open = mock_open
opened = False
with dev.connect() as cm:
assert cm == dev
assert opened
def test_hid_disconnect(emulated_hid_device):
dev = emulated_hid_device
def mock_close():
nonlocal opened
opened = False
dev.device.close = mock_close
opened = True
dev.disconnect()
assert not opened
def test_usb_connects(emulated_usb_device):
dev = emulated_usb_device
def mock_open():
nonlocal opened
opened = True
dev.device.open = mock_open
opened = False
with dev.connect() as cm:
assert cm == dev
assert opened
def test_usb_disconnect(emulated_usb_device):
dev = emulated_usb_device
def mock_close():
nonlocal opened
opened = False
dev.device.close = mock_close
opened = True
dev.disconnect()
assert not opened
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