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"""Tests for the `UsbTransport` class."""
import unittest
from adb_shell.exceptions import TcpTimeoutException
try:
from adb_shell.transport.usb_transport import UsbTransport
except (ImportError, OSError):
UsbTransport = None
from . import patchers
# pylint: disable=missing-class-docstring, missing-function-docstring
@unittest.skipIf(UsbTransport is None, "UsbTransport could not be imported")
class TestUsbTransport(unittest.TestCase):
def setUp(self):
"""Create a ``UsbTransport`` and do something...
"""
self.transport = UsbTransport('TODO', 'TODO')
if True:
return
with patchers.PATCH_CREATE_CONNECTION:
self.transport.connect()
def tearDown(self):
"""Close the USB connection."""
self.transport.close()
def test_connect_with_timeout(self):
"""TODO
"""
if True:
return
self.transport.close()
with patchers.PATCH_CREATE_CONNECTION:
self.transport.connect(transport_timeout_s=1)
self.assertTrue(True)
def test_bulk_read(self):
"""TODO
"""
if True:
return
# Provide the `recv` return values
self.transport._connection._recv = b'TEST1TEST2'
with patchers.PATCH_SELECT_SUCCESS:
self.assertEqual(self.transport.bulk_read(5), b'TEST1')
self.assertEqual(self.transport.bulk_read(5), b'TEST2')
with patchers.PATCH_SELECT_FAIL:
with self.assertRaises(TcpTimeoutException):
self.transport.bulk_read(4)
def test_bulk_write(self):
"""TODO
"""
if True:
return
with patchers.PATCH_SELECT_SUCCESS:
self.transport.bulk_write(b'TEST')
with patchers.PATCH_SELECT_FAIL:
with self.assertRaises(TcpTimeoutException):
self.transport.bulk_write(b'FAIL')
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