def test_run_backend(self):
with mock.patch("usb.core.find"), mock.patch(
"devices.kpro.kpro.Kpro.__init__") as m___init__:
# mocking kpro device since for tests is not available
m___init__.return_value = None
assert type(Backend.get()) == Backend
def test_update(self):
expected_data = {
"bat": 0.0,
"gear": "N",
"iat": 0,
"tps": 0,
"ect": 0,
"rpm": 0,
"vss": 0,
"o2": 0,
"cam": 0,
"mil": False,
"fan": False,
"bksw": False,
"flr": False,
"eth": 0,
"scs": False,
"fmw": "0.00",
"map": 0,
"an0": 104,
"an1": 205.7905145,
"an2": 205.7905145,
"an3": 205.7905145,
"an4": 205.7905145,
"an5": 205.7905145,
"an6": 205.7905145,
"an7": 205.7905145,
"time": "00:00:00",
"odo": 0,
"style": "day",
"ver": "2.4.0",
}
with mock.patch("usb.core.find"), mock.patch(
"usb.util.find_descriptor"), mock.patch(
"threading.Thread.start"), mock.patch(
"backend.backend.publish") as m_publish:
backend = Backend.get()
backend.update()
m_publish.assert_called_with("data", expected_data)
import random
from time import sleep
from unittest import mock
from backend.backend import Backend
with mock.patch("usb.core.find"), mock.patch(
"devices.kpro.kpro.Kpro.__init__") as m___init__:
m___init__.return_value = None
backend = Backend.get()
backend.kpro.status = True
backend.kpro.version = 4
while True:
backend.kpro.data0 = [random.randint(0, 255) for _ in range(38)]
backend.kpro.data1 = [random.randint(0, 255) for _ in range(7)]
backend.kpro.data3 = [random.randint(0, 255) for _ in range(100)]
backend.kpro.data4 = [random.randint(0, 255) for _ in range(18)]
backend.kpro.data5 = [random.randint(0, 255) for _ in range(20)]
backend.update()
sleep(0.1) # TODO: not use sleep :(
