test_main.py

import asyncio

from asynctest import patch
import pytest
from volvooncall import Connection


def mocked_request(method, url, rel=None, **kwargs):

    if "customeraccounts" in url:
        return {"username": "foobar", "accountVehicleRelations": ["rel/1"]}

    if "rel" in url:
        return {"vehicle": "vehicle/1", "status": "Verified"}

    if "attributes" in url:
        return {"registrationNumber": "FOO123"}

    if "status" in url:
        return {
            "engineRunning": False,
            "engineStartSupported": True,
            "ERS": {"status": "off"},
        }

    if "position" in url:
        return {}

    if "engine/start" in url:
        return {"service": "engine/start", "status": "Started"}

    return {"error": "Unauthorized"}


@patch("volvooncall.Connection._request", side_effect=mocked_request)
async def get_vehicle(mock):
    connection = Connection(session=None, username="", password="")
    await connection.update()
    assert mock.called
    return next(connection.vehicles, None)


@pytest.mark.asyncio
async def test_basic():
    vehicle = await get_vehicle()
    assert vehicle is not None
    assert vehicle.registration_number == "FOO123"


@pytest.mark.asyncio
async def test_engine():
    vehicle = await get_vehicle()
    assert not vehicle.is_engine_running


@pytest.mark.asyncio
async def test_ers(event_loop):
    vehicle = await get_vehicle()
    dashboard = vehicle.dashboard()
    engine_instruments = [
        instrument
        for instrument in dashboard.instruments
        if instrument.attr == "is_engine_running"
    ]

    # a binary sensor and a switch should be present
    assert len(engine_instruments) == 2

    # should be off
    assert all(not engine.state for engine in engine_instruments)


async def get_started_vehicle():
    def mocked_request_ers(method, url, rel=None, **kwargs):
        if "status" in url:
            return {
                "engineRunning": False,
                "engineStartSupported": True,
                "ERS": {"status": "on"},
            }
        return mocked_request(method, url, rel, **kwargs)

    vehicle = await get_vehicle()
    with patch(
        "volvooncall.Connection._request", side_effect=mocked_request_ers
    ) as mock:
        await vehicle.start_engine()
        assert mock.called
        return vehicle


@pytest.mark.asyncio
async def test_ers_start():
    vehicle = await get_started_vehicle()
    assert vehicle.is_engine_running


@pytest.mark.asyncio
async def test_ers_start_dashboard():
    vehicle = await get_started_vehicle()
    dashboard = vehicle.dashboard()
    engine_instruments = [
        instrument
        for instrument in dashboard.instruments
        if instrument.attr == "is_engine_running"
    ]

    # a binary sensor and a switch should be present
    assert len(engine_instruments) == 2

    # shold be on
    assert all(engine.state for engine in engine_instruments)


if __name__ == "__main__":
    loop = asyncio.get_event_loop()
    loop.run_until_complete(test_basic())