from unittest import mock

import pytest

from tomcat_bec.devices.pco_edge.pcoedgecamera import PcoEdge5M


@pytest.fixture()
def pcocam_base():
    gfcam = PcoEdge5M(
        "X02DA-CAM-GF2:",
        name="pco_edge_camera",
        std_daq_rest="http://example.com/rest",
        std_daq_ws="ws://example.com/ws",
    )
    for component in gfcam.component_names:
        type.__setattr__(PcoEdge5M, component, mock.MagicMock())

    yield gfcam


def test_pcocam_init_raises_without_rest_ws():
    with pytest.raises(ValueError) as excinfo:
        PcoEdge5M("X02DA-CAM-GF2:", name="pco_edge_camera")
    excinfo.match("std_daq_rest and std_daq_ws must be provided")