How to use the arsenic.actions.Mouse function in arsenic

async def test_chained_actions(session):
    if isinstance(session.browser, Firefox) and isinstance(session.service, Remote):
        pytest.xfail('remote firefox actions do not work')

    async def check(actions, expected):
        await session.perform_actions(actions)
        output = await session.get_element('#output')
        assert expected == await output.get_text()

    await session.get('/actions/')
    output = await session.wait_for_element(5, '#output')
    assert '' == await output.get_text()
    mouse = Mouse()
    keyboard = Keyboard()
    canvas = await session.get_element('#canvas')
    ctx = (
        pytest.raises(OperationNotSupported)
        if
        isinstance(session, CompatSession)
        else
        null_context
    )
    await session.get('/actions/')

    output = await session.wait_for_element(5, '#output')
    assert '' == await output.get_text()

    mouse = Mouse()
    keyboard = Keyboard()

mouse = Mouse()
    keyboard = Keyboard()
    canvas = await session.get_element('#canvas')
    ctx = (
        pytest.raises(OperationNotSupported)
        if
        isinstance(session, CompatSession)
        else
        null_context
    )
    await session.get('/actions/')

    output = await session.wait_for_element(5, '#output')
    assert '' == await output.get_text()

    mouse = Mouse()
    keyboard = Keyboard()
    canvas = await session.get_element('#canvas')

    # keyboard actions cannot be emulated in non-w3c drivers
    ctx = (
        pytest.raises(OperationNotSupported)
        if
        isinstance(session, CompatSession)
        else
        null_context()
    )

    with ctx:
        actions = chain(
            mouse.move_to(canvas),
            mouse.down() & keyboard.down('a'),

async def check(actions, expected):
        await session.perform_actions(actions)
        output = await session.get_element("#output")
        assert expected == await output.get_text()

    await session.get("/actions/")
    output = await session.wait_for_element(5, "#output")
    assert "" == await output.get_text()

    await session.get("/actions/")

    output = await session.wait_for_element(5, "#output")
    assert "" == await output.get_text()

    mouse = Mouse()
    keyboard = Keyboard()
    canvas = await session.get_element("#canvas")

    # keyboard actions cannot be emulated in non-w3c drivers
    ctx = (
        pytest.raises(OperationNotSupported)
        if isinstance(session, CompatSession)
        else null_context()
    )

    with ctx:
        actions = chain(
            mouse.move_to(canvas),
            mouse.down() & keyboard.down("a"),
            mouse.move_by(10, 20) & keyboard.up("a"),
            mouse.up(),

def test_drag_n_drop():
    mouse = Mouse()
    actions = chain(
        mouse.move_to(ELEMENT_ONE), mouse.down(), mouse.move_by(100, 100), mouse.up()
    )
    assert actions == {
        "actions": [
            {
                "parameters": {"pointerType": "mouse"},
                "id": "pointer1",
                "type": "pointer",
                "actions": [
                    {
                        "type": "pointerMove",
                        "duration": 250,
                        "origin": {constants.WEB_ELEMENT: "1"},
                        "x": 0,
                        "y": 0,

async def drag_and_drop(
    session: Session, source_element: Element, x_offset: int, y_offset: int
):
    mouse = Mouse()
    actions = chain(
        mouse.move_to(source_element),
        mouse.down(),
        mouse.move_by(x_offset, y_offset),
        mouse.up(),
    )
    await session.perform_actions(actions)