stable/freqtrade/tests/rpc/test_rpc_manager.py

"""
Unit test file for rpc/rpc_manager.py
"""

import logging
from copy import deepcopy
from unittest.mock import MagicMock

from freqtrade.rpc.rpc_manager import RPCManager
from freqtrade.tests.conftest import get_patched_freqtradebot, log_has


def test_rpc_manager_object() -> None:
    """ Test the Arguments object has the mandatory methods """
    assert hasattr(RPCManager, 'send_msg')
    assert hasattr(RPCManager, 'cleanup')


def test__init__(mocker, default_conf) -> None:
    """ Test __init__() method """
    conf = deepcopy(default_conf)
    conf['telegram']['enabled'] = False

    rpc_manager = RPCManager(get_patched_freqtradebot(mocker, conf))
    assert rpc_manager.registered_modules == []


def test_init_telegram_disabled(mocker, default_conf, caplog) -> None:
    """ Test _init() method with Telegram disabled """
    caplog.set_level(logging.DEBUG)

    conf = deepcopy(default_conf)
    conf['telegram']['enabled'] = False

    rpc_manager = RPCManager(get_patched_freqtradebot(mocker, conf))

    assert not log_has('Enabling rpc.telegram ...', caplog.record_tuples)
    assert rpc_manager.registered_modules == []


def test_init_telegram_enabled(mocker, default_conf, caplog) -> None:
    """
    Test _init() method with Telegram enabled
    """
    caplog.set_level(logging.DEBUG)
    mocker.patch('freqtrade.rpc.telegram.Telegram._init', MagicMock())

    rpc_manager = RPCManager(get_patched_freqtradebot(mocker, default_conf))

    assert log_has('Enabling rpc.telegram ...', caplog.record_tuples)
    len_modules = len(rpc_manager.registered_modules)
    assert len_modules == 1
    assert 'telegram' in [mod.name for mod in rpc_manager.registered_modules]


def test_cleanup_telegram_disabled(mocker, default_conf, caplog) -> None:
    """
    Test cleanup() method with Telegram disabled
    """
    caplog.set_level(logging.DEBUG)
    telegram_mock = mocker.patch('freqtrade.rpc.telegram.Telegram.cleanup', MagicMock())

    conf = deepcopy(default_conf)
    conf['telegram']['enabled'] = False

    freqtradebot = get_patched_freqtradebot(mocker, conf)
    rpc_manager = RPCManager(freqtradebot)
    rpc_manager.cleanup()

    assert not log_has('Cleaning up rpc.telegram ...', caplog.record_tuples)
    assert telegram_mock.call_count == 0


def test_cleanup_telegram_enabled(mocker, default_conf, caplog) -> None:
    """
    Test cleanup() method with Telegram enabled
    """
    caplog.set_level(logging.DEBUG)
    mocker.patch('freqtrade.rpc.telegram.Telegram._init', MagicMock())
    telegram_mock = mocker.patch('freqtrade.rpc.telegram.Telegram.cleanup', MagicMock())

    freqtradebot = get_patched_freqtradebot(mocker, default_conf)
    rpc_manager = RPCManager(freqtradebot)

    # Check we have Telegram as a registered modules
    assert 'telegram' in [mod.name for mod in rpc_manager.registered_modules]

    rpc_manager.cleanup()
    assert log_has('Cleaning up rpc.telegram ...', caplog.record_tuples)
    assert 'telegram' not in [mod.name for mod in rpc_manager.registered_modules]
    assert telegram_mock.call_count == 1


def test_send_msg_telegram_disabled(mocker, default_conf, caplog) -> None:
    """
    Test send_msg() method with Telegram disabled
    """
    telegram_mock = mocker.patch('freqtrade.rpc.telegram.Telegram.send_msg', MagicMock())

    conf = deepcopy(default_conf)
    conf['telegram']['enabled'] = False

    freqtradebot = get_patched_freqtradebot(mocker, conf)
    rpc_manager = RPCManager(freqtradebot)
    rpc_manager.send_msg({'status': 'test'})

    assert log_has("Sending rpc message: {'status': 'test'}", caplog.record_tuples)
    assert telegram_mock.call_count == 0


def test_send_msg_telegram_enabled(mocker, default_conf, caplog) -> None:
    """
    Test send_msg() method with Telegram disabled
    """
    telegram_mock = mocker.patch('freqtrade.rpc.telegram.Telegram.send_msg', MagicMock())
    mocker.patch('freqtrade.rpc.telegram.Telegram._init', MagicMock())

    freqtradebot = get_patched_freqtradebot(mocker, default_conf)
    rpc_manager = RPCManager(freqtradebot)
    rpc_manager.send_msg({'status': 'test'})

    assert log_has("Sending rpc message: {'status': 'test'}", caplog.record_tuples)
    assert telegram_mock.call_count == 1