"""Tests for the Split.io Connector."""

from unittest.mock import MagicMock
from splitio.exceptions import TimeoutException

import pytest

from features.connectors import split


def test_split_sdk_success(mock_splitio_factory, monkeypatch):
    """Test split.factory is setup when config.SPLITIO_API_KEY is set."""
    mock_client = MagicMock()
    mock_manager = MagicMock()

    mock_splitio_factory.return_value.client.return_value = mock_client
    mock_splitio_factory.return_value.manager.return_value = mock_manager

    assert split.get_split_client() == mock_client
    assert split.get_split_manager() == mock_manager


def test_init_splitio_sdk_success(mock_splitio_factory, monkeypatch):
    """Test successful initialization of Split.io SDK."""
    monkeypatch.setattr(split, '_factory', None)

    split.init_splitio_sdk()

    mock_splitio_factory.assert_called_once()
    mock_splitio_factory.return_value.block_until_ready.assert_called_once()


def test_init_splitio_sdk_already_initialized(
    mock_splitio_factory, monkeypatch, caplog
):
    """Test that initializing SDK twice logs a warning."""
    # Factory is already set by the fixture

    split.init_splitio_sdk()

    assert 'Split.io factory already initialized' in caplog.text
    mock_splitio_factory.assert_not_called()


def test_init_splitio_sdk_with_timeout_failure(mock_splitio_factory, monkeypatch):
    """Test that SDK initialization raises exception after retry fails."""

    monkeypatch.setattr(split, '_factory', None)
    mock_splitio_factory.return_value.block_until_ready.side_effect = TimeoutException(
        'Timeout'
    )

    with pytest.raises(TimeoutException):
        split.init_splitio_sdk()


def test_init_splitio_sdk_factory_returns_none(mock_splitio_factory, monkeypatch):
    """Test that initialization raises RuntimeError when get_factory returns None."""
    monkeypatch.setattr(split, '_factory', None)
    mock_splitio_factory.return_value = None

    with pytest.raises(
        RuntimeError,
        match='Splitio Initialization failed. Please verify the SPLIT_CONFIG.',
    ):
        split.init_splitio_sdk()