test_config.py

import pytest

from reactpy import config
from reactpy._option import Option


@pytest.fixture(autouse=True)
def reset_options():
    options = [value for value in config.__dict__.values() if isinstance(value, Option)]

    should_unset = object()
    original_values = []
    for opt in options:
        original_values.append(opt.current if opt.is_set() else should_unset)

    yield

    for opt, val in zip(options, original_values):
        if val is should_unset:
            if opt.is_set():
                opt.unset()
        else:
            opt.current = val


def test_reactpy_debug_mode_toggle():
    # just check that nothing breaks
    config.REACTPY_DEBUG_MODE.current = True
    config.REACTPY_DEBUG_MODE.current = False


def test_boolean():
    assert config.boolean(True) is True
    assert config.boolean(False) is False
    assert config.boolean(1) is True
    assert config.boolean(0) is False
    assert config.boolean("true") is True
    assert config.boolean("false") is False
    assert config.boolean("True") is True
    assert config.boolean("False") is False
    assert config.boolean("TRUE") is True
    assert config.boolean("FALSE") is False
    assert config.boolean("1") is True
    assert config.boolean("0") is False

    with pytest.raises(ValueError):
        config.boolean("2")

    with pytest.raises(ValueError):
        config.boolean("")

    with pytest.raises(TypeError):
        config.boolean(None)