import os
import pytest
from unittest import mock
from redmine_reporter.config import Config


@mock.patch.dict(
    os.environ,
    {"REDMINE_URL": "https://red.eltex.loc/", "REDMINE_USER": "test", "REDMINE_PASSWORD": "secret"},
)
def test_config_valid():
    Config.validate()  # не должно быть исключения


@mock.patch.dict(os.environ, {}, clear=True)
def test_config_missing():
    with pytest.raises(ValueError, match="REDMINE_URL"):
        Config.validate()


@mock.patch.dict(os.environ, {"REDMINE_AUTHOR": "Иванов И.И."})
def test_get_author():
    assert Config.get_author("") == "Иванов И.И."
    assert Config.get_author("Петров П.П.") == "Петров П.П."