"""Tests for template_renderer module."""

from unittest.mock import MagicMock

from babel.support import Translations
from htmlmin.minify import html_minify

import config
from src.utils import template_renderer


def test_render_template_valid(monkeypatch):
    """Test rendering a valid template."""
    monkeypatch.setattr(Translations, 'load', MagicMock())

    template_name = '__test__'
    context = {'first_name': 'John', 'last_name': 'Doe'}
    user_locale = 'en'

    result = template_renderer.render_template(
        template_name, context, user_locale)
    Translations.load.assert_called_once_with(
        config.I18N_FOLDER_NAME, [user_locale])
    assert result == html_minify(
        'I am the test template. My name is John Doe.')