from django.test import TestCase

from localized_fields.value import LocalizedFileValue
from localized_fields.widgets import LocalizedFileWidget


class LocalizedFileWidgetTestCase(TestCase):
    """Tests the workings of the :see:LocalizedFiledWidget class."""

    @staticmethod
    def test_get_context():
        """Tests whether the :see:get_context correctly handles 'required'
        attribute, separately for each subwidget."""

        widget = LocalizedFileWidget()
        widget.widgets[0].is_required = True
        widget.widgets[1].is_required = True
        widget.widgets[2].is_required = False
        context = widget.get_context(
            name="test",
            value=LocalizedFileValue(dict(en="test")),
            attrs=dict(required=True),
        )
        assert "required" not in context["widget"]["subwidgets"][0]["attrs"]
        assert context["widget"]["subwidgets"][1]["attrs"]["required"]
        assert "required" not in context["widget"]["subwidgets"][2]["attrs"]