# -*- coding: utf-8 -*-
from django.core.management import call_command
from django.test import TestCase
from io import StringIO

from unittest.mock import patch


class FindTemplateTests(TestCase):
    @patch("sys.stdout", new_callable=StringIO)
    def test_finding_template(self, m_stdout):
        call_command("find_template", "admin/change_form.html")

        self.assertIn("admin/change_form.html", m_stdout.getvalue())

    @patch("sys.stderr", new_callable=StringIO)
    def test_should_print_error_when_template_not_found(self, m_stderr):
        call_command("find_template", "not_found_template.html")

        self.assertIn("No template found", m_stderr.getvalue())