from django.contrib.auth.models import Group

from django.test import SimpleTestCase, override_settings

from ..utils import setup

@override_settings(DEBUG=True)

class DebugTests(SimpleTestCase):

    @override_settings(DEBUG=False)

    @setup({"non_debug": "{% debug %}"})

    def test_non_debug(self):

        output = self.engine.render_to_string("non_debug", {})

        self.assertEqual(output, "")

    @setup({"modules": "{% debug %}"})

    def test_modules(self):

        output = self.engine.render_to_string("modules", {})

        self.assertIn(

            "'django': <module 'django' ",

            output,

        )

    @setup({"plain": "{% debug %}"})

    def test_plain(self):

        output = self.engine.render_to_string("plain", {"a": 1})

        self.assertTrue(

            output.startswith(

                "{'a': 1}"

                "{'False': False, 'None': None, "

                "'True': True}\n\n{"

            )

        )

    @setup({"non_ascii": "{% debug %}"})

    def test_non_ascii(self):

        group = Group(name="清風")

        output = self.engine.render_to_string("non_ascii", {"group": group})

        self.assertTrue(output.startswith("{'group': <Group: 清風>}"))

    @setup({"script": "{% debug %}"})

    def test_script(self):

        output = self.engine.render_to_string("script", {"frag": "<script>"})

        self.assertTrue(

            output.startswith("{'frag': '<script>'}")

        )