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54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
from django.core.exceptions import PermissionDenied
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from django.template.response import TemplateResponse
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from django.test import (
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SimpleTestCase,
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ignore_warnings,
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modify_settings,
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override_settings,
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)
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from django.urls import path
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from django.utils.deprecation import RemovedInDjango61Warning
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class MiddlewareAccessingContent:
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def __init__(self, get_response):
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self.get_response = get_response
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def __call__(self, request):
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response = self.get_response(request)
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# Response.content should be available in the middleware even with a
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# TemplateResponse-based exception response.
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assert response.content
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return response
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def template_response_error_handler(request, exception=None):
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return TemplateResponse(request, "test_handler.html", status=403)
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def permission_denied_view(request):
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raise PermissionDenied
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urlpatterns = [
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path("", permission_denied_view),
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]
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handler403 = template_response_error_handler
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@override_settings(ROOT_URLCONF="handlers.tests_custom_error_handlers")
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@modify_settings(
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MIDDLEWARE={
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"append": "handlers.tests_custom_error_handlers.MiddlewareAccessingContent"
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}
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)
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class CustomErrorHandlerTests(SimpleTestCase):
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@ignore_warnings(category=RemovedInDjango61Warning)
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def test_handler_renders_template_response(self):
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"""
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BaseHandler should render TemplateResponse if necessary.
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"""
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response = self.client.get("/")
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self.assertContains(response, "Error handler content", status_code=403)
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