client = <django.test.client.Client object at 0x7f45dd9297b8> archive_data = <swh.web.tests.conftest._ArchiveData object at 0x7f45dd929e80> unknown_release = '7d7d4ee658f2b39c7c3d286bd544a53882f1ac46' def test_release_browse_not_found(client, archive_data, unknown_release): url = reverse("browse-release", url_args={"sha1_git": unknown_release}) resp = check_html_get_response( > client, url, status_code=404, template_used="error.html" ) .tox/py3/lib/python3.7/site-packages/swh/web/tests/browse/views/test_release.py:49: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/web/tests/utils.py:226: in check_html_get_response server_name=server_name, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ client = <django.test.client.Client object at 0x7f45dd9297b8> url = '/browse/release/7d7d4ee658f2b39c7c3d286bd544a53882f1ac46/' status_code = 404, content_type = 'text/html', http_origin = None server_name = None def check_http_get_response( client: Client, url: str, status_code: int, content_type: str = "*/*", http_origin: Optional[str] = None, server_name: Optional[str] = None, ) -> HttpResponse: """Helper function to check HTTP response for a GET request. Args: client: Django test client url: URL to check response status_code: expected HTTP status code content_type: expected response content type http_origin: optional HTTP_ORIGIN header value Returns: The HTTP response """ actual_response = client.get( url, HTTP_ACCEPT=content_type, HTTP_ORIGIN=http_origin, SERVER_NAME=server_name if server_name else "testserver", ) > assert isinstance(actual_response, Response) E assert False E + where False = isinstance(<HttpResponse status_code=404, "text/html; charset=utf-8">, Response) .tox/py3/lib/python3.7/site-packages/swh/web/tests/utils.py:66: AssertionError