          self._resolve_urlpatterns(urlpatterns, test_paths, allowed=allowed_formats)
  
      def test_allowed_formats(self):
          urlpatterns = [
              url('^test$', dummy_view),
          ]
          self._test_allowed_formats(urlpatterns)
  
      def test_allowed_formats_django2(self):
          urlpatterns = [
 
</s> remove     def test_allowed_formats(self):
 </s> add     def test_allowed_formats_re_path(self): </s> remove     def test_allowed_formats_django2(self):
 </s> add     def test_allowed_formats_path(self): </s> remove             url(r'^test/$', dummy_view),
 </s> add             path('test/', dummy_view), </s> remove             url(r'^test$', dummy_view),
 </s> add             path('test', dummy_view), </s> remove         nested_patterns = [
            url(r'^path$', dummy_view)
        ]
        urlpatterns = [
            url(r'^test/', include(nested_patterns), {'foo': 'bar'}),
        ]
        self._test_included_urls(urlpatterns)

    def test_included_urls_django2(self):
 </s> add 
            re_path(r'^test$', dummy_view),
          self._resolve_urlpatterns(urlpatterns, test_paths, allowed=allowed_formats)
  
      def test_allowed_formats(self):
          urlpatterns = [
            re_path(r'^test$', dummy_view),
          ]
          self._test_allowed_formats(urlpatterns)
  
      def test_allowed_formats_django2(self):
          urlpatterns = [
keep keep keep keep replace keep keep keep keep keep
 Replace all url() calls with path() or re_path() (#7512)

* url() is deprecated in Django 3.1

* update given feedbacks on url() is deprecated in Django 3.1

* Fix test_urlpatterns.py to continue testing mixed re_path() and path()

* Fix one missed reference

Co-authored-by: sanjusci <sanju.sci9@gmail.com> 
tests/test_urlpatterns.py