Add test for validating redirecting view on empty url

heroes/tests.py

 from django.test import TestCase
 
+from .views import redirect_view
+
 
 class HomePageTest(TestCase):
 
@@ -15,10 +17,13 @@ class HomePageTest(TestCase):
         jester_detail_response = self.client.get("/hero/jester")
         self.assertTemplateUsed(jester_detail_response, 'detail_jester.html')
 
-
     def test_cloud_url_returns_valid_template(self):
         cloud_detail_response = self.client.get("/hero/cloud")
         self.assertTemplateUsed(cloud_detail_response, 'detail_cloud.html')
+        
+    def test_blank_url_redirects(self):
+        redirect_response = self.client.get("/")
+        self.assertEqual(redirect_response.url, '/heroes')