diff --git a/cinema/tests.py b/cinema/tests.py
index 1edba4fe13403b6441894ea3e9beca921de1a965..c2a1da1feb6f499b0187f4930cc43905f9fac7e3 100644
--- a/cinema/tests.py
+++ b/cinema/tests.py
@@ -5,6 +5,7 @@ from django.contrib.auth.models import Group
 from cinema.models import *
 import datetime
 from django.urls import reverse
+from django.utils import timezone
 
 class AddCinemaTests(TestCase):
     def setUp(self):
@@ -18,7 +19,8 @@ class AddCinemaTests(TestCase):
         cinema = Cinema.objects.create(name="Cinema", location="Bristol")
         screen = Screen.objects.create(cinema=cinema, screen_number=1, seating_capacity=100)
         film = Film.objects.create(title="Film1", length=datetime.timedelta(hours=2), rating=12, genre="Comedy", poster_url="www.example.com/image.webp")
-        #showing = Showing.objects.create(screen=screen, film=film, start_time=datetime.time(11, 30, 0))
+        tz = timezone.get_current_timezone()
+        showing = Showing.objects.create(screen=screen, film=film, start_time=datetime.datetime(2023, 1, 1, 11, 30, 0, tzinfo=tz), end_time=datetime.datetime(2023, 1, 1, 13, 30, 0,tzinfo=tz), available_seats=200)
 
     # Test: add a new film
     # Expected result: new film object added to the system
@@ -39,7 +41,7 @@ class AddCinemaTests(TestCase):
     def testShowingCreated(self):
         response = self.client.post(reverse('create_showing'), {'screen':Screen.objects.get(screen_number=1).id, 'film':Film.objects.get(title="Film1").id, 'start_time':"0023-04-24 16:44:00", 'social_distancing': False})
         self.assertEqual(response.status_code, 302)
-        self.assertEqual(len(Showing.objects.filter()), 1)
+        self.assertEqual(len(Showing.objects.filter()), 2)
 
     # CURRENTLY DOES NOT WORK
     # Test: add a new cinema
@@ -64,16 +66,18 @@ class AddCinemaTests(TestCase):
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Screen.objects.get(screen_number=1).seating_capacity, 300)
 
-    # #Does not manage to delete the provided screen object
-    # def testScreenDeleted(self):
-    #     s = Screen.objects.create(cinema=Cinema.objects.get(name="Cinema"), screen_number=3, seating_capacity=200)
-    #     pk = str(s.id)
-    #     response = self.client.post("/manage_screens/delete_screen/" + pk)
-    #     self.assertEqual(Screen.objects.get(screen_number=3), None)   
+    # Test: delete a screen
+    # Expected result: screen no longer exists
+    def testScreenDeleted(self):
+       self.assertEqual(len(Screen.objects.filter()), 1)
+       response = self.client.post(reverse('delete_screen', args=[1]))
+       self.assertEqual(response.status_code, 302)
+       self.assertEqual(len(Screen.objects.filter()), 0)   
     
-    # #ERROR: directs to top_up_balance
+    # Test: update an existing showing
+    # Expected result: showing's time is changed
     # def testShowingUpdated(self):
-    #     form = ShowingForm(data={'screen':Screen.objects.Get(screen_number=2), 'film':Film.objects.Get(name="Film1"), 'start_time':datetime.time(12, 45, 0)})
+    #     form = ShowingForm(data={'screen':Screen.objects.Get(screen_number=1), 'film':Film.objects.Get(name="Film1"), 'start_time':datetime.time(12, 45, 0)})
     #     pk = 1
     #     response = self.client.post("/manage_screens/showings/update_showing/" + pk + "/", form=form)
     #     self.assertEqual(response.status_code, HTTPStatus.FOUND)