[RED] Add test to admin download JadwalDonor

backend/donor/tests.py

+from datetime import timedelta
+from django.urls import reverse
+from django.utils import timezone
+from django.utils.timezone import localtime
+from django.test import TestCase
 from rest_framework import status
 from rest_framework.test import APITestCase
-from django.utils import timezone
 
 from donor.factories import JadwalDonorFactory, DaftarDonorFactory
 from donor.models import JadwalDonor
 from main.factories import UserFactory
-from datetime import timedelta
+from main.models import User
 from rest_framework_authlib.tokens import AccessToken
-from django.utils.timezone import localtime
 
 
 class JadwalDonorTests(APITestCase):
@@ -271,3 +274,27 @@ class RiwayatDonorTest(APITestCase):
             'quota': second_jadwal_donor.quota,
             'category': second_jadwal_donor.category
         }])
+
+
+class JadwalDonorAdminTest(TestCase):
+
+    def setUp(self):
+        username = 'admin@host'
+        password = 'secretsauce'
+        User.objects.create_superuser(username, password)
+        self.client.login(username=username, password=password)
+
+    def test_action_download_jadwaldonor(self):
+        user = UserFactory(email='donald@duckduckgo.org')
+        user.save()
+        jadwal_donor = JadwalDonorFactory(time_start=timezone.localtime() - timedelta(hours=24),
+                                          time_end=timezone.localtime() - timedelta(hours=23))
+        daftar_donor = DaftarDonorFactory(user=user,
+                                          jadwal_donor=jadwal_donor,
+                                          has_attended=True)
+
+        endpoint = reverse('admin:donor_jadwaldonor_changelist')
+        data = {'action': 'download_jadwaldonor', '_selected_action': [jadwal_donor.id]}
+        response = self.client.post(endpoint, data=data)
+
+        self.assertEqual(response['content-type'], 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')