1 files changed, 88 insertions, 0 deletions
diff --git a/pharos-dashboard/booking/tests/test_models.py b/pharos-dashboard/booking/tests/test_models.py
new file mode 100644
index 0000000..e933f6e
--- /dev/null
+++ b/pharos-dashboard/booking/tests/test_models.py
@@ -0,0 +1,88 @@
+from datetime import timedelta
+
+from django.contrib.auth.models import User, Permission
+from django.test import TestCase
+from django.utils import timezone
+
+from booking.models import Booking
+from dashboard.models import Resource
+
+
+class BookingModelTestCase(TestCase):
+    def setUp(self):
+        self.res1 = Resource.objects.create(name='res1', slavename='s1', description='x', url='x')
+        self.res2 = Resource.objects.create(name='res2', slavename='s2', description='x', url='x')
+
+        self.user1 = User.objects.create(username='user1')
+
+        self.add_booking_perm = Permission.objects.get(codename='add_booking')
+        self.user1.user_permissions.add(self.add_booking_perm)
+
+        self.user1 = User.objects.get(pk=self.user1.id)
+
+    def test_start__end(self):
+        """
+        if the start of a booking is greater or equal then the end, saving should raise a
+        ValueException
+        """
+        start = timezone.now()
+        end = start - timedelta(weeks=1)
+        self.assertRaises(ValueError, Booking.objects.create, start=start, end=end,
+                          resource=self.res1, user=self.user1)
+        end = start
+        self.assertRaises(ValueError, Booking.objects.create, start=start, end=end,
+                          resource=self.res1, user=self.user1)
+
+    def test_conflicts(self):
+        """
+        saving an overlapping booking on the same resource should raise a ValueException
+        saving for different resources should succeed
+        """
+        start = timezone.now()
+        end = start + timedelta(weeks=1)
+        self.assertTrue(
+            Booking.objects.create(start=start, end=end, user=self.user1, resource=self.res1))
+
+        self.assertRaises(ValueError, Booking.objects.create, start=start,
+                          end=end, resource=self.res1, user=self.user1)
+        self.assertRaises(ValueError, Booking.objects.create, start=start + timedelta(days=1),
+                          end=end - timedelta(days=1), resource=self.res1, user=self.user1)
+
+        self.assertRaises(ValueError, Booking.objects.create, start=start - timedelta(days=1),
+                          end=end, resource=self.res1, user=self.user1)
+        self.assertRaises(ValueError, Booking.objects.create, start=start - timedelta(days=1),
+                          end=end - timedelta(days=1), resource=self.res1, user=self.user1)
+
+        self.assertRaises(ValueError, Booking.objects.create, start=start,
+                          end=end + timedelta(days=1), resource=self.res1, user=self.user1)
+        self.assertRaises(ValueError, Booking.objects.create, start=start + timedelta(days=1),
+                          end=end + timedelta(days=1), resource=self.res1, user=self.user1)
+
+        self.assertTrue(Booking.objects.create(start=start - timedelta(days=1), end=start,
+                                               user=self.user1, resource=self.res1))
+        self.assertTrue(Booking.objects.create(start=end, end=end + timedelta(days=1),
+                                               user=self.user1, resource=self.res1))
+
+        self.assertTrue(
+            Booking.objects.create(start=start - timedelta(days=2), end=start - timedelta(days=1),
+                                   user=self.user1, resource=self.res1))
+        self.assertTrue(
+            Booking.objects.create(start=end + timedelta(days=1), end=end + timedelta(days=2),
+                                   user=self.user1, resource=self.res1))
+        self.assertTrue(
+            Booking.objects.create(start=start, end=end,
+                                   user=self.user1, resource=self.res2))
+
+    def test_authorization(self):
+        user = User.objects.create(username='user')
+        self.assertRaises(PermissionError, Booking.objects.create, start=timezone.now(),
+                          end=timezone.now() + timedelta(days=1), resource=self.res1, user=user)
+        self.res1.owners.add(user)
+        self.assertTrue(
+            Booking.objects.create(start=timezone.now(), end=timezone.now() + timedelta(days=1),
+                                   resource=self.res1, user=user))
+        user.user_permissions.add(self.add_booking_perm)
+        user = User.objects.get(pk=user.id)
+        self.assertTrue(
+            Booking.objects.create(start=timezone.now(), end=timezone.now() + timedelta(days=1),
+                                   resource=self.res2, user=user))