def test_delete_material_with_bookings(self):
material = MaterialFactory()
material_name = material.name
booking = BookingFactory(material=material)
material.delete()
booking.refresh_from_db()
self.assertEqual(Material.objects.count(), 0, "material was not deleted")
self.assertEqual(Booking.objects.count(), 1, "booking was deleted")
self.assertEqual(booking.material, None, "booking still refers to material")
self.assertEqual(
booking.custom_material,
material_name,
"booking does not have material name",
)
def test_can_delete_material_with_material_attachment(self):
material = MaterialFactory()
material_attachment = MaterialAttachmentFactory(material=material)
material.delete()
self.assertEqual(Material.objects.count(), 0)
self.assertEqual(MaterialAttachment.objects.count(), 0)
def test_can_delete_material_with_material_image(self):
material = MaterialFactory()
material_image = MaterialImageFactory(material=material)
material.delete()
self.assertEqual(Material.objects.count(), 0)
self.assertEqual(MaterialImage.objects.count(), 0)
def test_can_delete_material_with_material_alias(self):
material = MaterialFactory()
material_alias = MaterialAliasFactory(material=material)
material.delete()
self.assertEqual(Material.objects.count(), 0)
self.assertEqual(MaterialAlias.objects.count(), 0)
