Files
python-tdd/src/apps/dashboard/tests/integrated/test_models.py

105 lines
3.9 KiB
Python

from django.core.exceptions import ValidationError
from django.db.utils import IntegrityError
from django.test import TestCase
from apps.dashboard.models import Applet, Item, List, UserApplet
from apps.lyric.models import User
class ItemModelTest(TestCase):
def test_item_is_related_to_list(self):
mylist = List.objects.create()
item = Item()
item.list = mylist
item.save()
self.assertIn(item, mylist.item_set.all())
def test_cannot_save_null_list_items(self):
mylist = List.objects.create()
item = Item(list=mylist, text=None)
with self.assertRaises(IntegrityError):
item.save()
def test_cannot_save_empty_list_items(self):
mylist = List.objects.create()
item = Item(list=mylist, text="")
with self.assertRaises(ValidationError):
item.full_clean()
def test_duplicate_items_are_invalid(self):
mylist = List.objects.create()
Item.objects.create(list=mylist, text="jklol")
with self.assertRaises(ValidationError):
item = Item(list=mylist, text="jklol")
item.full_clean()
def test_still_can_save_same_item_to_different_lists(self):
list1 = List.objects.create()
list2 = List.objects.create()
Item.objects.create(list=list1, text="nojk")
item = Item(list=list2, text="nojk")
item.full_clean() # should not raise
class ListModelTest(TestCase):
def test_get_absolute_url(self):
mylist = List.objects.create()
self.assertEqual(mylist.get_absolute_url(), f"/dashboard/list/{mylist.id}/")
def test_list_items_order(self):
list1 = List.objects.create()
item1 = Item.objects.create(list=list1, text="i1")
item2 = Item.objects.create(list=list1, text="item 2")
item3 = Item.objects.create(list=list1, text="3")
self.assertEqual(
list(list1.item_set.all()),
[item1, item2, item3],
)
def test_lists_can_have_owners(self):
user = User.objects.create(email="a@b.cde")
mylist = List.objects.create(owner=user)
self.assertIn(mylist, user.lists.all())
def test_list_owner_is_optional(self):
List.objects.create()
def test_list_name_is_first_item_text(self):
list_ = List.objects.create()
Item.objects.create(list=list_, text="first item")
Item.objects.create(list=list_, text="second item")
self.assertEqual(list_.name, "first item")
class AppletModelTest(TestCase):
def setUp(self):
self.applet = Applet.objects.create(
slug="my-applet", name="My Applet", default_visible=True
)
def test_applet_can_be_created(self):
self.assertEqual(Applet.objects.get(slug="my-applet"), self.applet)
def test_applet_slug_is_unique(self):
with self.assertRaises(IntegrityError):
Applet.objects.create(slug="my-applet", name="Second")
def test_applet_str(self):
self.assertEqual(str(self.applet), "My Applet")
def test_applet_grid_defaults(self):
self.assertEqual(self.applet.grid_cols, 12)
self.assertEqual(self.applet.grid_rows, 3)
class UserAppletModelTest(TestCase):
def setUp(self):
self.user = User.objects.create(email="a@b.cde")
self.applet, _ = Applet.objects.get_or_create(slug="username", defaults={"name": "Username"})
def test_user_applet_links_user_to_applet(self):
ua = UserApplet.objects.create(user=self.user, applet=self.applet, visible=True)
self.assertIn(ua, self.user.user_applets.all())
def test_user_applet_unique_per_user_and_applet(self):
UserApplet.objects.create(user=self.user, applet=self.applet, visible=True)
with self.assertRaises(IntegrityError):
UserApplet.objects.create(user=self.user, applet=self.applet, visible=False)