More tests to reach 100% coverage + added codespell to pre-commit hooks

.pre-commit-config.yaml

@@ -50,6 +50,8 @@ repos:
     rev: v2.2.6
     hooks:
       - id: codespell
+        args:
+          - "--write-changes"
 
   - repo: https://github.com/asottile/pyupgrade
     rev: v3.15.0

tests/test_forms.py

@@ -1,11 +1,14 @@
+from django.contrib.auth.models import User
+from django.contrib.contenttypes.models import ContentType
 from django.test import TestCase
 
 from generic_links.forms import AddLinkForm
 
 
 class AddFormTest(TestCase):
     def setUp(self):
-        self.initial_kwargs = dict(user=None, object_id="1", content_type="1")
+        content_type = ContentType.objects.get_for_model(User)
+        self.initial_kwargs = dict(user=None, object_id=1, content_type=content_type)
 
     def test_add_form_without_data(self):
         form = AddLinkForm(**self.initial_kwargs)
@@ -18,3 +21,12 @@ def test_add_form_with_incomplete_data(self):
     def test_add_form_with_complete_data(self):
         form = AddLinkForm(data={"url": "http://www.example.com", "title": "Example"}, **self.initial_kwargs)
         self.assertTrue(form.is_valid())
+
+        new_link = form.save()
+        print(new_link.content_object)
+        self.assertEqual(new_link.url, "http://www.example.com")
+        self.assertEqual(new_link.title, "Example")
+        self.assertEqual(new_link.user, None)
+        self.assertEqual(new_link.object_id, 1)
+        self.assertEqual(new_link.content_type_id, self.initial_kwargs["content_type"].id)
+        self.assertEqual(new_link.is_external, False)