Ajoute des tests

zds/tutorialv2/tests/tests_views/tests_editcategoriesview.py

@@ -0,0 +1,132 @@
+from django.test import TestCase
+from django.urls import reverse
+from django.utils.html import escape
+
+from zds.tutorialv2.publication_utils import publish_content
+from zds.tutorialv2.tests import TutorialTestMixin, override_for_contents
+from zds.member.tests.factories import ProfileFactory, StaffProfileFactory
+from zds.tutorialv2.tests.factories import PublishableContentFactory
+from zds.utils.tests.factories import SubCategoryFactory
+
+
+def publish(content):
+    """Emulate the publication of a content."""
+    published = publish_content(content, content.load_version())
+    content.public_version = published
+    content.save()
+
+
+@override_for_contents()
+class PermissionTests(TutorialTestMixin, TestCase):
+    """Test permissions and associated behaviors, such as redirections and status codes."""
+
+    def setUp(self):
+        self.author = ProfileFactory().user
+        self.category = SubCategoryFactory()
+        content = PublishableContentFactory(author_list=[self.author])
+
+        self.target_url = reverse("content:edit-categories", kwargs={"pk": content.pk})
+        self.form_data = {"subcategory": self.category.pk}
+        self.login_url = reverse("member-login") + "?next=" + self.target_url
+        self.content_url = reverse("content:view", kwargs={"pk": content.pk, "slug": content.slug})
+
+    def get(self):
+        return self.client.get(self.target_url)
+
+    def post(self):
+        return self.client.post(self.target_url, self.form_data)
+
+    def test_not_authenticated(self):
+        """Test that unauthenticated users are redirected to the login page."""
+        self.client.logout()  # ensure no user is authenticated
+
+        with self.subTest(msg="GET"):
+            response = self.get()
+            self.assertRedirects(response, self.login_url)
+
+        with self.subTest(msg="POST"):
+            response = self.post()
+            self.assertRedirects(response, self.login_url)
+
+    def test_authenticated_author(self):
+        """Test that authors can reach the page."""
+        self.client.force_login(self.author)
+
+        with self.subTest(msg="GET"):
+            response = self.get()
+            self.assertEqual(response.status_code, 200)
+
+        with self.subTest(msg="POST"):
+            response = self.post()
+            self.assertRedirects(response, self.content_url)
+
+    def test_authenticated_staff(self):
+        """Test that staffs can reach the page."""
+        staff = StaffProfileFactory().user
+        self.client.force_login(staff)
+
+        with self.subTest(msg="GET"):
+            response = self.get()
+            self.assertEqual(response.status_code, 200)
+
+        with self.subTest(msg="POST"):
+            response = self.post()
+            self.assertRedirects(response, self.content_url)
+
+    def test_authenticated_outsider(self):
+        """Test that unauthorized users get a 403."""
+        outsider = ProfileFactory().user
+        self.client.force_login(outsider)
+
+        with self.subTest(msg="GET"):
+            response = self.get()
+            self.assertEqual(response.status_code, 403)
+
+        with self.subTest(msg="POST"):
+            response = self.get()
+            self.assertEqual(response.status_code, 403)
+
+
+@override_for_contents()
+class FunctionalTests(TutorialTestMixin, TestCase):
+    """Test the behavior of the feature."""
+
+    def setUp(self):
+        self.author = StaffProfileFactory().user
+        self.content = PublishableContentFactory(author_list=[self.author], add_category=False)
+
+        self.category_0 = SubCategoryFactory()
+        self.category_1 = SubCategoryFactory()
+
+        self.url = reverse("content:edit-categories", kwargs={"pk": self.content.pk})
+
+        self.client.force_login(self.author)
+
+    def test_add_category(self):
+        form_data = {"subcategory": [str(self.category_0.pk)]}
+        self.client.post(self.url, form_data)
+
+        categories_real = self.content.subcategory.all()
+        categories_expected = [self.category_0]
+        self.assertQuerysetEqual(categories_real, categories_expected)
+
+    def test_remove_category(self):
+        self.content.subcategory.add(self.category_0)
+        self.assertQuerysetEqual(self.content.subcategory.all(), [self.category_0])
+
+        form_data = {"subcategory": []}
+        self.client.post(self.url, form_data)
+
+        categories_real = self.content.subcategory.all()
+        categories_expected = []
+        self.assertQuerysetEqual(categories_real, categories_expected)
+
+    def test_remove_published(self):
+        self.content.subcategory.add(self.category_0)
+        self.assertQuerysetEqual(self.content.subcategory.all(), [self.category_0])
+        publish(self.content)
+
+        form_data = {"subcategory": []}
+        response = self.client.post(self.url, form_data, follow=True)
+        self.assertContains(response, escape("car ce contenu est déjà publié."))
+        self.assertQuerysetEqual(self.content.subcategory.all(), [self.category_0])