Fixes theme form and adds view tests

bookwyrm/tests/views/admin/test_themes.py

@@ -0,0 +1,88 @@
+""" test for app action functionality """
+from unittest.mock import patch
+
+from django.contrib.auth.models import Group
+from django.core.exceptions import PermissionDenied
+from django.template.response import TemplateResponse
+from django.test import TestCase
+from django.test.client import RequestFactory
+
+from bookwyrm import forms, models, views
+from bookwyrm.management.commands import initdb
+from bookwyrm.tests.validate_html import validate_html
+
+
+class AdminThemesViews(TestCase):
+    """Edit site settings"""
+
+    # pylint: disable=invalid-name
+    def setUp(self):
+        """we need basic test data and mocks"""
+        self.factory = RequestFactory()
+        with patch("bookwyrm.suggested_users.rerank_suggestions_task.delay"), patch(
+            "bookwyrm.activitystreams.populate_stream_task.delay"
+        ), patch("bookwyrm.lists_stream.populate_lists_task.delay"):
+            self.local_user = models.User.objects.create_user(
+                "mouse@local.com",
+                "mouse@mouse.mouse",
+                "password",
+                local=True,
+                localname="mouse",
+            )
+            self.another_user = models.User.objects.create_user(
+                "rat@local.com",
+                "rat@rat.rat",
+                "password",
+                local=True,
+                localname="rat",
+            )
+        initdb.init_groups()
+        initdb.init_permissions()
+        group = Group.objects.get(name="admin")
+        self.local_user.groups.set([group])
+
+        self.site = models.SiteSettings.objects.create()
+
+    def test_themes_get(self):
+        """there are so many views, this just makes sure it LOADS"""
+        view = views.Themes.as_view()
+        request = self.factory.get("")
+        request.user = self.local_user
+
+        result = view(request)
+        self.assertIsInstance(result, TemplateResponse)
+        validate_html(result.render())
+        self.assertEqual(result.status_code, 200)
+
+    def test_themes_post(self):
+        """there are so many views, this just makes sure it LOADS"""
+        view = views.Themes.as_view()
+
+        form = forms.ThemeForm()
+        form.data["name"] = "test theme"
+        form.data["path"] = "not/a/path.scss"
+        request = self.factory.post("", form.data)
+        request.user = self.local_user
+
+        result = view(request)
+
+        self.assertIsInstance(result, TemplateResponse)
+        validate_html(result.render())
+        self.assertEqual(result.status_code, 200)
+
+        theme = models.Theme.objects.last()
+        self.assertEqual(theme.name, "test theme")
+        self.assertEqual(theme.path, "not/a/path.scss")
+
+    def test_themes_post_forbidden(self):
+        """there are so many views, this just makes sure it LOADS"""
+        view = views.Themes.as_view()
+
+        form = forms.ThemeForm()
+        form.data["name"] = "test theme"
+        form.data["path"] = "not/a/path.scss"
+        request = self.factory.post("", form.data)
+        request.user = self.another_user
+
+        with self.assertRaises(PermissionDenied):
+            view(request)