added XmlUpdater for massive XML updates

[redakcja.git] / apps / catalogue / tests / book.py

diff --git a/apps/catalogue/tests/book.py b/apps/catalogue/tests/book.py
new file mode 100644 (file)
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+++ b/apps/catalogue/tests/book.py
@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+#
+# This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
+"""Tests for manipulating books in the catalogue."""
+
+from django.test import TestCase
+from django.contrib.auth.models import User
+from catalogue.models import Book
+
+
+class ManipulationTests(TestCase):
+
+    def setUp(self):
+        self.user = User.objects.create(username='tester')
+        self.book1 = Book.create(self.user, 'book 1', slug='book1')
+        self.book2 = Book.create(self.user, 'book 2', slug='book2')
+
+    def test_append(self):
+        self.book1.append(self.book2)
+        self.assertEqual(Book.objects.all().count(), 1)
+        self.assertEqual(len(self.book1), 2)
+
+    def test_append_to_self(self):
+        with self.assertRaises(AssertionError):
+            self.book1.append(Book.objects.get(pk=self.book1.pk))
+        self.assertEqual(Book.objects.all().count(), 2)
+        self.assertEqual(len(self.book1), 1)
+
+    def test_prepend_history(self):
+        self.book1.prepend_history(self.book2)
+        self.assertEqual(Book.objects.all().count(), 1)
+        self.assertEqual(len(self.book1), 1)
+        self.assertEqual(self.book1.materialize(), 'book 1')
+
+    def test_prepend_history_to_self(self):
+        with self.assertRaises(AssertionError):
+            self.book1.prepend_history(self.book1)
+        self.assertEqual(Book.objects.all().count(), 2)
+        self.assertEqual(self.book1.materialize(), 'book 1')
+        self.assertEqual(self.book2.materialize(), 'book 2')
+
+    def test_split_book(self):
+        self.book1.chunk_set.create(number=2, title='Second chunk',
+                slug='book3')
+        self.book1[1].commit('I survived!')
+        self.assertEqual(len(self.book1), 2)
+        self.book1.split()
+        self.assertEqual(set([b.slug for b in Book.objects.all()]),
+                set(['book2', '1', 'book3']))
+        self.assertEqual(
+                Book.objects.get(slug='book3').materialize(),
+                'I survived!')