Add tests for auto setup

tests/test_setup.py

@@ -0,0 +1,74 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import, print_function, unicode_literals
+
+import sys
+
+from cms.api import create_page, create_title
+from cms.models import Page
+from cms.utils import get_language_list
+from django.utils.translation import override
+
+from djangocms_blog.cms_appconfig import BlogConfig
+
+from . import BaseTest
+
+
+class SetupTest(BaseTest):
+
+    @classmethod
+    def setUpClass(cls):
+        super(BaseTest, cls).setUpClass()
+
+    def test_setup_from_url(self):
+
+        # Tests starts with no page and no config
+        self.assertFalse(Page.objects.exists())
+        self.assertFalse(BlogConfig.objects.exists())
+
+        # importing urls triggers the auto setup
+        from djangocms_blog import urls  # NOQA
+
+        # Home and blog, published and draft
+        self.assertEqual(Page.objects.count(), 4)
+        self.assertEqual(BlogConfig.objects.count(), 1)
+
+    def setUp(self):
+        self.reload_urlconf()
+        delete = [
+            'djangocms_blog',
+            'djangocms_blog.urls',
+        ]
+        for module in delete:
+            del sys.modules[module]
+
+    def test_setup_filled(self):
+
+        # Tests starts with no page and no config
+        self.assertFalse(Page.objects.exists())
+        self.assertFalse(BlogConfig.objects.exists())
+
+        langs = get_language_list()
+        home = None
+        for lang in langs:
+            with override(lang):
+                if not home:
+                    home = create_page(
+                        'a new home', language=lang,
+                        template='page.html', in_navigation=True, published=True
+                    )
+                else:
+                    create_title(
+                        language=lang, title='a new home', page=home
+                    )
+                    home.publish(lang)
+
+        # importing urls triggers the auto setup
+        from djangocms_blog import urls  # NOQA
+
+        # Home and blog, published and draft
+        self.assertEqual(Page.objects.count(), 4)
+        self.assertEqual(BlogConfig.objects.count(), 1)
+
+        home = Page.objects.get_home()
+        for lang in langs:
+            self.assertEqual(home.get_title(lang), 'a new home')