import datetime

from django.test import TestCase

from wagtail.wagtailcore.models import Page

from .models import BlogIndexPage, BlogPost


class BlogTest(TestCase):
    def setUp(self):
        home_page = Page.objects.get(slug='home')

        blog_index_page = BlogIndexPage(
            title='Blog',
            slug='blog',
            show_in_menus=True
        )
        home_page.add_child(instance=blog_index_page)

        blog_posts = [
            BlogPost(title='First Blog Post',
                     slug='first-blog-post',
                     date=datetime.date.today(),
                     byline='Author'),
            BlogPost(title='Second Blog Post',
                     slug='second-blog-post',
                     date=datetime.date.today(),
                     byline='Author')
        ]

        for blog_post in blog_posts:
            blog_index_page.add_child(instance=blog_post)


    def test_ordering_of_same_day_blogs_on_index(self):
        """Verify that blog posts posted on the same day are ordered with the most recent at the top of the page."""

        blog_index = BlogIndexPage.objects.first()

        self.assertEqual(blog_index.posts[0].title, 'Second Blog Post')
        self.assertEqual(blog_index.posts[1].title, 'First Blog Post')

from django.test import TestCase

# Create your tests here.

--- 
+++ 
@@ -1,3 +1,42 @@
+import datetime
+
 from django.test import TestCase
 
-# Create your tests here.
+from wagtail.wagtailcore.models import Page
+
+from .models import BlogIndexPage, BlogPost
+
+
+class BlogTest(TestCase):
+    def setUp(self):
+        home_page = Page.objects.get(slug='home')
+
+        blog_index_page = BlogIndexPage(
+            title='Blog',
+            slug='blog',
+            show_in_menus=True
+        )
+        home_page.add_child(instance=blog_index_page)
+
+        blog_posts = [
+            BlogPost(title='First Blog Post',
+                     slug='first-blog-post',
+                     date=datetime.date.today(),
+                     byline='Author'),
+            BlogPost(title='Second Blog Post',
+                     slug='second-blog-post',
+                     date=datetime.date.today(),
+                     byline='Author')
+        ]
+
+        for blog_post in blog_posts:
+            blog_index_page.add_child(instance=blog_post)
+
+
+    def test_ordering_of_same_day_blogs_on_index(self):
+        """Verify that blog posts posted on the same day are ordered with the most recent at the top of the page."""
+
+        blog_index = BlogIndexPage.objects.first()
+
+        self.assertEqual(blog_index.posts[0].title, 'Second Blog Post')
+        self.assertEqual(blog_index.posts[1].title, 'First Blog Post')
Add unit test to verify that blog posts are ordered by most recent

Verifies that blog posts are ordered by most recent first even if
the blog posts are posted on the same day.
