Update existing tests & add reddit image post

src/newsreader/news/collection/tests/reddit/builder/mocks.py

@@ -741,7 +741,7 @@ unsanitized_mock = {
                     "author_flair_richtext": [],
                     "gildings": {},
                     "content_categories": None,
-                    "is_self": False,
+                    "is_self": True,
                     "mod_note": None,
                     "crosspost_parent_list": [
                         {

src/newsreader/news/collection/tests/reddit/builder/tests.py

@@ -87,7 +87,7 @@ class RedditBuilderTestCase(TestCase):
     def test_update_posts(self):
         subreddit = SubredditFactory()
         existing_post = RedditPostFactory(
-            remote_identifier="hngsj8",
+            remote_identifier="hm0qct",
             author="Old author",
             title="Old title",
             body="Old body",
@@ -109,17 +109,24 @@ class RedditBuilderTestCase(TestCase):
 
         existing_post.refresh_from_db()
 
-        self.assertEquals(existing_post.remote_identifier, "hngsj8")
+        self.assertEquals(existing_post.remote_identifier, "hm0qct")
-        self.assertEquals(existing_post.author, "nixcraft")
+        self.assertEquals(existing_post.author, "AutoModerator")
-        self.assertEquals(existing_post.title, "KeePassXC 2.6.0 released")
+        self.assertEquals(
-        self.assertEquals(existing_post.body, "")
+            existing_post.title,
+            "Linux Experiences/Rants or Education/Certifications thread - July 06, 2020",
+        )
+        self.assertIn(
+            "This megathread is also to hear opinions from anyone just starting out "
+            "with Linux or those that have used Linux (GNU or otherwise) for a long time.",
+            existing_post.body,
+        )
         self.assertEquals(
             existing_post.publication_date,
-            pytz.utc.localize(datetime(2020, 7, 8, 15, 11, 6)),
+            pytz.utc.localize(datetime(2020, 7, 6, 6, 11, 22)),
         )
         self.assertEquals(
             existing_post.url,
-            "https://www.reddit.com/r/linux/comments/hngsj8/" "keepassxc_260_released/",
+            "https://www.reddit.com/r/linux/comments/hm0qct/linux_experiencesrants_or_educationcertifications/",
         )
 
     def test_html_sanitizing(self):
@@ -221,9 +228,32 @@ class RedditBuilderTestCase(TestCase):
             "Linux Experiences/Rants or Education/Certifications thread - July 06, 2020",
         )
 
-    @skip("Not implemented")
     def test_image_post(self):
-        pass
+        builder = RedditBuilder
+
+        subreddit = SubredditFactory()
+        mock_stream = MagicMock(rule=subreddit)
+
+        with builder((image_mock, mock_stream)) as builder:
+            builder.save()
+
+        posts = {post.remote_identifier: post for post in Post.objects.all()}
+
+        self.assertCountEqual(("hr64xh", "hr4bxo", "hr14y5", "hr2fv0"), posts.keys())
+
+        post = posts["hr64xh"]
+
+        title = (
+            "Ya’ll, I just can’t... this is my "
+            "son, Judah. My wife and I have no "
+            "idea how we created such a "
+            "beautiful child."
+        )
+        url = "https://i.redd.it/cm2qybia1va51.jpg"
+
+        self.assertEquals(
+            f'<div><img alt="{title}" src="{url}" loading="lazy" /></div>', post.body
+        )
 
     @skip("Not implemented")
     def test_external_image_post(self):