Add external image post test

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

@@ -251,13 +251,53 @@ class RedditBuilderTestCase(TestCase):
         )
         url = "https://i.redd.it/cm2qybia1va51.jpg"
 
+        self.assertEquals(
+            "https://www.reddit.com/r/aww/comments/hr64xh/yall_i_just_cant_this_is_my_son_judah_my_wife_and/",
+            post.url,
+        )
         self.assertEquals(
             f'<div><img alt="{title}" src="{url}" loading="lazy" /></div>', post.body
         )
 
-    @skip("Not implemented")
     def test_external_image_post(self):
-        pass
+        builder = RedditBuilder
+
+        subreddit = SubredditFactory()
+        mock_stream = MagicMock(rule=subreddit)
+
+        with builder((external_image_mock, mock_stream)) as builder:
+            builder.save()
+
+        posts = {post.remote_identifier: post for post in Post.objects.all()}
+
+        self.assertCountEqual(("hr41am", "huoldn"), posts.keys())
+
+        post = posts["hr41am"]
+
+        url = "http://gfycat.com/thatalivedogwoodclubgall"
+        title = "Excited cows have a new brush!"
+
+        self.assertEquals(
+            f'<div><a target="_blank" rel="noopener noreferrer" alt="{title}" href="{url}" class="link">Direct url</a></div>',
+            post.body,
+        )
+        self.assertEquals(
+            "https://www.reddit.com/r/aww/comments/hr41am/excited_cows_have_a_new_brush/",
+            post.url,
+        )
+
+        post = posts["huoldn"]
+
+        url = "https://i.imgur.com/usfMVUJ.jpg"
+        title = "Novosibirsk Zoo welcomes 16 cobalt-eyed Pallas’s cat kittens"
+
+        self.assertEquals(
+            f'<div><img alt="{title}" src="{url}" loading="lazy" /></div>', post.body
+        )
+        self.assertEquals(
+            "https://www.reddit.com/r/aww/comments/huoldn/novosibirsk_zoo_welcomes_16_cobalteyed_pallass/",
+            post.url,
+        )
 
     @skip("Not implemented")
     def test_video_post(self):
@@ -267,6 +307,10 @@ class RedditBuilderTestCase(TestCase):
     def test_external_video_post(self):
         pass
 
+    @skip("Not implemented")
+    def test_external_gifv_video_post(self):
+        pass
+
     @skip("Not implemented")
     def test_link_only_post(self):
         pass