Add embed test suite

tests/test_embed.py

@@ -0,0 +1,204 @@
+import requests
+from base import BaseTestCase, Media
+from parameterized import parameterized
+
+
+class Embed:
+    container = '.tweet-embed'
+    footer = '.embed-footer'
+    tweet_content = '.tweet-content'
+    tweet_header = '.tweet-header'
+    fullname = '.fullname'
+    username = '.username'
+    avatar = '.avatar'
+    stats = '.tweet-stats'
+    quote = '.quote'
+    error_panel = '.error-panel'
+
+
+class TweetEmbedTest(BaseTestCase):
+    """Test tweet embed rendering."""
+    tweet = 'elonmusk/status/1141367104702038016'
+
+    def test_embed_container_visible(self):
+        self.open_nitter(self.tweet + '/embed')
+        self.assert_element_visible(Embed.container)
+
+    def test_embed_has_footer(self):
+        self.open_nitter(self.tweet + '/embed')
+        self.assert_element_visible(Embed.footer)
+        self.assert_text_visible('Read more on', Embed.footer)
+
+    def test_embed_has_tweet_content(self):
+        self.open_nitter(self.tweet + '/embed')
+        self.assert_element_visible(Embed.tweet_content)
+
+    def test_embed_has_avatar(self):
+        self.open_nitter(self.tweet + '/embed')
+        self.assert_element_visible(Embed.avatar)
+
+    def test_embed_has_username(self):
+        self.open_nitter(self.tweet + '/embed')
+        self.assert_element_visible(Embed.username)
+
+    def test_embed_has_stats(self):
+        self.open_nitter(self.tweet + '/embed')
+        self.assert_element_visible(Embed.stats)
+
+    def test_embed_footer_links_to_tweet(self):
+        self.open_nitter(self.tweet + '/embed')
+        href = self.get_attribute(Embed.footer, 'href')
+        self.assertIn('/elonmusk/status/1141367104702038016', href)
+
+
+class TweetEmbedMediaTest(BaseTestCase):
+    """Test embed rendering with various media types."""
+
+    def test_embed_with_image(self):
+        self.open_nitter('mobile_test/status/519364660823207936/embed')
+        self.assert_element_visible(Embed.container)
+        self.scroll_to(Media.container)
+        self.assert_element_visible(Media.image)
+
+    def test_embed_with_gif(self):
+        self.open_nitter('elonmusk/status/1141367104702038016/embed')
+        self.assert_element_visible(Embed.container)
+        self.scroll_to(Media.container)
+        self.assert_element_visible(Media.gif)
+
+    def test_embed_with_video(self):
+        self.open_nitter('d0m96/status/1078373829917974528/embed')
+        self.assert_element_visible(Embed.container)
+        self.scroll_to(Media.container)
+        self.assert_element_visible(Media.video)
+
+    def test_embed_with_gallery(self):
+        self.open_nitter('mobile_test/status/451108446603980803/embed')
+        self.assert_element_visible(Embed.container)
+        self.scroll_to(Media.container)
+        self.assert_element_visible(Media.row)
+
+
+class TweetEmbedQuoteTest(BaseTestCase):
+    """Test embed rendering with quoted tweets."""
+
+    def test_embed_with_quote_shows_quote(self):
+        self.open_nitter('elonmusk/status/1138827760107790336/embed')
+        self.assert_element_visible(Embed.container)
+        self.assert_element_visible(Embed.quote)
+
+    def test_embed_quote_has_content(self):
+        self.open_nitter('elonmusk/status/1138827760107790336/embed')
+        quote = self.find_element(Embed.quote)
+        self.assertIsNotNone(quote.text)
+
+
+class EmbedErrorTest(BaseTestCase):
+    """Test embed error handling."""
+
+    def test_nonexistent_tweet_shows_error(self):
+        self.open_nitter('nobody/status/1/embed')
+        self.assert_element_visible('.tweet-embed.error-embed')
+        self.assert_text_visible('not found', Embed.error_panel)
+
+    def test_protected_account_embed_shows_error(self):
+        self.open_nitter('mobile_test_7/status/1/embed')
+        self.assert_element_visible('.tweet-embed.error-embed')
+
+    def test_invalid_tweet_id_shows_error(self):
+        self.open_nitter('jack/status/notanumber/embed')
+        self.assert_element_visible('.tweet-embed.error-embed')
+
+
+class OEmbedApiTest(BaseTestCase):
+    """Test oEmbed API endpoint."""
+    base_url = 'http://localhost:8080'
+    tweet_url = 'https://twitter.com/elonmusk/status/1141367104702038016'
+
+    def test_oembed_returns_json(self):
+        resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}')
+        self.assertEqual(resp.status_code, 200)
+        self.assertEqual(resp.headers['Content-Type'], 'application/json')
+
+    def test_oembed_has_required_fields(self):
+        resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}')
+        data = resp.json()
+        self.assertEqual(data['type'], 'rich')
+        self.assertEqual(data['version'], '1.0')
+        self.assertIn('html', data)
+        self.assertIn('author_name', data)
+        self.assertIn('provider_name', data)
+
+    def test_oembed_html_contains_iframe(self):
+        resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}')
+        data = resp.json()
+        self.assertIn('<iframe', data['html'])
+        self.assertIn('/embed', data['html'])
+
+    def test_oembed_has_cors_header(self):
+        resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}')
+        self.assertEqual(resp.headers.get('Access-Control-Allow-Origin'), '*')
+
+    def test_oembed_missing_url_returns_400(self):
+        resp = requests.get(f'{self.base_url}/api/oembed')
+        self.assertEqual(resp.status_code, 400)
+
+    def test_oembed_invalid_url_returns_400(self):
+        resp = requests.get(f'{self.base_url}/api/oembed?url=https://example.com')
+        self.assertEqual(resp.status_code, 400)
+
+    def test_oembed_supports_x_com_url(self):
+        x_url = 'https://x.com/elonmusk/status/1141367104702038016'
+        resp = requests.get(f'{self.base_url}/api/oembed?url={x_url}')
+        self.assertEqual(resp.status_code, 200)
+
+    def test_oembed_strips_query_params(self):
+        url_with_params = 'https://twitter.com/elonmusk/status/1141367104702038016?s=20&t=abc'
+        resp = requests.get(f'{self.base_url}/api/oembed?url={url_with_params}')
+        self.assertEqual(resp.status_code, 200)
+        data = resp.json()
+        self.assertIn('html', data)
+
+    def test_oembed_handles_trailing_slash(self):
+        url_with_slash = 'https://twitter.com/elonmusk/status/1141367104702038016/'
+        resp = requests.get(f'{self.base_url}/api/oembed?url={url_with_slash}')
+        self.assertEqual(resp.status_code, 200)
+
+    def test_oembed_handles_mobile_url(self):
+        mobile_url = 'https://mobile.twitter.com/elonmusk/status/1141367104702038016'
+        resp = requests.get(f'{self.base_url}/api/oembed?url={mobile_url}')
+        self.assertEqual(resp.status_code, 200)
+
+    def test_oembed_rejects_malformed_tweet_id(self):
+        bad_url = 'https://twitter.com/elonmusk/status/notanumber'
+        resp = requests.get(f'{self.base_url}/api/oembed?url={bad_url}')
+        self.assertEqual(resp.status_code, 400)
+
+    def test_oembed_maxwidth_param_accepted(self):
+        resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}&maxwidth=400')
+        self.assertEqual(resp.status_code, 200)
+
+    def test_oembed_author_url_present(self):
+        resp = requests.get(f'{self.base_url}/api/oembed?url={self.tweet_url}')
+        data = resp.json()
+        self.assertIn('author_url', data)
+        self.assertIn('elonmusk', data['author_url'])
+
+
+class VideoEmbedTest(BaseTestCase):
+    """Test video embed route (/i/videos/tweet/{id})."""
+    video_tweet_id = '1078373829917974528'
+
+    def test_video_embed_has_video_element(self):
+        self.open_nitter(f'i/videos/tweet/{self.video_tweet_id}')
+        self.assert_element_visible('video')
+
+    def test_video_embed_has_poster(self):
+        self.open_nitter(f'i/videos/tweet/{self.video_tweet_id}')
+        poster = self.get_attribute('video', 'poster')
+        self.assertIsNotNone(poster)
+        self.assertIn('pic/', poster)
+
+    def test_video_embed_nonexistent_returns_error(self):
+        self.open_nitter('i/videos/tweet/1')
+        self.assert_element_visible('.error-embed')