Add DuckDuckGo and Google News wrappers; refactor CryptoPanic and NewsAPI

- Implemented DuckDuckGoWrapper for news retrieval using DuckDuckGo tools.
- Added GoogleNewsWrapper for accessing Google News RSS feed.
- Refactored CryptoPanicWrapper to unify get_top_headlines and get_latest_news methods.
- Updated NewsApiWrapper to simplify top headlines retrieval.
- Added tests for DuckDuckGo and Google News wrappers.
- Enhanced documentation for CryptoPanicWrapper and NewsApiWrapper.
- Created base module for social media integrations.

tests/api/test_cryptopanic_api.py

@@ -27,7 +27,7 @@ class TestCryptoPanicAPI:
     # Useless since both methods use the same endpoint
     # def test_crypto_panic_api_get_top_headlines(self):
     #     crypto = CryptoPanicWrapper()
-    #     articles = crypto.get_top_headlines(query="crypto", total=2)
+    #     articles = crypto.get_top_headlines(total=2)
     #     assert isinstance(articles, list)
     #     assert len(articles) == 2
     #     for article in articles:

tests/api/test_duckduckgo_news.py

@@ -0,0 +1,35 @@
+import pytest
+from app.news import DuckDuckGoWrapper
+
+
+@pytest.mark.news
+@pytest.mark.api
+class TestDuckDuckGoNews:
+
+    def test_news_api_initialization(self):
+        news = DuckDuckGoWrapper()
+        assert news.tool is not None
+
+    def test_news_api_get_latest_news(self):
+        news = DuckDuckGoWrapper()
+        articles = news.get_latest_news(query="crypto", total=2)
+        assert isinstance(articles, list)
+        assert len(articles) == 2
+        for article in articles:
+            assert article.source is not None or article.source != ""
+            assert article.time is not None or article.time != ""
+            assert article.title is not None or article.title != ""
+            assert article.description is not None or article.description != ""
+
+
+    def test_news_api_get_top_headlines(self):
+        news = DuckDuckGoWrapper()
+        articles = news.get_top_headlines(total=2)
+        assert isinstance(articles, list)
+        assert len(articles) == 2
+        for article in articles:
+            assert article.source is not None or article.source != ""
+            assert article.time is not None or article.time != ""
+            assert article.title is not None or article.title != ""
+            assert article.description is not None or article.description != ""
+

tests/api/test_google_news.py

@@ -1,17 +1,17 @@
 import pytest
-from app.news import GnewsWrapper
+from app.news import GoogleNewsWrapper
 
 
 @pytest.mark.news
 @pytest.mark.api
-class TestGnewsAPI:
+class TestGoogleNews:
 
     def test_gnews_api_initialization(self):
-        gnews_api = GnewsWrapper()
+        gnews_api = GoogleNewsWrapper()
         assert gnews_api is not None
 
     def test_gnews_api_get_latest_news(self):
-        gnews_api = GnewsWrapper()
+        gnews_api = GoogleNewsWrapper()
         articles = gnews_api.get_latest_news(query="crypto", total=2)
         assert isinstance(articles, list)
         assert len(articles) == 2
@@ -22,8 +22,8 @@ class TestGnewsAPI:
             assert article.description is not None or article.description != ""
 
     def test_gnews_api_get_top_headlines(self):
-        news_api = GnewsWrapper()
-        articles = news_api.get_top_headlines(query="crypto", total=2)
+        news_api = GoogleNewsWrapper()
+        articles = news_api.get_top_headlines(total=2)
         assert isinstance(articles, list)
         assert len(articles) == 2
         for article in articles:

tests/api/test_news_api.py

@@ -26,7 +26,7 @@ class TestNewsAPI:
 
     def test_news_api_get_top_headlines(self):
         news_api = NewsApiWrapper()
-        articles = news_api.get_top_headlines(query="crypto", total=2)
+        articles = news_api.get_top_headlines(total=2)
         assert isinstance(articles, list)
         # assert len(articles) > 0 # apparently it doesn't always return SOME articles
         for article in articles: