Added function & tests for getting user profile (#65)

test_vx.py

@@ -7,6 +7,7 @@ import msgs
 from flask.testing import FlaskClient
 client = FlaskClient(twitfix.app)
 
+testUser="https://twitter.com/jack"
 testTextTweet="https://twitter.com/jack/status/20"
 testVideoTweet="https://twitter.com/Twitter/status/1263145271946551300"
 testMediaTweet="https://twitter.com/Twitter/status/1118295916874739714"
@@ -40,6 +41,12 @@ def test_textTweetExtract():
     assert 'extended_entities' not in tweet
     assert tweet["is_quote_status"]==False
 
+def test_textUserExtract():
+    user = twExtract.extractUser(testUser)
+    assert user["screen_name"]=="jack"
+    assert user["id"]==12
+    assert user["created_at"] == "Tue Mar 21 20:50:14 +0000 2006"
+
 def test_videoTweetExtract():
     tweet = twExtract.extractStatus(testVideoTweet)
     assert tweet["full_text"]==videoVNF_compare['description']