Updating tests.

tests/conftest.py

@@ -4,14 +4,16 @@ from __future__ import unicode_literals
 import os
 import curses
 import logging
+import threading
 from functools import partial
 
 import praw
 import pytest
 from vcr import VCR
 from six.moves.urllib.parse import urlparse, parse_qs
+from six.moves.BaseHTTPServer import HTTPServer
 
-from rtv.oauth import OAuthHelper
+from rtv.oauth import OAuthHelper, OAuthHandler
 from rtv.config import Config
 from rtv.terminal import Terminal
 from rtv.subreddit import SubredditPage
@@ -196,6 +198,21 @@ def oauth(reddit, terminal, config):
     return OAuthHelper(reddit, terminal, config)
 
 
+@pytest.yield_fixture()
+def oauth_server():
+    # Start the OAuth server on a random port in the background
+    server = HTTPServer(('', 0), OAuthHandler)
+    server.url = 'http://{0}:{1}/'.format(*server.server_address)
+    thread = threading.Thread(target=server.serve_forever)
+    thread.start()
+    try:
+        yield server
+    finally:
+        server.shutdown()
+        thread.join()
+        server.server_close()
+
+
 @pytest.fixture()
 def submission_page(reddit, terminal, config, oauth):
     submission = 'https://www.reddit.com/r/Python/comments/2xmo63'