Added Downloader cog (#786)

tests/conftest.py

@@ -5,10 +5,18 @@ import pytest
 import random
 
 from core.bot import Red
+from _pytest.monkeypatch import MonkeyPatch
 from core.drivers import red_json
 from core import Config
 
 
+@pytest.fixture(scope="session")
+def monkeysession(request):
+    mpatch = MonkeyPatch()
+    yield mpatch
+    mpatch.undo()
+
+
 @pytest.fixture(scope="module")
 def json_driver(tmpdir_factory):
     driver = red_json.JSON(