Adding functions to register plugin assets (#397)

* Adds functions to register plugin assets

tests/test_plugin_utils.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from tests.helpers import *
+from CTFd.models import ip2long, long2ip
+from CTFd.plugins import register_plugin_assets_directory, register_plugin_asset
+from freezegun import freeze_time
+from mock import patch
+import json
+import six
+
+
+def test_register_plugin_asset():
+    """Test that plugin asset registration works"""
+    app = create_ctfd(setup=False)
+    register_plugin_asset(app, asset_path='/plugins/__init__.py')
+    app = setup_ctfd(app)
+    with app.app_context():
+        with app.test_client() as client:
+            r = client.get('/plugins/__init__.py')
+            assert len(r.get_data(as_text=True)) > 0
+            assert r.status_code == 200
+    destroy_ctfd(app)
+
+
+def test_register_plugin_assets_directory():
+    """Test that plugin asset directory registration works"""
+    app = create_ctfd(setup=False)
+    register_plugin_assets_directory(app, base_path='/plugins/')
+    app = setup_ctfd(app)
+    with app.app_context():
+        with app.test_client() as client:
+            r = client.get('/plugins/__init__.py')
+            assert len(r.get_data(as_text=True)) > 0
+            assert r.status_code == 200
+            r = client.get('/plugins/challenges/__init__.py')
+            assert len(r.get_data(as_text=True)) > 0
+            assert r.status_code == 200
+    destroy_ctfd(app)