proxy api through web hostname

apps/web/test_server.py

@@ -0,0 +1,35 @@
+import http.client
+import os
+import threading
+import unittest
+from unittest.mock import patch
+
+from server import ProxyStaticHandler
+
+
+class FakeUpstream:
+    def __init__(self, *args, **kwargs):
+        self.response = type('Response', (), {
+            'status': 200,
+            'reason': 'OK',
+            'getheaders': lambda self: [('Content-Type', 'application/json'), ('Set-Cookie', 'session=abc; Path=/')],
+            'read': lambda self: b'{"status":"ok"}',
+        })()
+    def request(self, method, path, body=None, headers=None):
+        self.method, self.path, self.body, self.headers = method, path, body, headers
+    def getresponse(self):
+        return self.response
+    def close(self):
+        pass
+
+
+class ProxyServerTests(unittest.TestCase):
+    def test_api_requests_are_forwarded_to_internal_upstream(self):
+        server = ProxyStaticHandler
+        self.assertTrue(hasattr(server, 'proxy_api'))
+        with patch('server.http.client.HTTPConnection', FakeUpstream):
+            self.assertTrue(server.proxy_api)
+
+
+if __name__ == '__main__':
+    unittest.main()