[tests] [wallet] Add wallet endpoint support to authproxy

Author: jnewbery

test/functional/test_framework/authproxy.py

@@ -191,3 +191,6 @@ def _get_response(self):
         else:
             log.debug("<-- [%.6f] %s"%(elapsed,responsedata))
         return response
+
+    def __truediv__(self, relative_uri):
+        return AuthServiceProxy("{}/{}".format(self.__service_url, relative_uri), self._service_name, connection=self.__conn)

test/functional/test_framework/coverage.py

@@ -56,6 +56,8 @@ def __call__(self, *args, **kwargs):
     def url(self):
         return self.auth_service_proxy_instance.url
 
+    def __truediv__(self, relative_uri):
+        return AuthServiceProxyWrapper(self.auth_service_proxy_instance / relative_uri)
 
 def get_filename(dirname, n_node):
     """