From 016a2f5afe43d085f82911c986c09e84d8f4e1c4 Mon Sep 17 00:00:00 2001
From: BobTheBuidler <70677534+BobTheBuidler@users.noreply.github.com>
Date: Mon, 25 Sep 2023 22:42:00 -0400
Subject: [PATCH] Fix some test stuff (#372)

* fix(test): import error on chains without snx

* fix(test): event on wrong loop
---
 tests/prices/test_synthetix.py | 2 +-
 y/prices/chainlink.py          | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/tests/prices/test_synthetix.py b/tests/prices/test_synthetix.py
index 2ac8e6ebd..db322fbb6 100644
--- a/tests/prices/test_synthetix.py
+++ b/tests/prices/test_synthetix.py
@@ -10,7 +10,7 @@
     async_synthetix = Synthetix(asynchronous=True)
     SYNTHS = sync_synthetix.synths
 except UnsupportedNetwork:
-    pass
+    SYNTHS = []
 
 @mainnet_only
 def test_get_synths():
diff --git a/y/prices/chainlink.py b/y/prices/chainlink.py
index ce47df5ca..2cef3adfb 100644
--- a/y/prices/chainlink.py
+++ b/y/prices/chainlink.py
@@ -1,5 +1,6 @@
 import asyncio
 import logging
+from functools import cached_property
 from typing import Dict, NoReturn, Optional, Union
 
 import a_sync
@@ -177,9 +178,13 @@ def __init__(self, asynchronous: bool = False) -> None:
         elif len(FEEDS) == 0:
             raise UnsupportedNetwork('chainlink is not supported on this network')
         self._cached_feeds = {ERC20(token, asynchronous=self.asynchronous): feed for token, feed in FEEDS.items()}
-        self._feeds_loaded = a_sync.Event()
         self._loading = False
     
+    @cached_property
+    def _feeds_loaded(self) -> a_sync.Event:
+        """A helper function to ensure the Event is attached to the correct loop."""
+        return a_sync.Event()
+    
     async def _start_feed_loop(self) -> Union[None, NoReturn]:
         if self._loading:
             return