From: Edward Betts <edward@4angle.com>
Date: Sat, 7 Feb 2026 09:28:52 +0000
Subject: Tests use explicit event loop Python 3.14

---
 tests/test_et.py | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/tests/test_et.py b/tests/test_et.py
index dfd6fcf..fe8a37e 100644
--- a/tests/test_et.py
+++ b/tests/test_et.py
@@ -10,6 +10,15 @@ from goodwe.modbus import ILLEGAL_DATA_ADDRESS
 from goodwe.protocol import ModbusRtuReadCommand, ProtocolCommand, ProtocolResponse
 
 
+def _get_or_create_event_loop():
+    try:
+        return asyncio.get_event_loop()
+    except RuntimeError:
+        loop = asyncio.new_event_loop()
+        asyncio.set_event_loop(loop)
+        return loop
+
+
 class EtMock(TestCase, ET):
 
     def __init__(self, methodName="runTest"):
@@ -51,7 +60,7 @@ class EtMock(TestCase, ET):
 
     @classmethod
     def setUpClass(cls):
-        cls.loop = asyncio.get_event_loop()
+        cls.loop = _get_or_create_event_loop()
 
 
 class GW10K_ET_Test(EtMock):
@@ -378,7 +387,7 @@ class GW10K_ET_fw819_Test(EtMock):
         )
         self.mock_response(ModbusRtuReadCommand(0xF7, 47547, 6), "eco_mode_v2.hex")
         self.mock_response(ModbusRtuReadCommand(0xF7, 47589, 6), ILLEGAL_DATA_ADDRESS)
-        asyncio.get_event_loop().run_until_complete(self.read_device_info())
+        _get_or_create_event_loop().run_until_complete(self.read_device_info())
 
     def test_GW10K_ET_fw819_device_info(self):
         self.assertEqual("0GW10K-ET", self.model_name)
@@ -436,7 +445,7 @@ class GW10K_ET_fw1023_Test(EtMock):
             self._READ_DEVICE_VERSION_INFO, "GW10K-ET_device_info_fw1023.hex"
         )
         self.mock_response(self._READ_RUNNING_DATA, "GW10K-ET_running_data_fw1023.hex")
-        asyncio.get_event_loop().run_until_complete(self.read_device_info())
+        _get_or_create_event_loop().run_until_complete(self.read_device_info())
 
     def test_GW10K_ET_fw1023_device_info(self):
         self.assertEqual("GW10K-ET", self.model_name)
