Test python 3.12 alpha (#1554)

* test 3.12

* fix AttributeError on 3.12

Author: zariiii9003

.github/workflows/ci.yml

@@ -27,6 +27,11 @@ jobs:
           "pypy-3.8",
           "pypy-3.9",
         ]
+        include:
+          # Only test on a single configuration while there are just pre-releases
+          - os: ubuntu-latest
+            experimental: true
+            python-version: "3.12.0-alpha - 3.12.0"
       fail-fast: false
     steps:
     - uses: actions/checkout@v3

test/test_neousys.py

@@ -36,12 +36,12 @@ def tearDown(self) -> None:
 
     def test_bus_creation(self) -> None:
         self.assertIsInstance(self.bus, neousys.NeousysBus)
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_Setup.called)
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_Start.called)
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_RegisterReceived.called)
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_RegisterStatus.called)
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_Send.not_called)
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_Stop.not_called)
+        neousys.NEOUSYS_CANLIB.CAN_Setup.assert_called()
+        neousys.NEOUSYS_CANLIB.CAN_Start.assert_called()
+        neousys.NEOUSYS_CANLIB.CAN_RegisterReceived.assert_called()
+        neousys.NEOUSYS_CANLIB.CAN_RegisterStatus.assert_called()
+        neousys.NEOUSYS_CANLIB.CAN_Send.assert_not_called()
+        neousys.NEOUSYS_CANLIB.CAN_Stop.assert_not_called()
 
         CAN_Start_args = (
             can.interfaces.neousys.neousys.NEOUSYS_CANLIB.CAN_Setup.call_args[0]
@@ -95,11 +95,11 @@ def test_send(self) -> None:
             arbitration_id=0x01, data=[1, 2, 3, 4, 5, 6, 7, 8], is_extended_id=False
         )
         self.bus.send(msg)
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_Send.called)
+        neousys.NEOUSYS_CANLIB.CAN_Send.assert_called()
 
     def test_shutdown(self) -> None:
         self.bus.shutdown()
-        self.assertTrue(neousys.NEOUSYS_CANLIB.CAN_Stop.called)
+        neousys.NEOUSYS_CANLIB.CAN_Stop.assert_called()
 
 
 if __name__ == "__main__":