Add new bfxapi/tests/test_notification unit test.

bfxapi/labeler.py

@@ -19,7 +19,7 @@ class _Serializer(Generic[T]):
         labels = list(filter(lambda label: label not in (skip or list()), self.__labels))
 
         if len(labels) > len(args):
-            raise LabelerSerializerException("<labels> and <*args> arguments should contain the same amount of elements.")
+            raise LabelerSerializerException(f"{self.name} -> <labels> and <*args> arguments should contain the same amount of elements.")
 
         for index, label in enumerate(labels):
             if label not in self.__IGNORE:

bfxapi/tests/__init__.py

@@ -2,6 +2,7 @@ import unittest
 from .test_rest_serializers_and_types import TestRestSerializersAndTypes
 from .test_websocket_serializers_and_types import TestWebsocketSerializersAndTypes
 from .test_labeler import TestLabeler
+from .test_notification import TestNotification
 
 NAME = "tests"
 
@@ -10,6 +11,7 @@ def suite():
         unittest.makeSuite(TestRestSerializersAndTypes),
         unittest.makeSuite(TestWebsocketSerializersAndTypes),
         unittest.makeSuite(TestLabeler),
+        unittest.makeSuite(TestNotification),
     ])
     
 if __name__ == "__main__":

bfxapi/tests/test_notification.py

@@ -0,0 +1,25 @@
+import unittest
+
+from dataclasses import dataclass
+from ..labeler import generate_labeler_serializer
+from ..notification import _Type, _Notification, Notification
+
+class TestNotification(unittest.TestCase):
+    def test_notification(self):
+        @dataclass
+        class Test(_Type):
+            A: int
+            B: float
+            C: str
+        
+        test = generate_labeler_serializer("Test", Test, 
+            [ "A", "_PLACEHOLDER", "B", "_PLACEHOLDER", "C" ])
+
+        notification = _Notification[Test](test)
+
+        self.assertEqual(notification.parse(*[1675787861506, "test", None, None, [ 5, None, 65.0, None, "X" ], 0, "SUCCESS", "This is just a test notification."]),
+            Notification[Test](1675787861506, "test", None, Test(5, 65.0, "X"), 0, "SUCCESS", "This is just a test notification."),
+                msg="_Notification should produce the right notification.")
+   
+if __name__ == "__main__":
+    unittest.main()