lib: add tests for ak_create_event (#5710)

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

authentik/lib/expression/evaluator.py

@@ -140,17 +140,19 @@ class BaseEvaluator:
     def expr_event_create(self, action: str, **kwargs):
         """Create event with supplied data and try to extract as much relevant data
         from the context"""
+        context = self._context.copy()
         # If the result was a complex variable, we don't want to re-use it
-        self._context.pop("result", None)
-        self._context.pop("handler", None)
-        kwargs["context"] = self._context
+        context.pop("result", None)
+        context.pop("handler", None)
+        event_kwargs = context
+        event_kwargs.update(kwargs)
         event = Event.new(
             action,
             app=self._filename,
-            **kwargs,
+            **event_kwargs,
         )
-        if "request" in self._context and isinstance(self._context["request"], PolicyRequest):
-            policy_request: PolicyRequest = self._context["request"]
+        if "request" in context and isinstance(context["request"], PolicyRequest):
+            policy_request: PolicyRequest = context["request"]
             if policy_request.http_request:
                 event.from_http(policy_request)
                 return