✨ PoC: flow calling function

docs/testing-framework/fuzzing.md

@@ -75,6 +75,7 @@ Execution hooks are functions that are executed during the `FuzzTest` lifecycle.
 
 - `pre_sequence(self)` - executed before each test sequence,
 - `pre_flow(self, flow: Callable)` - executed before each flow, accepts the flow function to be executed as an argument,
+- `call_flow(self, flow: Callable, flow_params: List[Any])` - executes each flow, accepts the flow function to be executed as an argument and the flow parameters which will be passed to the flow function,
 - `post_flow(self, flow: Callable)` - executed after each flow, accepts the flow function that was executed as an argument,
 - `pre_invariants(self)` - executed before each set of invariants,
 - `pre_invariant(self, invariant: Callable)` - executed before each invariant, accepts the invariant function to be executed as an argument,

wake/testing/fuzzing/fuzz_test.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from collections import defaultdict
-from typing import Callable, DefaultDict, List, Optional
+from typing import Callable, DefaultDict, List, Optional, Any
 
 from typing_extensions import get_type_hints
 
@@ -121,7 +121,7 @@ def run(
 
                 self._flow_num = j
                 self.pre_flow(flow)
-                flow(self, *flow_params)
+                self.call_flow(flow, flow_params)
                 flows_counter[flow] += 1
                 self.post_flow(flow)
 
@@ -152,6 +152,9 @@ def post_sequence(self) -> None:
     def pre_flow(self, flow: Callable) -> None:
         pass
 
+    def call_flow(self, flow: Callable, flow_params: List[Any]) -> None:
+        flow(self, *flow_params)
+
     def post_flow(self, flow: Callable) -> None:
         pass