1 files changed, 10 insertions, 4 deletions
diff --git a/tests/benchmark/test_runner.py b/tests/benchmark/test_runner.py
index b020a85..a8639af 100644
--- a/tests/benchmark/test_runner.py
+++ b/tests/benchmark/test_runner.py
@@ -5,19 +5,21 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING
+from typing import TYPE_CHECKING, Any
 
 from anta.result_manager import ResultManager
 from anta.runner import get_coroutines, prepare_tests
 
 if TYPE_CHECKING:
     from collections import defaultdict
+    from collections.abc import Coroutine
 
     from pytest_codspeed import BenchmarkFixture
 
     from anta.catalog import AntaCatalog, AntaTestDefinition
     from anta.device import AntaDevice
     from anta.inventory import AntaInventory
+    from anta.result_manager.models import TestResult
 
 
 def test_prepare_tests(benchmark: BenchmarkFixture, catalog: AntaCatalog, inventory: AntaInventory) -> None:
@@ -40,9 +42,13 @@ def test_get_coroutines(benchmark: BenchmarkFixture, catalog: AntaCatalog, inven
 
     assert selected_tests is not None
 
-    coroutines = benchmark(lambda: get_coroutines(selected_tests=selected_tests, manager=ResultManager()))
-    for coros in coroutines:
-        coros.close()
+    def bench() -> list[Coroutine[Any, Any, TestResult]]:
+        coros = get_coroutines(selected_tests=selected_tests, manager=ResultManager())
+        for c in coros:
+            c.close()
+        return coros
+
+    coroutines = benchmark(bench)
 
     count = sum(len(tests) for tests in selected_tests.values())
     assert count == len(coroutines)