From b77b6da7062857360b3e288fa97911c26ca4afe6 Mon Sep 17 00:00:00 2001
From: vil02 <65706193+vil02@users.noreply.github.com>
Date: Wed, 15 Apr 2026 19:05:00 +0200
Subject: [PATCH] Resolve dangerous-default-value / W0102

---
 micropytest/core.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/micropytest/core.py b/micropytest/core.py
index 13128a3..d7c7cc7 100644
--- a/micropytest/core.py
+++ b/micropytest/core.py
@@ -312,7 +312,7 @@ def run_tests(
     tests_path,
     show_estimates=False,
     context_class=TestContext,
-    context_kwargs={},
+    context_kwargs=None,
     test_filter=None,
     tag_filter=None,
     exclude_tags=None,
@@ -340,6 +340,8 @@ def run_tests(
     :param exclude_tags: (str or list) Optional tag(s) to exclude tests by
     :param show_progress: (bool) Whether to show a progress bar during test execution
     """
+    if context_kwargs is None:
+        context_kwargs = {}
     discover_ctx = context_class(**context_kwargs)
     tests = discover_tests(discover_ctx, tests_path, test_filter, tag_filter, exclude_tags)
     test_results = run_discovered_tests(
@@ -360,11 +362,14 @@ def run_discovered_tests(
     show_estimates=False,
     show_progress=True,
     context_class=TestContext,
-    context_kwargs={},
+    context_kwargs=None,
     dry_run=False,
 ) -> list[TestResult]:
     """Run the given set of tests that were discovered in a previous step."""
 
+    if context_kwargs is None:
+        context_kwargs = {}
+
     # Logger
     root_logger = get_logger()