Get rid of custom test runner.

Refs #426.

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/__init__.py b/tests/__init__.py
index e69de29..3b83e4c 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -0,0 +1,12 @@
+# Refresh the debug toolbar's configuration when overriding settings.
+
+from debug_toolbar.utils.settings import CONFIG, CONFIG_DEFAULTS
+from django.dispatch import receiver
+from django.test.signals import setting_changed
+
+
+@receiver(setting_changed)
+def update_toolbar_config(**kwargs):
+    if kwargs['setting'] == 'DEBUG_TOOLBAR_CONFIG':
+        CONFIG.update(CONFIG_DEFAULTS)
+        CONFIG.update(kwargs['value'] or {})