1 files changed, 16 insertions, 0 deletions
diff --git a/test/support/with_config_helper.rb b/test/support/with_config_helper.rb
new file mode 100644
index 0000000..65eb7bc
--- /dev/null
+++ b/test/support/with_config_helper.rb
@@ -0,0 +1,16 @@
+module WithConfigHelper
+  extend ActiveSupport::Concern
+
+  def with_config(options)
+    old_config = APP_CONFIG.dup
+    APP_CONFIG.merge! options
+    yield
+  ensure
+    APP_CONFIG.replace old_config
+  end
+
+end
+
+class ActiveSupport::TestCase
+  include WithConfigHelper
+end