Use rails backtrace in tests

Author: takanamito

test/cases/helper_sqlserver.rb

@@ -25,13 +25,18 @@ class TestCase < ActiveSupport::TestCase
     let(:logger) { ActiveRecord::Base.logger }
 
     setup :ensure_clean_rails_env
+    setup :remove_backtrace_silencers
 
     private
 
     def ensure_clean_rails_env
       Rails.instance_variable_set(:@_env, nil) if defined?(::Rails)
     end
 
+    def remove_backtrace_silencers
+      Rails.backtrace_cleaner.remove_silencers!
+    end
+
     def host_windows?
       RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
     end