From 7e702fc7ed6fe67b0cda814fe511c8524310fdaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Javi=20Mart=C3=ADn?= <javim@elretirao.net>
Date: Mon, 20 Apr 2020 16:33:33 +0200
Subject: [PATCH] Fix DB corruption in system tests after exceptions

This is a known bug in Rails, fixed in the Rails 5.2 and Rails 6.x
branches:

https://github.com/rails/rails/pull/32293/commits/5c4e1338
---
 spec/rails_helper.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index c4756dd02..3de8fd85d 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -19,6 +19,18 @@ Warden.test_mode!
 
 ActiveRecord::Migration.maintain_test_schema!
 
+# Monkey patch from https://github.com/rails/rails/pull/32293
+# Remove when we upgrade to Rails 5.2
+require "action_dispatch/system_testing/test_helpers/setup_and_teardown"
+module ActionDispatch::SystemTesting::TestHelpers::SetupAndTeardown
+  def after_teardown
+    take_failed_screenshot
+    Capybara.reset_sessions!
+  ensure
+    super
+  end
+end
+
 RSpec.configure do |config|
   config.infer_spec_type_from_file_location!
   config.after do