Define url_options as per system test case does

[JonRowe]

Rails switched to manually defining url_options when they switched away from inheriting from integration test case.

See:
rails/rails@ea77dbf#diff-ff5f366a442b8761d35f94807700fa77R162

This should fix #2327

[benoittgt]

I don't have anymore timeout with the PR, but I had no timeout with rspec-rails master too.
https://github.com/benoittgt/rspec_system_specs_bug

I think the problem is related to this:

If you do :

--- a/Gemfile
+++ b/Gemfile
@@ -5,6 +5,9 @@ ruby '2.6.6'

 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '6.0.0.rc1'
+gem 'actionpack', '6.0.0.rc1'
+gem 'activesupport', '6.0.0.rc1'
+gem 'railties', '6.0.0.rc1'

You do no have the timeout anymore. 🤔

[nnc]

@benoittgt Rails 6.0.0.rc1 doesn't have the timeout issue because the problem was first introduced in Rails 6.0.1.rc1. Everything before that, including 6.0.0.rc1 is OK for me as well.

[benoittgt]

@benoittgt Rails 6.0.0.rc1 doesn't have the timeout issue because the problem was first introduced in Rails 6.0.1.rc1. Everything before that, including 6.0.0.rc1 is OK for me as well.

Sorry... 🤦

[benoittgt]

If you understand why, I am interested. I wrote this #2325 (comment)