File obs-server-2.9-0039-ci-Add-rspec-retry.patch of Package obs-server

From c9285bd5855f4a69998b0ef2aeaca061a8de02b9 Mon Sep 17 00:00:00 2001
From: Christian Bruckmayer <cbruckmayer@suse.com>
Date: Mon, 2 Apr 2018 17:32:31 +0200
Subject: [PATCH] [ci] Add rspec-retry

and enable it for feature tests.
Some feature tests fail randomly in the package build in OBS with timeouts.
Hopefully retrying the same test three times will solve this problem.
---
 src/api/Gemfile                |  2 ++
 src/api/Gemfile.lock           |  3 +++
 src/api/spec/browser_helper.rb | 21 +++++++++++++++++++++
 3 files changed, 26 insertions(+)

diff --git a/src/api/Gemfile b/src/api/Gemfile
index 9ad9af02e8..9c757d3c7a 100644
--- a/src/api/Gemfile
+++ b/src/api/Gemfile
@@ -144,6 +144,8 @@ end
 group :development, :test do
   # as testing framework
   gem 'rspec-rails', '~> 3.5'
+  # to make tests not fail in package test suite
+  gem 'rspec-retry'
   # for fixtures
   gem 'factory_bot_rails'
   # for mocking the backend
diff --git a/src/api/Gemfile.lock b/src/api/Gemfile.lock
index 83bafafe1b..e288e0710d 100644
--- a/src/api/Gemfile.lock
+++ b/src/api/Gemfile.lock
@@ -319,6 +319,8 @@ GEM
       rspec-expectations (~> 3.5.0)
       rspec-mocks (~> 3.5.0)
       rspec-support (~> 3.5.0)
+    rspec-retry (0.5.7)
+      rspec-core (> 3.3)
     rspec-support (3.5.0)
     rubocop (0.51.0)
       parallel (~> 1.10)
@@ -484,6 +486,7 @@ DEPENDENCIES
   redcarpet
   responders (~> 2.0)
   rspec-rails (~> 3.5)
+  rspec-retry
   rubocop
   rubocop-rspec
   ruby-ldap
diff --git a/src/api/spec/browser_helper.rb b/src/api/spec/browser_helper.rb
index 938aadb433..f87abcfeec 100644
--- a/src/api/spec/browser_helper.rb
+++ b/src/api/spec/browser_helper.rb
@@ -10,3 +10,24 @@ require 'support/features/features_authentication'
 # Shared examples. Per recommendation of RSpec,
 # https://www.relishapp.com/rspec/rspec-core/v/2-12/docs/example-groups/shared-examples
 Dir['./spec/support/shared_examples/features/*.rb'].each { |example| require example }
+
+require 'rspec/retry'
+RSpec.configure do |config|
+  # show retry status in spec process
+  config.verbose_retry = true
+  # show exception that triggers a retry if verbose_retry is set to true
+  config.display_try_failure_messages = true
+
+  # run retry only on features
+  config.around :each, :js do |ex|
+    ex.run_with_retry retry: 3
+  end
+
+  # callback to be run between retries
+  config.retry_callback = proc do |ex|
+    # run some additional clean up task - can be filtered by example metadata
+    if ex.metadata[:js]
+      Capybara.reset!
+    end
+  end
+end
-- 
2.20.1