Fix Ruby 3.4 specs by upgrading aruba from 0.x to 2.x

Gemfile.cucumber-9.2

@@ -5,6 +5,7 @@ gem 'ostruct' # Bundled gem since Ruby 3.4
 gem 'base64' # Bundled gem since Ruby 3.4
 gem 'bigdecimal' # Bundled gem since Ruby 3.4
 gem 'mutex_m' # Bundled gem since Ruby 3.4
+gem 'logger' # Bundled gem since Ruby 3.4
 
 # Runtime dependencies
 gem 'cucumber', '~> 9.2.1'

Gemfile.cucumber-9.2.lock

@@ -55,6 +55,7 @@ GEM
     ffi (1.17.1-x86_64-linux-gnu)
     ffi (1.17.1-x86_64-linux-musl)
     gemika (0.8.4)
+    logger (1.6.5)
     mini_mime (1.1.5)
     multi_test (1.1.0)
     mutex_m (0.3.0)
@@ -97,6 +98,7 @@ DEPENDENCIES
   cucumber (~> 9.2.1)
   cucumber_priority!
   gemika (>= 0.8.1)
+  logger
   mutex_m
   ostruct
   rake (> 10.0)

README.md

@@ -83,8 +83,16 @@ There are tests in `spec`. We only accept PRs with tests. To run tests:
 
 We recommend to test large changes against multiple versions of Ruby and multiple dependency sets. Supported combinations are configured in `.github/workflows/test.yml`. We provide some rake tasks to help with this:
 
+- Run tests for a specific version of Ruby, Bundler and Gemfile:
+  ```sh
+    rbenv shell 3.4.1
+    export BUNDLE_GEMFILE=Gemfile.cucumber-9.2
+    bundle _2.6.3_ install
+    bundle _2.6.3_ exec rake current_rspec
+  ```
 - Install development dependencies using `bundle matrix:install`
 - Run tests using `bundle matrix:spec`
+- Run tests for all rubies:
 
   ```sh
   for version in "2.5.3" "2.6.6" "2.7.2" "3.2.0" "3.3.6" "3.4.1"; do rbenv shell $version && bundle install && bundle exec rake matrix:install && bundle exec rake matrix:spec; done

spec/fixtures/features/support/aruba.rb

@@ -0,0 +1,2 @@
+require 'aruba/cucumber'
+require 'cucumber_priority'

spec/support/aruba.rb

@@ -1,15 +1 @@
-require 'aruba/api'
-require 'aruba/in_process'
-require 'cucumber/cli/main'
-
-Aruba.process = Aruba::InProcess
-Aruba::InProcess.main_class = Cucumber::Cli::Main
-
-Gemika::RSpec.configure do |config|
-  config.include Aruba::Api
-
-  config.before(:each) do
-    restore_env
-    clean_current_dir
-  end
-end
+require 'aruba/rspec'

spec/support/cucumber.rb

@@ -5,7 +5,7 @@ class << self
   end
 
   def create_empty_cucumber_project
-    in_current_dir do
+    in_current_directory do
       FileUtils.cp_r(File.expand_path(File.join(__FILE__, '..', '..', 'fixtures', 'features')), 'features')
     end
   end
@@ -22,7 +22,7 @@ def run_scenario(content, options = {})
 
 #{content}
     GHERKIN
-    run_simple("cucumber #{feature_path}", options.fetch(:fail_on_error, true))
+    run_command_and_stop("cucumber #{feature_path}", options.slice(:fail_on_error))
   end
 end