spec_helper.rb in dry-system-rails-0.2.0

- old
+ new

@@ -1,5 +1,20 @@
+# frozen_string_literal: true
+
+if RUBY_ENGINE == 'ruby' && ENV['COVERAGE'] == 'true'
+  require 'yaml'
+  rubies = YAML.safe_load(File.read(File.join(__dir__, '..', '.travis.yml')))['rvm']
+  latest_mri = rubies.select { |v| v =~ /\A\d+\.\d+.\d+\z/ }.max
+
+  if RUBY_VERSION == latest_mri
+    require 'simplecov'
+    SimpleCov.start do
+      add_filter '/spec/'
+    end
+  end
+end
+
 begin
   require 'byebug'
 rescue LoadError; end
 
 require 'dry-system-rails'
@@ -7,11 +22,9 @@
 SPEC_ROOT = Pathname(__dir__)
 
 Dir[SPEC_ROOT.join('shared/**/*.rb')].each(&method(:require))
 Dir[SPEC_ROOT.join('support/**/*.rb')].each(&method(:require))
 
-ENV['RAILS_ENV'] = 'test'
+ENV['RAILS_ENV'] ||= 'test'
 require SPEC_ROOT.join('dummy/config/environment')
 
-RSpec.configure do |config|
-  config.disable_monkey_patching!
-end
+RSpec.configure(&:disable_monkey_patching!)