Add support for Rails 6

.circleci/config.yml

@@ -121,6 +121,24 @@ jobs:
       - setup
       - test
 
+  postgres_rails52:
+    executor: postgres
+    parallelism: *parallelism
+    environment:
+      RAILS_VERSION: '~> 5.2.0'
+    steps:
+      - setup
+      - test
+
+  mysql_rails52:
+    executor: mysql
+    parallelism: *parallelism
+    environment:
+      RAILS_VERSION: '~> 5.2.0'
+    steps:
+      - setup
+      - test
+
 workflows:
   build:
     jobs:
@@ -132,6 +150,8 @@ workflows:
       - mysql
       - postgres_rails51
       - mysql_rails51
+      - postgres_rails52
+      - mysql_rails52
       - stoplight/push:
           project: solidus/solidus-api
           git_token: $STOPLIGHT_GIT_TOKEN

Gemfile

@@ -5,7 +5,7 @@ source 'https://rubygems.org'
 group :backend, :frontend, :core, :api do
   gemspec require: false
 
-  rails_version = ENV['RAILS_VERSION'] || '~> 5.2.0'
+  rails_version = ENV['RAILS_VERSION'] || '~> 6.0.0'
   gem 'rails', rails_version, require: false
 
   platforms :ruby do
@@ -28,7 +28,7 @@ group :backend, :frontend, :core, :api do
   gem 'database_cleaner', '~> 1.3', require: false
   gem 'factory_bot_rails', '~> 4.8', require: false
   gem 'rspec-activemodel-mocks', '~> 1.1', require: false
-  gem 'rspec-rails', '~> 3.7', require: false
+  gem 'rspec-rails', '~> 4.0.0.beta2', require: false
   gem 'simplecov', require: false
   gem 'with_model', require: false
   gem 'rails-controller-testing', require: false
@@ -46,8 +46,8 @@ group :frontend do
 end
 
 group :backend do
-  gem 'teaspoon', require: false
-  gem 'teaspoon-mocha', require: false
+  gem 'teaspoon', github: 'jejacks0n/teaspoon', require: false
+  gem 'teaspoon-mocha', github: 'jejacks0n/teaspoon', require: false
 end
 
 group :utils do

README.md

@@ -96,7 +96,7 @@ Begin by making sure you have
 required for Paperclip. (You can install it using [Homebrew](https://brew.sh) if
 you're on a Mac.)
 
-To add solidus, begin with a Rails 5 application and a database configured and
+To add solidus, begin with a Rails 5/6 application and a database configured and
 created. Add the following to your Gemfile.
 
 ```ruby

backend/spec/teaspoon_env.rb

@@ -2,27 +2,8 @@
 
 ENV['RAILS_ENV'] = 'test'
 
-# Teaspoon doesn't allow you to pass client driver options to the Selenium WebDriver. This monkey patch
-# is a temporary fix until this PR is merged: https://github.com/jejacks0n/teaspoon/pull/519.
 require 'teaspoon/driver/selenium'
 
-Teaspoon::Driver::Selenium.class_eval do
-  def run_specs(runner, url)
-    driver = ::Selenium::WebDriver.for(driver_options[:client_driver], @options.except(:client_driver) || {})
-    driver.navigate.to(url)
-
-    ::Selenium::WebDriver::Wait.new(driver_options).until do
-      done = driver.execute_script("return window.Teaspoon && window.Teaspoon.finished")
-      driver.execute_script("return window.Teaspoon && window.Teaspoon.getMessages() || []").each do |line|
-        runner.process("#{line}\n")
-      end
-      done
-    end
-  ensure
-    driver.quit if driver
-  end
-end
-
 # Similar to setup described in
 # https://github.com/jejacks0n/teaspoon/wiki/Micro-Applications
 
@@ -38,10 +19,14 @@ def run_specs(runner, url)
     config.fixture_paths = ["spec/javascripts/fixtures"]
 
     config.driver = :selenium
-    capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
-      chromeOptions: { args: %w(headless disable-gpu window-size=1920,1440) }
-    )
-    config.driver_options = { client_driver: :chrome, desired_capabilities: capabilities }
+    config.driver_options = {
+      client_driver: :chrome,
+      selenium_options: {
+        options: Selenium::WebDriver::Chrome::Options.new(
+          args: %w(headless disable-gpu window-size=1920,1440),
+        ),
+      },
+    }
 
     config.suite do |suite|
       suite.use_framework :mocha, "2.3.3"

bin/build

@@ -22,7 +22,7 @@ echo "* Testing Solidus Backend *"
 echo "***************************"
 cd ../backend
 bundle exec rspec spec
-bundle exec teaspoon
+bundle exec teaspoon --require=../backend/spec/teaspoon_env.rb
 
 # Solidus Core
 echo "************************"

bin/build-ci

@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
 # frozen_string_literal: true
 
+require 'fileutils'
 require 'pathname'
 
 class Project
@@ -159,7 +160,9 @@ class Project
   end
 
   def run_teaspoon
-    run_test_cmd(%w[bundle exec teaspoon] + teaspoon_arguments)
+    cmd = %w[bundle exec teaspoon] + teaspoon_arguments
+
+    run_test_cmd(cmd)
   end
 
   def run_test_cmd(args)
@@ -170,11 +173,18 @@ class Project
   end
 
   def teaspoon_arguments
+    args = []
+
+    args << '--require=spec/teaspoon_env.rb'
+
     if report_dir
-      %W[--format documentation,junit>#{report_dir}/rspec/#{name}_js.xml]
+      FileUtils.mkdir_p("#{report_dir}/rspec")
+      args << "--format=documentation,junit>#{report_dir}/rspec/#{name}_js.xml"
     else
-      %w[--format documentation]
+      args << '--format=documentation'
     end
+
+    args
   end
 
   def rspec_arguments