Drop legacy Ruby versions, including 3.0

3.0 will EOL soon, and it has issues when compiling eventmachine

Also:

- Fix compatibility with latest Selenium
- Bump Sinatra and Rack dependency to allow Ruby 3.3

Close sj26#553

.github/workflows/ci.yml

@@ -3,7 +3,7 @@ name: CI
 on:
  push:
  branches: [ main ]
- pull_request: 
+ pull_request:
  branches: [ main ]
  workflow_dispatch: ~
 
@@ -12,13 +12,13 @@ jobs:
  strategy:
  matrix:
  os: [ubuntu-latest, macos-latest]
- ruby-version: ['2.6', '2.7', '3.0', '3.1', '3.2']
+ ruby-version: ['3.0', '3.1', '3.2', '3.3']
 
  runs-on: ${{ matrix.os }}
  timeout-minutes: 10
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
 
  - uses: ruby/setup-ruby@v1
  with:

Gemfile

@@ -3,20 +3,3 @@
 source "https://rubygems.org"
 
 gemspec
-
-# mime-types 3+, required by mail, requires ruby 2.0+
-gem "mime-types", "< 3" if RUBY_VERSION < "2"
-
-if RUBY_VERSION < "2.7"
- # Ruby 2.7 requirement introduced
- # https://github.com/SeleniumHQ/selenium/blob/selenium-4.2.0/rb/CHANGES#L25
- gem "selenium-webdriver", "< 4.2.0", group: :development
-elsif RUBY_VERSION < "2.8"
- # Ruby 3.0 requirement introduced
- # https://github.com/SeleniumHQ/selenium/blob/selenium-4.9.1/rb/CHANGES#L5
- gem "selenium-webdriver", "< 4.9.1", group: :development
-end
-
-#group :development do
-# gem "pry"
-#end

mailcatcher.gemspec

@@ -30,14 +30,14 @@ Gem::Specification.new do |s|
  s.executables = ["mailcatcher", "catchmail"]
  s.extra_rdoc_files = ["README.md", "LICENSE"]
 
- s.required_ruby_version = ">= 2.6.0"
+ s.required_ruby_version = ">= 3.0.0"
 
  s.add_dependency "eventmachine", "~> 1.0"
  s.add_dependency "faye-websocket", "~> 0.11.1"
  s.add_dependency "mail", "~> 2.3"
  s.add_dependency "net-smtp"
- s.add_dependency "rack", "~> 1.5"
- s.add_dependency "sinatra", "~> 1.2"
+ s.add_dependency "rack", "~> 2.2"
+ s.add_dependency "sinatra", "~> 3.2"
  s.add_dependency "sqlite3", "~> 1.3"
  s.add_dependency "thin", "~> 1.8"
 

spec/spec_helper.rb

@@ -21,16 +21,20 @@
 # Use headless chrome by default
 Capybara.default_driver = :selenium
 Capybara.register_driver :selenium do |app|
- args = %w[--disable-gpu --force-device-scale-factor=1 --window-size=1400,900]
+ opts = Selenium::WebDriver::Chrome::Options.new
+
+ opts.add_argument('disable-gpu')
+ opts.add_argument('force-device-scale-factor=1')
+ opts.add_argument('window-size=1400,900')
 
  # Use NO_HEADLESS to open real chrome when debugging tests
  unless ENV["NO_HEADLESS"]
- args << "--headless"
+ opts.add_argument('headless=new')
  end
 
  Capybara::Selenium::Driver.new app, browser: :chrome,
- service: Selenium::WebDriver::Service.chrome(args: { log_path: File.expand_path("../tmp/chromedriver.log", __dir__) }),
- options: Selenium::WebDriver::Chrome::Options.new(args: args)
+ service: Selenium::WebDriver::Service.chrome(log: File.expand_path("../tmp/chromedriver.log", __dir__)),
+ options: opts
 end
 
 Capybara.configure do |config|