Upgrade the API to use the latest Selenium Webdriver

Gemfile

@@ -20,9 +20,8 @@ gem 'eventmachine', github: 'eventmachine/eventmachine'
 gem 'thin', github: 'macournoyer/thin' unless RUBY_PLATFORM =~ /mingw/
 
 # runner
-gem 'selenium-webdriver', require: false
+gem 'selenium-webdriver', '>= 4.14.0', require: false
 gem 'rest-client', require: false
-gem 'webdrivers', require: false
 gem 'rexml', require: false
 gem 'ffi'
 
@@ -38,3 +37,4 @@ else
   gem 'opal', github: 'opal/opal', ref: ENV['OPAL_VERSION']
 end
 
+gem 'opal-sprockets'

Rakefile

@@ -2,9 +2,6 @@ require 'bundler'
 Bundler.require
 require 'bundler/gem_tasks'
 
-require 'webdrivers'
-load 'webdrivers/Rakefile'
-
 require 'opal/rspec/rake_task'
 Opal::RSpec::RakeTask.new(:broken_rspec) do |_, task|
   task.default_path = 'spec'
@@ -14,12 +11,8 @@ end
 task(:nil) {}
 
 %w[chrome edge gecko safari].each do |i|
-  dependency = nil
-  if %w[chrome edge gecko].include? i
-    dependency = "webdrivers:#{i}driver:update"
-  end
   desc "Run Selenium tests with #{i}"
-  task :"selenium_#{i}" => dependency do
+  task :"selenium_#{i}" do
     server = Process.spawn("bundle", "exec", "rackup")
     at_exit { Process.kill(9, server) rescue nil }
     sleep 2
@@ -60,4 +53,4 @@ task :build_gh_pages do
       HTML
     end
   end
-end
+end

spec/runner.rb

@@ -1,5 +1,4 @@
 #! /usr/bin/env ruby
-require 'webdrivers'
 require 'selenium/webdriver'
 require 'rest_client'
 require 'json'
@@ -23,7 +22,7 @@
   raise "Wrong web browser provided in BROWSER. Acceptable values: chrome, gecko, safari, edge"
 end
 
-browser = Selenium::WebDriver.for(browser, capabilities: options)
+browser = Selenium::WebDriver.for(browser, options: options)
 browser.navigate.to('http://localhost:9292')
 
 # if we don't quit the browser it will stall