Use cuprite to drive Chrome (#60)

headless tests started to fail due to elements not being present in time
or not being found period.  CBA to fix so just switch to this other
driver for now.

Reviewed-on: #60

Gemfile

@@ -61,7 +61,7 @@ end
 group :test do
   # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing]
   gem "capybara"
-  gem "selenium-webdriver"
+  gem "cuprite"
 end
 
 gem "tailwindcss-rails", "~> 3.3.1"

Gemfile.lock

@@ -125,6 +125,9 @@ GEM
     concurrent-ruby (1.3.5)
     connection_pool (2.5.0)
     crass (1.0.6)
+    cuprite (0.17)
+      capybara (~> 3.0)
+      ferrum (~> 0.17.0)
     date (3.4.1)
     debug (1.10.0)
       irb (~> 1.10)
@@ -133,6 +136,12 @@ GEM
     erubi (1.13.1)
     et-orbi (1.2.11)
       tzinfo
+    ferrum (0.17.1)
+      addressable (~> 2.5)
+      base64 (~> 0.2)
+      concurrent-ruby (~> 1.1)
+      webrick (~> 1.7)
+      websocket-driver (~> 0.7)
     fugit (1.11.1)
       et-orbi (~> 1, >= 1.2.11)
       raabro (~> 1.4)
@@ -226,7 +235,6 @@ GEM
     regexp_parser (2.10.0)
     reline (0.6.0)
       io-console (~> 0.5)
-    rexml (3.4.0)
     rubocop (1.71.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
@@ -256,14 +264,7 @@ GEM
       rubocop-performance
       rubocop-rails
     ruby-progressbar (1.13.0)
-    rubyzip (2.4.1)
     securerandom (0.4.1)
-    selenium-webdriver (4.28.0)
-      base64 (~> 0.2)
-      logger (~> 1.4)
-      rexml (~> 3.2, >= 3.2.5)
-      rubyzip (>= 1.2.2, < 3.0)
-      websocket (~> 1.0)
     solid_cable (3.0.7)
       actioncable (>= 7.2)
       activejob (>= 7.2)
@@ -309,7 +310,7 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    websocket (1.2.11)
+    webrick (1.9.1)
     websocket-driver (0.7.7)
       base64
       websocket-extensions (>= 0.1.0)
@@ -329,6 +330,7 @@ DEPENDENCIES
   bootsnap
   brakeman
   capybara
+  cuprite
   debug
   importmap-rails
   jbuilder
@@ -336,7 +338,6 @@ DEPENDENCIES
   puma (>= 5.0)
   rails!
   rubocop-rails-omakase
-  selenium-webdriver
   solid_cable
   solid_cache
   solid_queue

test/application_system_test_case.rb

@@ -1,9 +1,8 @@
 require "test_helper"
+require "capybara/cuprite"
 
 class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
-  driven_by :selenium,
-    using: ENV["VISIBLE_SYSTEM_TESTS"].present? ? :chrome : :headless_chrome,
-    screen_size: [ 1400, 1400 ]
+  driven_by :cuprite, options: { headless: ENV["VISIBLE_SYSTEM_TESTS"].blank? }
 
   def login(email, password = "secret")
     visit new_session_url