Move and rename system tests

* Move system tests back into Action Pack
* Rename `ActionSystemTest` to `ActionDispatch::SystemTestCase`
* Remove private base module and only make file for public
`SystemTestCase` class, name private module `SystemTesting`
* Rename `ActionSystemTestCase` to `ApplicationSystemTestCase`
* Update corresponding documentation and guides
* Delete old `ActionSystemTest` files

6 files changed, 0 insertions, 137 deletions

diff --git a/actionsystemtest/lib/action_system_test/browser.rb b/actionsystemtest/lib/action_system_test/browser.rb
deleted file mode 100644
index 220d8b6807..0000000000
--- a/actionsystemtest/lib/action_system_test/browser.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-module ActionSystemTest
-  class Browser # :nodoc:
-    def initialize(name, screen_size)
-      @name = name
-      @screen_size = screen_size
-    end
-
-    def run
-      register
-      setup
-    end
-
-    private
-      def register
-        Capybara.register_driver @name do |app|
-          Capybara::Selenium::Driver.new(app, browser: @name).tap do |driver|
-            driver.browser.manage.window.size = Selenium::WebDriver::Dimension.new(*@screen_size)
-          end
-        end
-      end
-
-      def setup
-        Capybara.default_driver = @name.to_sym
-      end
-  end
-end
diff --git a/actionsystemtest/lib/action_system_test/driver.rb b/actionsystemtest/lib/action_system_test/driver.rb
deleted file mode 100644
index 7d499ba772..0000000000
--- a/actionsystemtest/lib/action_system_test/driver.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-module ActionSystemTest
-  class Driver # :nodoc:
-    def initialize(name)
-      @name = name
-    end
-
-    def run
-      register
-    end
-
-    private
-      def register
-        Capybara.default_driver = @name
-      end
-  end
-end
diff --git a/actionsystemtest/lib/action_system_test/gem_version.rb b/actionsystemtest/lib/action_system_test/gem_version.rb
deleted file mode 100644
index c10fce2da0..0000000000
--- a/actionsystemtest/lib/action_system_test/gem_version.rb
+++ /dev/null
@@ -1,15 +0,0 @@
-module ActionSystemTest
-  # Returns the version of the currently loaded Action System Test as a <tt>Gem::Version</tt>.
-  def self.gem_version
-    Gem::Version.new VERSION::STRING
-  end
-
-  module VERSION
-    MAJOR = 5
-    MINOR = 1
-    TINY  = 0
-    PRE   = "alpha"
-
-    STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".")
-  end
-end
diff --git a/actionsystemtest/lib/action_system_test/server.rb b/actionsystemtest/lib/action_system_test/server.rb
deleted file mode 100644
index 76ae30f753..0000000000
--- a/actionsystemtest/lib/action_system_test/server.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-require "rack/handler/puma"
-
-module ActionSystemTest
-  class Server # :nodoc:
-    def run
-      register
-      setup
-    end
-
-    private
-      def register
-        Capybara.register_server :rails_puma do |app, port, host|
-          Rack::Handler::Puma.run(app, Port: port, Threads: "0:1")
-        end
-      end
-
-      def setup
-        Capybara.server = :rails_puma
-      end
-  end
-end
diff --git a/actionsystemtest/lib/action_system_test/test_helpers/screenshot_helper.rb b/actionsystemtest/lib/action_system_test/test_helpers/screenshot_helper.rb
deleted file mode 100644
index af83ca3ec8..0000000000
--- a/actionsystemtest/lib/action_system_test/test_helpers/screenshot_helper.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-module ActionSystemTest
-  module TestHelpers
-    # Screenshot helper for system testing
-    module ScreenshotHelper
-      # Takes a screenshot of the current page in the browser.
-      #
-      # +take_screenshot+ can be used at any point in your system tests to take
-      # a screenshot of the current state. This can be useful for debugging or
-      # automating visual testing.
-      def take_screenshot
-        save_image
-        puts "[Screenshot]: #{image_path}"
-        puts display_image
-      end
-
-      # Takes a screenshot of the current page in the browser if the test
-      # failed.
-      #
-      # +take_screenshot+ is included in <tt>system_test_helper.rb</tt> that is
-      # generated with the application. To take screenshots when a test fails
-      # add +take_failed_screenshot+ to the teardown block before clearing
-      # sessions.
-      def take_failed_screenshot
-        take_screenshot unless passed?
-      end
-
-      private
-        def image_path
-          "tmp/screenshots/failures_#{method_name}.png"
-        end
-
-        def save_image
-          page.save_screenshot(Rails.root.join(image_path))
-        end
-
-        def display_image
-          if ENV["CAPYBARA_INLINE_SCREENSHOT"] == "artifact"
-            "\e]1338;url=artifact://#{image_path}\a"
-          else
-            name = inline_base64(File.basename(image_path))
-            image = inline_base64(File.read(image_path))
-            "\e]1337;File=name=#{name};height=400px;inline=1:#{image}\a"
-          end
-        end
-
-        def inline_base64(path)
-          Base64.encode64(path).gsub("\n", "")
-        end
-    end
-  end
-end
diff --git a/actionsystemtest/lib/action_system_test/version.rb b/actionsystemtest/lib/action_system_test/version.rb
deleted file mode 100644
index a0fda7d9da..0000000000
--- a/actionsystemtest/lib/action_system_test/version.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-require_relative "gem_version"
-
-module ActionSystemTest
-  # Returns the version of the currently loaded Action System Test as a <tt>Gem::Version</tt>
-  def self.version
-    gem_version
-  end
-end