Merge pull request #26703 from eileencodes/rails_system_tests

WIP: Capybara Integration with Rails (AKA System Tests)

3 files changed, 31 insertions, 0 deletions

diff --git a/railties/lib/rails/generators/test_unit/system/system_generator.rb b/railties/lib/rails/generators/test_unit/system/system_generator.rb
new file mode 100644
index 0000000000..aec415a4e5
--- /dev/null
+++ b/railties/lib/rails/generators/test_unit/system/system_generator.rb
@@ -0,0 +1,17 @@
+require "rails/generators/test_unit"
+
+module TestUnit # :nodoc:
+  module Generators # :nodoc:
+    class SystemGenerator < Base # :nodoc:
+      check_class_collision suffix: "Test"
+
+      def create_test_files
+        if !File.exist?(File.join("test/application_system_test_case.rb"))
+          template "application_system_test_case.rb", File.join("test", "application_system_test_case.rb")
+        end
+
+        template "system_test.rb", File.join("test/system", "#{file_name.pluralize}_test.rb")
+      end
+    end
+  end
+end
diff --git a/railties/lib/rails/generators/test_unit/system/templates/application_system_test_case.rb b/railties/lib/rails/generators/test_unit/system/templates/application_system_test_case.rb
new file mode 100644
index 0000000000..d19212abd5
--- /dev/null
+++ b/railties/lib/rails/generators/test_unit/system/templates/application_system_test_case.rb
@@ -0,0 +1,5 @@
+require "test_helper"
+
+class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
+  driven_by :selenium, using: :chrome, screen_size: [1400, 1400]
+end
diff --git a/railties/lib/rails/generators/test_unit/system/templates/system_test.rb b/railties/lib/rails/generators/test_unit/system/templates/system_test.rb
new file mode 100644
index 0000000000..b5ce2ba5c8
--- /dev/null
+++ b/railties/lib/rails/generators/test_unit/system/templates/system_test.rb
@@ -0,0 +1,9 @@
+require "application_system_test_case"
+
+class <%= class_name.pluralize %>Test < ApplicationSystemTestCase
+  # test "visiting the index" do
+  #   visit <%= plural_table_name %>_url
+  #
+  #   assert_selector "h1", text: "<%= class_name %>"
+  # end
+end