1 files changed, 43 insertions, 0 deletions
diff --git a/railties/lib/rails/test_help.rb b/railties/lib/rails/test_help.rb
new file mode 100644
index 0000000000..c837fadb40
--- /dev/null
+++ b/railties/lib/rails/test_help.rb
@@ -0,0 +1,43 @@
+# Make double-sure the RAILS_ENV is not set to production,
+# so fixtures aren't loaded into that environment
+abort("Abort testing: Your Rails environment is running in production mode!") if Rails.env.production?
+
+require 'active_support/testing/autorun'
+require 'active_support/test_case'
+require 'action_controller'
+require 'action_controller/test_case'
+require 'action_dispatch/testing/integration'
+require 'rails/generators/test_case'
+
+# Config Rails backtrace in tests.
+require 'rails/backtrace_cleaner'
+if ENV["BACKTRACE"].nil?
+  Minitest.backtrace_filter = Rails.backtrace_cleaner
+end
+
+if defined?(ActiveRecord::Base)
+  ActiveRecord::Migration.maintain_test_schema!
+
+  class ActiveSupport::TestCase
+    include ActiveRecord::TestFixtures
+    self.fixture_path = "#{Rails.root}/test/fixtures/"
+  end
+
+  ActionDispatch::IntegrationTest.fixture_path = ActiveSupport::TestCase.fixture_path
+
+  def create_fixtures(*fixture_set_names, &block)
+    FixtureSet.create_fixtures(ActiveSupport::TestCase.fixture_path, fixture_set_names, {}, &block)
+  end
+end
+
+class ActionController::TestCase
+  setup do
+    @routes = Rails.application.routes
+  end
+end
+
+class ActionDispatch::IntegrationTest
+  setup do
+    @routes = Rails.application.routes
+  end
+end