test: 404 response for missing key

enable testing error responses on the full rack stack.

1 files changed, 32 insertions, 0 deletions

diff --git a/test/support/rack_stack_test.rb b/test/support/rack_stack_test.rb
new file mode 100644
index 0000000..eb49d1e
--- /dev/null
+++ b/test/support/rack_stack_test.rb
@@ -0,0 +1,32 @@
+require 'capybara/rails'
+#
+# RackStackTest
+#
+# Tests that will use the entire rack stack from capybara.
+#
+class RackStackTest < ActionDispatch::IntegrationTest
+
+  CONFIG_RU = (Rails.root + 'config.ru').to_s
+  OUTER_APP = Rack::Builder.parse_file(CONFIG_RU).first
+
+  # this is integration testing. So let's make the whole
+  # rack stack available...
+  Capybara.app = OUTER_APP
+  Capybara.run_server = true
+  Capybara.app_host = 'http://lvh.me:3003'
+  Capybara.server_port = 3003
+
+  # WARNING: this creates an error in the test as soon as there
+  # is an error in rails. Use the javascript driver for testing
+  # error rendering
+  Capybara.register_driver :rack_test do |app|
+    Capybara::RackTest::Driver.new(app)
+  end
+
+  require 'capybara/poltergeist'
+
+  Capybara.register_driver :poltergeist do |app|
+    Capybara::Poltergeist::Driver.new(app)
+  end
+
+end