Move Spinach setup for db_cleaner and capybara to their own files

Also adds capybara-screenshot, which will automatically save the page as
html and an image whenever a feature fails. Handy for debugging.

1 files changed, 19 insertions, 0 deletions

diff --git a/features/support/capybara.rb b/features/support/capybara.rb
new file mode 100644
index 00000000000..9a2df74d7be
--- /dev/null
+++ b/features/support/capybara.rb
@@ -0,0 +1,19 @@
+require 'spinach/capybara'
+require 'capybara/poltergeist'
+
+Capybara.javascript_driver = :poltergeist
+Capybara.register_driver :poltergeist do |app|
+  Capybara::Poltergeist::Driver.new(app, js_errors: false, timeout: 90)
+end
+
+Spinach.hooks.on_tag("javascript") do
+  Capybara.current_driver = Capybara.javascript_driver
+end
+
+Capybara.default_wait_time = 60
+Capybara.ignore_hidden_elements = false
+
+require 'capybara-screenshot/spinach'
+
+# Keep only the screenshots generated from the last failing test suite
+Capybara::Screenshot.prune_strategy = :keep_last_run