test: Setup Bullet gem

Author: blocknotes

Gemfile

@@ -44,6 +44,7 @@ end
 gem 'concurrent-ruby', '1.3.4'
 
 gem 'bigdecimal'
+gem 'bullet'
 gem 'image_processing', '>= 1.2'
 gem 'mutex_m'
 gem 'puma'

extra/Dockerfile

@@ -5,9 +5,9 @@ ENV DEBIAN_FRONTEND=noninteractive
 ENV DEVEL=1
 ENV LANG=C.UTF-8
 
-RUN apt-get update -qq
-RUN apt-get install -yqq --no-install-recommends build-essential less nano netcat-traditional pkg-config
-RUN apt-get install -yqq --no-install-recommends freetds-dev libmariadb-dev libpq-dev libvips42 libyaml-dev sqlite3
+RUN apt-get update -qq && \
+  apt-get install -yqq --no-install-recommends build-essential less nano netcat-traditional pkg-config && \
+  apt-get install -yqq --no-install-recommends freetds-dev libmariadb-dev libpq-dev libvips42 libyaml-dev sqlite3
 
 ARG BUNDLER_VERSION
 RUN gem install bundler -v ${BUNDLER_VERSION}

spec/dummy/config/environments/development.rb

@@ -3,6 +3,15 @@
 require "active_support/core_ext/integer/time"
 
 Rails.application.configure do
+  config.after_initialize do
+    Bullet.enable        = true
+    Bullet.alert         = true
+    Bullet.bullet_logger = true
+    Bullet.console       = true
+    Bullet.rails_logger  = true
+    Bullet.add_footer    = true
+  end
+
   # Settings specified here will take precedence over those in config/application.rb.
 
   # In the development environment your application's code is reloaded any time

spec/dummy/config/environments/test.rb

@@ -8,6 +8,12 @@
 # and recreated between test runs. Don't rely on the data there!
 
 Rails.application.configure do
+  config.after_initialize do
+    Bullet.enable        = true
+    Bullet.bullet_logger = true
+    Bullet.raise         = true # raise an error if n+1 query occurs
+  end
+
   # Settings specified here will take precedence over those in config/application.rb.
 
   # Turn false under Spring and add config.action_view.cache_template_loading = true.

spec/rails_helper.rb

@@ -37,13 +37,6 @@
 support_files = File.expand_path('support/**/*.rb', __dir__)
 Dir[support_files].sort.each { |f| require f }
 
-# begin
-#   ActiveRecord::Migration.maintain_test_schema!
-# rescue ActiveRecord::PendingMigrationError => e
-#   puts e.to_s.strip
-#   exit 1
-# end
-
 RSpec.configure do |config|
   config.filter_rails_from_backtrace!
   config.infer_spec_type_from_file_location!
@@ -68,4 +61,15 @@
 
     RSpec.configuration.reporter.message(intro)
   end
+
+  config.before do |example|
+    Bullet.start_request unless example.metadata[:skip_bullet]
+  end
+
+  config.after do |example|
+    unless example.metadata[:skip_bullet]
+      Bullet.perform_out_of_channel_notifications if Bullet.notification?
+      Bullet.end_request
+    end
+  end
 end