Remove DatabaseCleaner

user rails_transactional_fixtures

see: #913

Gemfile

@@ -112,7 +112,6 @@ end
 group :development, :test do
   gem "byebug"
   gem "capybara", "~> 3"
-  gem "database_cleaner", "~> 1"
   gem "factory_bot_rails", "~> 6.2"
   gem "rails-controller-testing"
   gem "rspec-rails", "~> 6.1"

Gemfile.lock

@@ -174,7 +174,6 @@ GEM
     css_parser (1.16.0)
       addressable
     daemons (1.4.1)
-    database_cleaner (1.99.0)
     date (3.3.4)
     delayed_job (4.1.11)
       activesupport (>= 3.0, < 8.0)
@@ -529,7 +528,6 @@ DEPENDENCIES
   cocoon (~> 1)
   counter_culture (~> 2.0)
   daemons (~> 1)
-  database_cleaner (~> 1)
   delayed_job_active_record (~> 4)
   devise (~> 4.7)
   dotenv-rails (~> 2)

features/support/env.rb

@@ -51,11 +51,11 @@
 
 # Remove/comment out the lines below if your app doesn't have a database.
 # For some databases (like MongoDB and CouchDB) you may need to use :truncation instead.
-begin
-  DatabaseCleaner.strategy = :transaction
-rescue NameError
-  raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it."
-end
+# begin
+#   DatabaseCleaner.strategy = :transaction
+# rescue NameError
+#   raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it."
+# end
 
 # You may also want to configure DatabaseCleaner to use different strategies for certain features and scenarios.
 # See the DatabaseCleaner documentation for details. Example:

spec/rails_helper.rb

@@ -44,7 +44,7 @@
   # If you're not using ActiveRecord, or you'd prefer not to run each of your
   # examples within a transaction, remove the following line or assign false
   # instead of true.
-  config.use_transactional_fixtures = false
+  config.use_transactional_fixtures = true
 
   # Filter lines from Rails gems in backtraces.
   config.filter_rails_from_backtrace!
@@ -64,12 +64,6 @@
   # https://relishapp.com/rspec/rspec-rails/docs
   config.infer_spec_type_from_file_location!
 
-  config.before(:suite) { DatabaseCleaner.clean_with(:truncation) }
-  config.before(:each) { DatabaseCleaner.strategy = :transaction }
-  config.before(:each, js: true) { DatabaseCleaner.strategy = :truncation }
-  config.before(:each) { DatabaseCleaner.start }
-  config.append_after(:each) { DatabaseCleaner.clean }
-
   config.before(:each, type: :feature) do
     # disable call tool by default; it will be stubbed for tests that need it
     disable_call_tool

spec/spec_helper.rb

@@ -3,10 +3,6 @@
 Dir[Rails.root.join("spec/support/**/*.rb")].sort.each { |f| require f }
 
 RSpec.configure do |config|
-  config.before(:each) do
-    DatabaseCleaner.clean_with :truncation
-  end
-
   # rspec-expectations config goes here. You can use an alternate
   # assertion/expectation library such as wrong or the stdlib/minitest
   # assertions if you prefer.