Updated rspec

.rspec

@@ -1,3 +1 @@
---color
-#--warnings
 --require spec_helper

spec/rails_helper.rb

@@ -1,9 +1,9 @@
 # This file is copied to spec/ when you run 'rails generate rspec:install'
+require 'spec_helper'
 ENV['RAILS_ENV'] ||= 'test'
-require File.expand_path('../../config/environment', __FILE__)
+require File.expand_path('../config/environment', __dir__)
 # Prevent database truncation if the environment is production
 abort("The Rails environment is running in production mode!") if Rails.env.production?
-require 'spec_helper'
 require 'rspec/rails'
 # Add additional requires below this line. Rails is not loaded until this point!
 
@@ -20,12 +20,16 @@
 # directory. Alternatively, in the individual `*_spec.rb` files, manually
 # require only the support files necessary.
 #
-Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
-
-# Checks for pending migration and applies them before tests are run.
-# If you are not using ActiveRecord, you can remove this line.
-ActiveRecord::Migration.maintain_test_schema!
+Dir[Rails.root.join('spec', 'support', '**', '*.rb')].sort.each { |f| require f }
 
+# Checks for pending migrations and applies them before tests are run.
+# If you are not using ActiveRecord, you can remove these lines.
+begin
+  ActiveRecord::Migration.maintain_test_schema!
+rescue ActiveRecord::PendingMigrationError => e
+  puts e.to_s.strip
+  exit 1
+end
 RSpec.configure do |config|
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
   config.fixture_path = "#{::Rails.root}/spec/fixtures"
@@ -35,14 +39,17 @@
   # instead of true.
   config.use_transactional_fixtures = true
 
+  # You can uncomment this line to turn off ActiveRecord support entirely.
+  # config.use_active_record = false
+
   # RSpec Rails can automatically mix in different behaviours to your tests
   # based on their file location, for example enabling you to call `get` and
   # `post` in specs under `spec/controllers`.
   #
   # You can disable this behaviour by removing the line below, and instead
   # explicitly tag your specs with their type, e.g.:
   #
-  #     RSpec.describe UsersController, :type => :controller do
+  #     RSpec.describe UsersController, type: :controller do
   #       # ...
   #     end
   #
@@ -54,7 +61,4 @@
   config.filter_rails_from_backtrace!
   # arbitrary gems may also be filtered via:
   # config.filter_gems_from_backtrace("gem name")
-
-  # for rails 6 & rspec 3.8 => ActionView::Template::Error: wrong number of arguments
-  config.render_views
 end

spec/spec_helper.rb

@@ -12,9 +12,6 @@
 # the additional setup, and require it from the spec files that actually need
 # it.
 #
-# The `.rspec` file also contains a few flags that are not defaults but that
-# users commonly want.
-#
 # See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
 RSpec.configure do |config|
   # rspec-expectations config goes here. You can use an alternate
@@ -40,15 +37,22 @@
     mocks.verify_partial_doubles = true
   end
 
+  # This option will default to `:apply_to_host_groups` in RSpec 4 (and will
+  # have no way to turn it off -- the option exists only for backwards
+  # compatibility in RSpec 3). It causes shared context metadata to be
+  # inherited by the metadata hash of host groups and examples, rather than
+  # triggering implicit auto-inclusion in groups with matching metadata.
+  config.shared_context_metadata_behavior = :apply_to_host_groups
+
 # The settings below are suggested to provide a good initial experience
 # with RSpec, but feel free to customize to your heart's content.
 
-  # These two settings work together to allow you to limit a spec run
-  # to individual examples or groups you care about by tagging them with
-  # `:focus` metadata. When nothing is tagged with `:focus`, all examples
-  # get run.
-  config.filter_run :focus
-  config.run_all_when_everything_filtered = true
+  # This allows you to limit a spec run to individual examples or groups
+  # you care about by tagging them with `:focus` metadata. When nothing
+  # is tagged with `:focus`, all examples get run. RSpec also provides
+  # aliases for `it`, `describe`, and `context` that include `:focus`
+  # metadata: `fit`, `fdescribe` and `fcontext`, respectively.
+  config.filter_run_when_matching :focus
 
   # Allows RSpec to persist some state between runs in order to support
   # the `--only-failures` and `--next-failure` CLI options. We recommend
@@ -69,7 +73,7 @@
     # Use the documentation formatter for detailed output,
     # unless a formatter has already been configured
     # (e.g. via a command-line flag).
-    config.default_formatter = 'doc'
+    config.default_formatter = "doc"
   end
 
   # Print the 10 slowest examples and example groups at the