Merge pull request #2768 from rspec/fix-rails-main-build

Fix deprecation warning from Rails 8 alpha

Gemfile-rails-dependencies

@@ -12,7 +12,12 @@ def add_net_gems_dependency
 end
 
 # sqlite3 is an optional, unspecified, dependency and Rails 6.0 only supports `~> 1.4`
-gem 'sqlite3', '~> 1.4', platforms: [:ruby]
+if RUBY_VERSION.to_f < 3
+  # sqlite3 1.7.x doesn't work on all platforms for Ruby 2.x
+  gem 'sqlite3', '~> 1.4', '< 1.7', platforms: [:ruby]
+else
+  gem 'sqlite3', '~> 1.4', platforms: [:ruby]
+end
 
 if RUBY_VERSION.to_f < 2.7
   gem 'puma', '< 6.0.0'

example_app_generator/generate_app.rb

@@ -28,8 +28,12 @@
 
   gsub_file "Gemfile", /.*rails-controller-testing.*/, "gem 'rails-controller-testing', git: 'https://github.com/rails/rails-controller-testing'"
 
-  # sqlite3 is an optional, unspecified, dependency and Rails 6.0 only supports `~> 1.4`
-  gsub_file "Gemfile", /.*gem..sqlite3.*/, "gem 'sqlite3', '~> 1.4'"
+  # sqlite3 is an optional, unspecified, dependency and Rails 6.0 only supports `~> 1.4`, and Ruby 2.7 only supports < 1.7
+  if RUBY_VERSION.to_f < 3
+    gsub_file "Gemfile", /.*gem..sqlite3.*/, "gem 'sqlite3', '~> 1.4', '< 1.7'"
+  else
+    gsub_file "Gemfile", /.*gem..sqlite3.*/, "gem 'sqlite3', '~> 1.4'"
+  end
 
   # remove webdrivers
   gsub_file "Gemfile", /gem ['"]webdrivers['"]/, ""

example_app_generator/spec/verify_mailer_preview_path_spec.rb

@@ -38,7 +38,7 @@ def capture_exec(*ops)
     CaptureExec.new(out, $?.exitstatus)
   end
 
-  if ENV['RAILS_VERSION'] == 'main' && Rails::VERSION::STRING == "7.2.0.alpha"
+  if ENV['RAILS_VERSION'] == 'main' && Rails::VERSION::STRING == "8.0.0.alpha"
     before do
       skip('This is broken on Rails main but is skipped for green builds of 7.1.x, please fix')
     end

spec/spec_helper.rb

@@ -35,6 +35,11 @@ def self.run_all(reporter = nil)
   end
 end
 
+# This behaviour will become the default in Rails 8, for now it silences a deprecation
+if ActiveSupport.respond_to?(:to_time_preserves_timezone)
+  ActiveSupport.to_time_preserves_timezone = true
+end
+
 # See http://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
 RSpec.configure do |config|
   config.expect_with :rspec do |expectations|