init_rspec

.gitignore

@@ -7,6 +7,8 @@
 # Ignore bundler config.
 /.bundle
 /storage
+/coverage
+.rspec
 # Ignore all environment files (except templates).
 /.env*
 !/.env*.erb

Gemfile

@@ -26,6 +26,8 @@ gem "mysql2", "~> 0.5"
 gem "faker", "2.21.0"
 gem "pagy"
 gem "puma", ">= 5.0"
+gem "simplecov"
+gem "simplecov-rcov"
 # Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
 gem "importmap-rails"
 
@@ -60,6 +62,8 @@ group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
   gem "debug", platforms: %i[mri windows]
   gem "dotenv", require: "dotenv/load"
+  gem "factory_bot_rails"
+  gem "rspec-rails"
 end
 
 group :development do

Gemfile.lock

@@ -111,13 +111,20 @@ GEM
       irb (~> 1.10)
       reline (>= 0.3.8)
     deep_merge (1.2.2)
+    diff-lcs (1.5.1)
+    docile (1.4.0)
     dotenv (3.1.0)
     dotenv-rails (3.1.0)
       dotenv (= 3.1.0)
       railties (>= 6.1)
     drb (2.2.1)
     erubi (1.12.0)
     execjs (2.9.1)
+    factory_bot (6.4.6)
+      activesupport (>= 5.0.0)
+    factory_bot_rails (6.4.3)
+      factory_bot (~> 6.4)
+      railties (>= 5.0.0)
     faker (2.21.0)
       i18n (>= 1.8.11, < 2)
     ffi (1.16.3)
@@ -226,6 +233,23 @@ GEM
     reline (0.4.3)
       io-console (~> 0.5)
     rexml (3.2.6)
+    rspec-core (3.13.0)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-rails (6.1.2)
+      actionpack (>= 6.1)
+      activesupport (>= 6.1)
+      railties (>= 6.1)
+      rspec-core (~> 3.13)
+      rspec-expectations (~> 3.13)
+      rspec-mocks (~> 3.13)
+      rspec-support (~> 3.13)
+    rspec-support (3.13.1)
     ruby-vips (2.2.1)
       ffi (~> 1.12)
     rubyzip (2.3.2)
@@ -242,6 +266,14 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.12.3)
+    simplecov-rcov (0.3.7)
+      simplecov (>= 0.4.1)
+    simplecov_json_formatter (0.1.4)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -289,6 +321,7 @@ DEPENDENCIES
   debug
   dotenv
   dotenv-rails
+  factory_bot_rails
   faker (= 2.21.0)
   image_processing (>= 1.2)
   importmap-rails
@@ -300,8 +333,11 @@ DEPENDENCIES
   puma (>= 5.0)
   rails (~> 7.1.3, >= 7.1.3.2)
   rails-i18n
+  rspec-rails
   sassc-rails
   selenium-webdriver
+  simplecov
+  simplecov-rcov
   sprockets-rails
   stimulus-rails
   turbo-rails

config/settings.yml

@@ -16,3 +16,4 @@ SIZE_400x400: [400, 400]
 range_1_5: [1, 2, 3, 4, 5]
 price_range: ["0-999", "1000-1999", "2000-2999", "3000-3999", "4000-4999", "5000-5999", "6000-6999"]
 SIZE_224x224: [224, 224]
+SIZE_1400x1400: [1400, 1400]

spec/factories.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory(:user) do
+    email { Faker::Internet.email }
+    password { Faker::Internet.password }
+  end
+end

spec/rails_helper.rb

@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+# This file is copied to spec/ when you run 'rails generate rspec:install'
+require "spec_helper"
+ENV["RAILS_ENV"] ||= "test"
+require_relative "../config/environment"
+# Prevent database truncation if the environment is production
+abort("The Rails environment is running in production mode!") if Rails.env.production?
+require "rspec/rails"
+require_relative "support/factory_bot"
+require_relative "support/chrome"
+# Add additional requires below this line. Rails is not loaded until this point!
+
+# Requires supporting ruby files with custom matchers and macros, etc, in
+# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
+# run as spec files by default. This means that files in spec/support that end
+# in _spec.rb will both be required and run as specs, causing the specs to be
+# run twice. It is recommended that you do not name files matching this glob to
+# end with _spec.rb. You can configure this pattern with the --pattern
+# option on the command line or in ~/.rspec, .rspec or `.rspec-local`.
+#
+# The following line is provided for convenience purposes. It has the downside
+# of increasing the boot-up time by auto-requiring all files in the support
+# directory. Alternatively, in the individual `*_spec.rb` files, manually
+# require only the support files necessary.
+#
+# Rails.root.glob('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
+  abort(e.to_s.strip)
+end
+RSpec.configure do |config|
+  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
+  config.fixture_paths = [
+    Rails.root.join("spec/fixtures")
+  ]
+
+  # 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 = 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
+  #       # ...
+  #     end
+  #
+  # The different available types are documented in the features, such as in
+  # https://rspec.info/features/6-0/rspec-rails
+  config.infer_spec_type_from_file_location!
+
+  # Filter lines from Rails gems in backtraces.
+  config.filter_rails_from_backtrace!
+  # arbitrary gems may also be filtered via:
+  # config.filter_gems_from_backtrace("gem name")
+  config.include(FactoryBot::Syntax::Methods)
+end

spec/requests/admin/examples_controller_spec.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe("Admin::ExamplesControllers", type: :request) do
+  describe "GET /index" do
+    pending "add some examples (or delete) #{__FILE__}"
+  end
+end

spec/requests/examples_controller_spec.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+RSpec.describe("ExamplesControllers", type: :request) do
+  describe "GET /index" do
+    pending "add some examples (or delete) #{__FILE__}"
+  end
+end

spec/spec_helper.rb

@@ -0,0 +1,104 @@
+# This file was generated by the `rails generate rspec:install` command. Conventionally, all
+# specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
+# The generated `.rspec` file contains `--require spec_helper` which will cause
+# this file to always be loaded, without a need to explicitly require it in any
+# files.
+#
+# Given that it is always loaded, you are encouraged to keep this file as
+# light-weight as possible. Requiring heavyweight dependencies from this file
+# will add to the boot time of your test suite on EVERY test run, even for an
+# individual file that may not need all of that loaded. Instead, consider making
+# a separate helper file that requires the additional dependencies and performs
+# the additional setup, and require it from the spec files that actually need
+# it.
+#
+# See https://rubydoc.info/gems/rspec-core/RSpec/Core/Configuration
+RSpec.configure do |config|
+  # rspec-expectations config goes here. You can use an alternate
+  # assertion/expectation library such as wrong or the stdlib/minitest
+  # assertions if you prefer.
+  config.expect_with :rspec do |expectations|
+    # This option will default to `true` in RSpec 4. It makes the `description`
+    # and `failure_message` of custom matchers include text for helper methods
+    # defined using `chain`, e.g.:
+    #     be_bigger_than(2).and_smaller_than(4).description
+    #     # => "be bigger than 2 and smaller than 4"
+    # ...rather than:
+    #     # => "be bigger than 2"
+    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+  end
+
+  # rspec-mocks config goes here. You can use an alternate test double
+  # library (such as bogus or mocha) by changing the `mock_with` option here.
+  config.mock_with :rspec do |mocks|
+    # Prevents you from mocking or stubbing a method that does not exist on
+    # a real object. This is generally recommended, and will default to
+    # `true` in RSpec 4.
+    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.
+=begin
+  # 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
+  # you configure your source control system to ignore this file.
+  config.example_status_persistence_file_path = "spec/examples.txt"
+
+  # Limits the available syntax to the non-monkey patched syntax that is
+  # recommended. For more details, see:
+  # https://rspec.info/features/3-12/rspec-core/configuration/zero-monkey-patching-mode/
+  config.disable_monkey_patching!
+
+  # Many RSpec users commonly either run the entire suite or an individual
+  # file, and it's useful to allow more verbose output when running an
+  # individual spec file.
+  if config.files_to_run.one?
+    # 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"
+  end
+
+  # Print the 10 slowest examples and example groups at the
+  # end of the spec run, to help surface which specs are running
+  # particularly slow.
+  config.profile_examples = 10
+
+  # Run specs in random order to surface order dependencies. If you find an
+  # order dependency and want to debug it, you can fix the order by providing
+  # the seed, which is printed after each run.
+  #     --seed 1234
+  config.order = :random
+
+  # Seed global randomization in this process using the `--seed` CLI option.
+  # Setting this allows you to use `--seed` to deterministically reproduce
+  # test failures related to randomization by passing the same `--seed` value
+  # as the one that triggered the failure.
+  Kernel.srand config.seed
+=end
+  require "simplecov"
+  class SimpleCov::Formatter::MergedFormatter
+    def format(result)
+      SimpleCov::Formatter::HTMLFormatter.new.format(result)
+      SimpleCov::Formatter::RcovFormatter.new.format(result)
+    end
+  end
+  SimpleCov.formatter = SimpleCov::Formatter::MergedFormatter
+
+  SimpleCov.start "rails"
+end

spec/support/chrome.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+  config.before(:each, type: :system) do
+    if ENV["SHOW_BROWSER"] == "true"
+      driven_by :selenium_chrome
+    else
+      driven_by :selenium, using: :headless_chrome, screen_size: SIZE_1400x1400
+    end
+  end
+end

spec/support/factory_bot.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require "factory_bot"
+
+RSpec.configure do |config|
+  config.include(FactoryBot::Syntax::Methods)
+end