finish

Gemfile

@@ -54,10 +54,12 @@ end
 group :development do
   # Use console on exceptions pages [https://github.com/rails/web-console]
   gem "web-console"
+  gem 'guard', '~> 2.19'
 end
 
 group :test do
   # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing]
   gem "capybara"
   gem "selenium-webdriver"
+  gem "minitest-reporters"
 end

Gemfile.lock

@@ -74,6 +74,7 @@ GEM
       uri (>= 0.13.1)
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
+    ansi (1.5.0)
     ast (2.4.2)
     base64 (0.2.0)
     bcrypt_pbkdf (1.1.1)
@@ -96,6 +97,7 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
+    coderay (1.1.3)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crass (1.0.6)
@@ -109,11 +111,29 @@ GEM
     erubi (1.13.1)
     et-orbi (1.2.11)
       tzinfo
+    ffi (1.17.0-aarch64-linux-gnu)
+    ffi (1.17.0-aarch64-linux-musl)
+    ffi (1.17.0-arm-linux-gnu)
+    ffi (1.17.0-arm-linux-musl)
+    ffi (1.17.0-arm64-darwin)
+    ffi (1.17.0-x86_64-darwin)
+    ffi (1.17.0-x86_64-linux-gnu)
+    ffi (1.17.0-x86_64-linux-musl)
+    formatador (1.1.0)
     fugit (1.11.1)
       et-orbi (~> 1, >= 1.2.11)
       raabro (~> 1.4)
     globalid (1.2.1)
       activesupport (>= 6.1)
+    guard (2.19.0)
+      formatador (>= 0.2.4)
+      listen (>= 2.7, < 4.0)
+      lumberjack (>= 1.0.12, < 2.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.13.0)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
     i18n (1.14.6)
       concurrent-ruby (~> 1.0)
     importmap-rails (2.1.0)
@@ -140,10 +160,14 @@ GEM
       thor (~> 1.3)
       zeitwerk (>= 2.6.18, < 3.0)
     language_server-protocol (3.17.0.3)
+    listen (3.9.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
     logger (1.6.4)
     loofah (2.23.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
+    lumberjack (1.2.10)
     mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
@@ -151,9 +175,16 @@ GEM
       net-smtp
     marcel (1.0.4)
     matrix (0.4.2)
+    method_source (1.1.0)
     mini_mime (1.1.5)
     minitest (5.25.4)
+    minitest-reporters (1.7.1)
+      ansi
+      builder
+      minitest (>= 5.0)
+      ruby-progressbar
     msgpack (1.7.5)
+    nenv (0.3.0)
     net-imap (0.5.4)
       date
       net-protocol
@@ -185,6 +216,9 @@ GEM
       racc (~> 1.4)
     nokogiri (1.18.0-x86_64-linux-musl)
       racc (~> 1.4)
+    notiffany (0.1.3)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
     ostruct (0.6.1)
     parallel (1.26.3)
     parser (3.3.6.0)
@@ -195,6 +229,9 @@ GEM
       activesupport (>= 7.0.0)
       rack
       railties (>= 7.0.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
     psych (5.2.2)
       date
       stringio
@@ -241,6 +278,9 @@ GEM
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.2.1)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
+      ffi (~> 1.0)
     rdoc (6.10.0)
       psych (>= 4.0.0)
     regexp_parser (2.10.0)
@@ -284,6 +324,7 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
+    shellany (0.0.1)
     solid_cable (3.0.5)
       actioncable (>= 7.2)
       activejob (>= 7.2)
@@ -364,9 +405,11 @@ DEPENDENCIES
   brakeman
   capybara
   debug
+  guard (~> 2.19)
   importmap-rails
   jbuilder
   kamal
+  minitest-reporters
   propshaft
   puma (>= 5.0)
   rails (~> 8.0.1)

Guardfile

@@ -0,0 +1,73 @@
+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+## Uncomment and set this to only include directories you want to watch
+# directories %w(app lib config test spec features) \
+#  .select{|d| Dir.exist?(d) ? d : UI.warning("Directory #{d} does not exist")}
+
+## Note: if you are using the `directories` clause above and you are not
+## watching the project directory ('.'), then you will want to move
+## the Guardfile to a watched dir and symlink it back, e.g.
+#
+#  $ mkdir config
+#  $ mv Guardfile config/
+#  $ ln -s config/Guardfile .
+#
+# and, you'll have to watch "config/Guardfile" instead of "Guardfile"
+
+require 'active_support/core_ext/string' # Defines the matching rules for Guard.
+guard :minitest, spring: "bin/rails test", all_on_start: false do
+  watch(%r{^test/(.*)/?(.*)_test\.rb$})
+  watch('test/test_helper.rb') { 'test' }
+  watch('config/routes.rb') { interface_tests }
+  watch(%r{app/views/layouts/*}) { interface_tests }
+  watch(%r{âpp/models/(.*?)\.rb$}) do |matches|
+    ["test/models/#{matches[1]}_test.rb", "test/integration/microposts_interface_test.rb"]
+  end
+  watch(%r{^test/fixtures/(.*?)\.yml$}) do |matches|
+    "test/models/#{matches[1].singularize}_test.rb"
+  end
+  watch(%r{âpp/mailers/(.*?)\.rb$}) do |matches|
+    "test/mailers/#{matches[1]}_test.rb"
+  end
+  watch(%r{âpp/views/(.*)_mailer/.*$}) do |matches|
+    "test/mailers/#{matches[1]}_mailer_test.rb"
+  end
+  watch(%r{âpp/controllers/(.*?)_controller\.rb$}) do |matches|
+    resource_tests(matches[1])
+  end
+  watch(%r{âpp/views/([^/]*?)/.*\.html\.erb$}) do |matches|
+    ["test/controllers/#{matches[1]}_controller_test.rb"] + integration_tests(matches[1])
+  end
+  watch(%r{âpp/helpers/(.*?)_helper\.rb$}) do |matches| integration_tests(matches[1])
+  end
+  watch('app/views/layouts/application.html.erb') do 'test/integration/site_layout_test.rb'
+  end
+  watch('app/helpers/sessions_helper.rb') do integration_tests << 'test/helpers/sessions_helper_test.rb'
+  end
+  watch('app/controllers/sessions_controller.rb') do ['test/controllers/sessions_controller_test.rb', 'test/integration/users_login_test.rb']
+  end
+  watch('app/controllers/account_activations_controller.rb') do 'test/integration/users_signup_test.rb'
+  end
+  watch(%r{app/views/users/*}) do resource_tests('users') + ['test/integration/microposts_interface_test.rb']
+  end
+end # Returns the integration tests corresponding to the given resource.
+
+
+def integration_tests(resource = :all)
+  if resource == :all
+    Dir["test/integration/*"]
+  else
+    Dir["test/integration/#{resource}_*.rb"]
+  end
+end # Returns all tests that hit the interface.
+def
+  interface_tests
+  integration_tests << "test/controllers"
+end # Returns the controller tests corresponding to the given resource.
+def
+  controller_test(resource) "test/controllers/#{resource}_controller_test.rb"
+end # Returns all tests for the given resource.
+def
+  resource_tests(resource) integration_tests(resource) << controller_test(resource)
+end

app/controllers/static_pages_controller.rb

@@ -7,4 +7,7 @@ class StaticPagesController < ApplicationController
 
   def about
   end
+
+  def contact
+  end
 end

app/views/layouts/application.html.erb

@@ -1,7 +1,8 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title><%= content_for(:title) || "Sample App" %></title>
+<!--    <title><%#= content_for(:title) || "Sample App" %></title>-->
+    <title><%= yield(:title) %> | Ruby on Rails Tutorial Sample App</title>
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <meta name="apple-mobile-web-app-capable" content="yes">
     <meta name="mobile-web-app-capable" content="yes">

app/views/static_pages/about.html.erb

@@ -1,2 +1,11 @@
-<h1>StaticPages#about</h1>
+<% provide(:title, "About") %>
-<p>Find me in app/views/static_pages/about.html.erb</p>
+<h1>About</h1>
+<p>
+  The <a href="https://www.railstutorial.org/"><em>Ruby on Rails Tutorial</em></a>
+  , part of the <a href="https://www.learnenough.com/">Learn Enough</a> family of
+  tutorials, is a <a href="https://www.railstutorial.org/book">book</a> and
+  <a href="https://screencasts.railstutorial.org/">screencast series</a>
+  to teach web development with <a href="https://rubyonrails.org/">Ruby on Rails</a>.
+  This is the sample app for the tutorial.
+</p>
+

app/views/static_pages/contact.html.erb

@@ -0,0 +1,8 @@
+<% provide(:title, "Contact") %>
+<h1>Contact</h1>
+<p>
+  Contact the Ruby on Rails Tutorial about the sample app at the
+  <a href="https://www.railstutorial.org/contact">contact page</a>.
+
+</p>
+

app/views/static_pages/help.html.erb

@@ -1,2 +1,9 @@
-<h1>StaticPages#help</h1>
+<% provide(:title, "Help") %>
-<p>Find me in app/views/static_pages/help.html.erb</p>
+<h1>Help</h1>
+<p>
+  Get help on the Ruby on Rails Tutorial at the
+  <a href="https://www.railstutorial.org/help">Rails Tutorial help page</a>.
+  To get help on this sample app, see the
+  <a href="https://www.railstutorial.org/book"><em>Ruby on Rails Tutorial</em> book</a>.
+</p>
+

app/views/static_pages/home.html.erb

@@ -1,2 +1,8 @@
-<h1>StaticPages#home</h1>
+<% provide(:title, "Home") %>
-<p>Find me in app/views/static_pages/home.html.erb</p>
+<h1>Sample App</h1>
+<p>
+  This is the home page for the
+  <a href="https://www.railstutorial.org/">Ruby on Rails Tutorial</a>
+  sample application.
+</p>
+

config/routes.rb

@@ -2,8 +2,9 @@ Rails.application.routes.draw do
   get "static_pages/home"
   get "static_pages/help"
   get "static_pages/about"
+  get "static_pages/contact"
 
-  root "application#hello"
+  root "static_pages#home"
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 
   # Reveal health status on /up that returns 200 if the app boots with no exceptions, otherwise 500.

test/controllers/static_pages_controller_test.rb

@@ -1,19 +1,40 @@
 require "test_helper"
 
 class StaticPagesControllerTest < ActionDispatch::IntegrationTest
+
+  def setup
+    @base_title = "Ruby on Rails Tutorial Sample App"
+  end
+
+  test "should get root" do
+    get root_url
+    assert_response :success
+    assert_select "title", "Home | #{@base_title}"
+  end
+
   test "should get home" do
     get static_pages_home_url
     assert_response :success
+    assert_select "title", "Home | #{@base_title}"
+    assert_select "h1", "Sample App"
   end
 
   test "should get help" do
     get static_pages_help_url
     assert_response :success
+    assert_select "title", "Help | #{@base_title}"
   end
 
   test "Should get about" do
     get static_pages_about_url
     assert_response :success
+    assert_select "title", "About | #{@base_title}"
+  end
+
+  test "Should get contact" do
+    get static_pages_contact_url
+    assert_response :success
+    assert_select "title", "Contact | #{@base_title}"
   end
 end
 

test/test_helper.rb

@@ -1,6 +1,8 @@
 ENV["RAILS_ENV"] ||= "test"
 require_relative "../config/environment"
 require "rails/test_help"
+require "minitest/reporters"
+Minitest::Reporters.use!
 
 module ActiveSupport
   class TestCase