Testing

phonebook/.rspec

@@ -0,0 +1 @@
+--require spec_helper

phonebook/Gemfile

@@ -50,6 +50,8 @@ group :test do
   gem 'selenium-webdriver'
   # Easy installation and use of web drivers to run system tests with browsers
   gem 'webdrivers'
+  gem 'rspec-rails', ">= 3.9.0"
+  gem 'net-smtp', require: false
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem

phonebook/Gemfile.lock

@@ -79,12 +79,15 @@ GEM
     childprocess (4.1.0)
     concurrent-ruby (1.1.9)
     crass (1.0.6)
+    diff-lcs (1.5.0)
+    digest (3.1.0)
     erubi (1.10.0)
     ffi (1.15.5)
     globalid (1.0.0)
       activesupport (>= 5.0)
     i18n (1.9.1)
       concurrent-ruby (~> 1.0)
+    io-wait (0.2.1)
     jbuilder (2.11.5)
       actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
@@ -102,6 +105,13 @@ GEM
     mini_mime (1.1.2)
     minitest (5.15.0)
     msgpack (1.4.4)
+    net-protocol (0.1.2)
+      io-wait
+      timeout
+    net-smtp (0.3.1)
+      digest
+      net-protocol
+      timeout
     nio4r (2.5.8)
     nokogiri (1.13.1-x86_64-linux)
       racc (~> 1.4)
@@ -148,6 +158,23 @@ GEM
       ffi (~> 1.0)
     regexp_parser (2.2.0)
     rexml (3.2.5)
+    rspec-core (3.10.2)
+      rspec-support (~> 3.10.0)
+    rspec-expectations (3.10.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-mocks (3.10.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.10.0)
+    rspec-rails (5.1.0)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
+      railties (>= 5.2)
+      rspec-core (~> 3.10)
+      rspec-expectations (~> 3.10)
+      rspec-mocks (~> 3.10)
+      rspec-support (~> 3.10)
+    rspec-support (3.10.3)
     rubyzip (2.3.2)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)
@@ -175,6 +202,7 @@ GEM
     sqlite3 (1.4.2)
     thor (1.2.1)
     tilt (2.0.10)
+    timeout (0.2.0)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
@@ -210,9 +238,11 @@ DEPENDENCIES
   capybara (>= 3.26)
   jbuilder (~> 2.7)
   listen (~> 3.3)
+  net-smtp
   puma (~> 5.0)
   rack-mini-profiler (~> 2.0)
   rails (~> 6.1.4, >= 6.1.4.4)
+  rspec-rails (>= 3.9.0)
   sass-rails (>= 6)
   selenium-webdriver
   spring

phonebook/app/models/user.rb

@@ -1,6 +1,5 @@
 class User < ApplicationRecord
   has_many :contacts
-  has_many :phone_numbers, through :contacts
 
-  validates :name, presence: true, uniqueness: {case_sensitive: false}
+  validates :name, presence: true, uniqueness: true
 end

phonebook/db/migrate/20220204144759_create_users.rb

@@ -1,7 +1,7 @@
 class CreateUsers < ActiveRecord::Migration[6.1]
   def change
     create_table :users do |t|
-      t.string :name
+      t.string :name, null: false
       t.integer :age
       t.text :bio
 

phonebook/spec/models/contact_spec.rb

@@ -0,0 +1,36 @@
+require 'rails_helper'
+
+RSpec.describe Contact, :type => :model do
+
+  subject {
+    User.new( name: 'Sarah', age: 29, bio: 'Love cats and photography.')
+  }
+  context 'contact name' do
+    it 'is valid with valid attributes' do
+      subject.save
+      keka = subject.contacts.new(name: 'Keka', birthday: 1992-11-9)
+      expect(keka).to be_valid
+    end
+
+    it 'is not valid without a name' do
+      subject.save
+      contact = subject.contacts.new
+      expect(contact).to_not be_valid
+    end
+
+    it 'is not valid with a duplicated name in same user' do
+      subject.save
+      keka = subject.contacts.create(name: 'Keka', birthday: 1992-11-9)
+      keka2 = subject.contacts.create(name: 'Keka', birthday: 1993-11-9)
+      expect(keka2).to_not be_valid
+    end
+
+    it 'is valid with a duplicated name in another user' do
+      subject.save
+      user = User.create( name: 'Mary', age: 28, bio: 'Born and raised in Alabama')
+      john = subject.contacts.new(name: 'John', birthday: 1994-1-5)
+      john2 = user.contacts.new(name: 'John', birthday: 1994-4-30)
+      expect(john2).to be_valid
+    end
+  end
+end

phonebook/spec/models/user_spec.rb

@@ -0,0 +1,37 @@
+require 'rails_helper'
+
+RSpec.describe User, :type => :model do
+
+  subject {
+    User.new( name: 'Sarah', age: 29, bio: 'Love cats and photography.')
+  }
+
+  context 'username' do
+    it 'is valid with valid attributes' do
+      expect(subject).to be_valid
+    end
+
+    it 'is not valid without a name' do
+      nameless = User.new(age: 29, bio: 'Love dogs and cinema.')
+      expect(nameless).to_not be_valid
+    end
+
+    it 'is not valid with a duplicated name' do
+      subject.save
+      user = User.new( name: 'Sarah', age: 35, bio: 'Love music and skating.')
+      expect(user).to_not be_valid
+    end
+  end
+
+  context 'other attributes' do
+    it 'is valid without an age value' do
+      john = User.new( name: 'John', age: 40, bio: 'Sports fan in recovery.')
+      expect(john).to be_valid
+    end
+
+    it 'is valid without a bio' do
+      nate = User.new( name: 'Nathan', age: 25)
+      expect(nate).to be_valid
+    end
+  end
+end

phonebook/spec/rails_helper.rb

@@ -0,0 +1,64 @@
+# 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'
+# 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.
+#
+# 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"
+
+  # 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://relishapp.com/rspec/rspec-rails/docs
+  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")
+end

phonebook/spec/spec_helper.rb

@@ -0,0 +1,94 @@
+# 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://relishapp.com/rspec/rspec-core/docs/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
+end

phonebook/vendor/bundle/ruby/3.1.0/bin/bootsnap

@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+#
+# This file was generated by RubyGems.
+#
+# The application 'bootsnap' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require 'rubygems'
+
+Gem.use_gemdeps
+
+version = ">= 0.a"
+
+str = ARGV.first
+if str
+  str = str.b[/\A_(.*)_\z/, 1]
+  if str and Gem::Version.correct?(str)
+    version = str
+    ARGV.shift
+  end
+end
+
+if Gem.respond_to?(:activate_bin_path)
+load Gem.activate_bin_path('bootsnap', 'bootsnap', version)
+else
+gem "bootsnap", version
+load Gem.bin_path("bootsnap", "bootsnap", version)
+end

phonebook/vendor/bundle/ruby/3.1.0/bin/byebug

@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+#
+# This file was generated by RubyGems.
+#
+# The application 'byebug' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require 'rubygems'
+
+Gem.use_gemdeps
+
+version = ">= 0.a"
+
+str = ARGV.first
+if str
+  str = str.b[/\A_(.*)_\z/, 1]
+  if str and Gem::Version.correct?(str)
+    version = str
+    ARGV.shift
+  end
+end
+
+if Gem.respond_to?(:activate_bin_path)
+load Gem.activate_bin_path('byebug', 'byebug', version)
+else
+gem "byebug", version
+load Gem.bin_path("byebug", "byebug", version)
+end