diff --git a/source/credit_card_charge/.gitignore b/source/credit_card_charge/.gitignore
new file mode 100644
index 000000000..050c9d95c
--- /dev/null
+++ b/source/credit_card_charge/.gitignore
@@ -0,0 +1,17 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+# git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+
+# Ignore all logfiles and tempfiles.
+/log/*
+!/log/.keep
+/tmp
diff --git a/source/credit_card_charge/.ruby-gemset b/source/credit_card_charge/.ruby-gemset
new file mode 100644
index 000000000..1f3e9c29c
--- /dev/null
+++ b/source/credit_card_charge/.ruby-gemset
@@ -0,0 +1 @@
+credit-card-charge
diff --git a/source/credit_card_charge/.ruby-version b/source/credit_card_charge/.ruby-version
new file mode 100644
index 000000000..553f50e21
--- /dev/null
+++ b/source/credit_card_charge/.ruby-version
@@ -0,0 +1 @@
+ruby-2.5.7
diff --git a/source/credit_card_charge/Gemfile b/source/credit_card_charge/Gemfile
new file mode 100644
index 000000000..58f8f30a9
--- /dev/null
+++ b/source/credit_card_charge/Gemfile
@@ -0,0 +1,48 @@
+source 'https://rubygems.org'
+
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '4.2.11.3'
+# Use sqlite3 as the database for Active Record
+gem 'sqlite3', '~> 1.3.6'
+# Use SCSS for stylesheets
+gem 'sass-rails', '~> 5.0'
+# Use Uglifier as compressor for JavaScript assets
+gem 'uglifier', '>= 1.3.0'
+# Use CoffeeScript for .coffee assets and views
+gem 'coffee-rails', '~> 4.1.0'
+# See https://github.com/rails/execjs#readme for more supported runtimes
+# gem 'therubyracer', platforms: :ruby
+
+# Use jquery as the JavaScript library
+gem 'jquery-rails'
+# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
+gem 'turbolinks'
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+gem 'jbuilder', '~> 2.0'
+# bundle exec rake doc:rails generates the API under doc/api.
+gem 'sdoc', '~> 0.4.0', group: :doc
+
+# Use ActiveModel has_secure_password
+# gem 'bcrypt', '~> 3.1.7'
+
+# Use Unicorn as the app server
+# gem 'unicorn'
+
+# Use Capistrano for deployment
+# gem 'capistrano-rails', group: :development
+
+group :development, :test do
+ # Call 'byebug' anywhere in the code to stop execution and get a debugger console
+ gem 'byebug'
+
+ gem 'rspec-rails', '~> 3.9'
+end
+
+group :development do
+ # Access an IRB console on exception pages or by using <%= console %> in views
+ gem 'web-console', '~> 2.0'
+
+ # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
+ gem 'spring'
+end
diff --git a/source/credit_card_charge/Gemfile.lock b/source/credit_card_charge/Gemfile.lock
new file mode 100644
index 000000000..e5f2a8ece
--- /dev/null
+++ b/source/credit_card_charge/Gemfile.lock
@@ -0,0 +1,185 @@
+GEM
+ remote: https://rubygems.org/
+ specs:
+ actionmailer (4.2.11.3)
+ actionpack (= 4.2.11.3)
+ actionview (= 4.2.11.3)
+ activejob (= 4.2.11.3)
+ mail (~> 2.5, >= 2.5.4)
+ rails-dom-testing (~> 1.0, >= 1.0.5)
+ actionpack (4.2.11.3)
+ actionview (= 4.2.11.3)
+ activesupport (= 4.2.11.3)
+ rack (~> 1.6)
+ rack-test (~> 0.6.2)
+ rails-dom-testing (~> 1.0, >= 1.0.5)
+ rails-html-sanitizer (~> 1.0, >= 1.0.2)
+ actionview (4.2.11.3)
+ activesupport (= 4.2.11.3)
+ builder (~> 3.1)
+ erubis (~> 2.7.0)
+ rails-dom-testing (~> 1.0, >= 1.0.5)
+ rails-html-sanitizer (~> 1.0, >= 1.0.3)
+ activejob (4.2.11.3)
+ activesupport (= 4.2.11.3)
+ globalid (>= 0.3.0)
+ activemodel (4.2.11.3)
+ activesupport (= 4.2.11.3)
+ builder (~> 3.1)
+ activerecord (4.2.11.3)
+ activemodel (= 4.2.11.3)
+ activesupport (= 4.2.11.3)
+ arel (~> 6.0)
+ activesupport (4.2.11.3)
+ i18n (~> 0.7)
+ minitest (~> 5.1)
+ thread_safe (~> 0.3, >= 0.3.4)
+ tzinfo (~> 1.1)
+ arel (6.0.4)
+ binding_of_caller (0.8.0)
+ debug_inspector (>= 0.0.1)
+ builder (3.2.4)
+ byebug (11.1.3)
+ coffee-rails (4.1.1)
+ coffee-script (>= 2.2.0)
+ railties (>= 4.0.0, < 5.1.x)
+ coffee-script (2.4.1)
+ coffee-script-source
+ execjs
+ coffee-script-source (1.12.2)
+ concurrent-ruby (1.1.7)
+ crass (1.0.6)
+ debug_inspector (0.0.3)
+ diff-lcs (1.4.4)
+ erubis (2.7.0)
+ execjs (2.7.0)
+ ffi (1.13.1)
+ globalid (0.4.2)
+ activesupport (>= 4.2.0)
+ i18n (0.9.5)
+ concurrent-ruby (~> 1.0)
+ jbuilder (2.9.1)
+ activesupport (>= 4.2.0)
+ jquery-rails (4.4.0)
+ rails-dom-testing (>= 1, < 3)
+ railties (>= 4.2.0)
+ thor (>= 0.14, < 2.0)
+ json (1.8.6)
+ loofah (2.7.0)
+ crass (~> 1.0.2)
+ nokogiri (>= 1.5.9)
+ mail (2.7.1)
+ mini_mime (>= 0.1.1)
+ mini_mime (1.0.2)
+ mini_portile2 (2.4.0)
+ minitest (5.14.2)
+ nokogiri (1.10.10)
+ mini_portile2 (~> 2.4.0)
+ rack (1.6.13)
+ rack-test (0.6.3)
+ rack (>= 1.0)
+ rails (4.2.11.3)
+ actionmailer (= 4.2.11.3)
+ actionpack (= 4.2.11.3)
+ actionview (= 4.2.11.3)
+ activejob (= 4.2.11.3)
+ activemodel (= 4.2.11.3)
+ activerecord (= 4.2.11.3)
+ activesupport (= 4.2.11.3)
+ bundler (>= 1.3.0, < 2.0)
+ railties (= 4.2.11.3)
+ sprockets-rails
+ rails-deprecated_sanitizer (1.0.3)
+ activesupport (>= 4.2.0.alpha)
+ rails-dom-testing (1.0.9)
+ activesupport (>= 4.2.0, < 5.0)
+ nokogiri (~> 1.6)
+ rails-deprecated_sanitizer (>= 1.0.1)
+ rails-html-sanitizer (1.3.0)
+ loofah (~> 2.3)
+ railties (4.2.11.3)
+ actionpack (= 4.2.11.3)
+ activesupport (= 4.2.11.3)
+ rake (>= 0.8.7)
+ thor (>= 0.18.1, < 2.0)
+ rake (13.0.1)
+ rb-fsevent (0.10.4)
+ rb-inotify (0.10.1)
+ ffi (~> 1.0)
+ rdoc (4.3.0)
+ rspec-core (3.9.2)
+ rspec-support (~> 3.9.3)
+ rspec-expectations (3.9.2)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.9.0)
+ rspec-mocks (3.9.1)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.9.0)
+ rspec-rails (3.9.1)
+ actionpack (>= 3.0)
+ activesupport (>= 3.0)
+ railties (>= 3.0)
+ rspec-core (~> 3.9.0)
+ rspec-expectations (~> 3.9.0)
+ rspec-mocks (~> 3.9.0)
+ rspec-support (~> 3.9.0)
+ rspec-support (3.9.3)
+ sass (3.7.4)
+ sass-listen (~> 4.0.0)
+ sass-listen (4.0.0)
+ rb-fsevent (~> 0.9, >= 0.9.4)
+ rb-inotify (~> 0.9, >= 0.9.7)
+ sass-rails (5.0.7)
+ railties (>= 4.0.0, < 6)
+ sass (~> 3.1)
+ sprockets (>= 2.8, < 4.0)
+ sprockets-rails (>= 2.0, < 4.0)
+ tilt (>= 1.1, < 3)
+ sdoc (0.4.2)
+ json (~> 1.7, >= 1.7.7)
+ rdoc (~> 4.0)
+ spring (2.1.1)
+ sprockets (3.7.2)
+ concurrent-ruby (~> 1.0)
+ rack (> 1, < 3)
+ sprockets-rails (3.2.2)
+ actionpack (>= 4.0)
+ activesupport (>= 4.0)
+ sprockets (>= 3.0.0)
+ sqlite3 (1.3.13)
+ thor (1.0.1)
+ thread_safe (0.3.6)
+ tilt (2.0.10)
+ turbolinks (5.2.1)
+ turbolinks-source (~> 5.2)
+ turbolinks-source (5.2.0)
+ tzinfo (1.2.7)
+ thread_safe (~> 0.1)
+ uglifier (4.2.0)
+ execjs (>= 0.3.0, < 3)
+ web-console (2.3.0)
+ activemodel (>= 4.0)
+ binding_of_caller (>= 0.7.2)
+ railties (>= 4.0)
+ sprockets-rails (>= 2.0, < 4.0)
+
+PLATFORMS
+ ruby
+
+DEPENDENCIES
+ byebug
+ coffee-rails (~> 4.1.0)
+ jbuilder (~> 2.0)
+ jquery-rails
+ rails (= 4.2.11.3)
+ rspec-rails (~> 3.9)
+ sass-rails (~> 5.0)
+ sdoc (~> 0.4.0)
+ spring
+ sqlite3 (~> 1.3.6)
+ turbolinks
+ uglifier (>= 1.3.0)
+ web-console (~> 2.0)
+
+BUNDLED WITH
+ 1.17.3
diff --git a/source/credit_card_charge/README.rdoc b/source/credit_card_charge/README.rdoc
new file mode 100644
index 000000000..7e13e11e6
--- /dev/null
+++ b/source/credit_card_charge/README.rdoc
@@ -0,0 +1,19 @@
+== README
+
+As there's no clear definition of failed, disputed, successful charges, I define
+them as follows
+
+*failed* when +paid+ = +false+ and +refunded+ = +true+
+
+*disputed* when +paid+ = +false+ and +refunded+ = +false+
+
+*successful* when +paid+ = +true+ and +refunded+ = +false+
+
+With the above logic, failed charges and disputed charges are not related, the
+following test doesn't make sense in my case so it was not implemented
+
+"Verify that in the disputed charges list there are failed charges."
+
+The required spec can be executed as follows
+
+$ rspec --format documentation spec/views/charges/index.html.erb_spec.rb
diff --git a/source/credit_card_charge/Rakefile b/source/credit_card_charge/Rakefile
new file mode 100644
index 000000000..ba6b733dd
--- /dev/null
+++ b/source/credit_card_charge/Rakefile
@@ -0,0 +1,6 @@
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require File.expand_path('../config/application', __FILE__)
+
+Rails.application.load_tasks
diff --git a/source/credit_card_charge/app/assets/images/.keep b/source/credit_card_charge/app/assets/images/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/app/assets/javascripts/application.js b/source/credit_card_charge/app/assets/javascripts/application.js
new file mode 100644
index 000000000..e07c5a830
--- /dev/null
+++ b/source/credit_card_charge/app/assets/javascripts/application.js
@@ -0,0 +1,16 @@
+// This is a manifest file that'll be compiled into application.js, which will include all the files
+// listed below.
+//
+// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
+// or any plugin's vendor/assets/javascripts directory can be referenced here using a relative path.
+//
+// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+// compiled file.
+//
+// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
+// about supported directives.
+//
+//= require jquery
+//= require jquery_ujs
+//= require turbolinks
+//= require_tree .
diff --git a/source/credit_card_charge/app/assets/javascripts/charges.coffee b/source/credit_card_charge/app/assets/javascripts/charges.coffee
new file mode 100644
index 000000000..24f83d18b
--- /dev/null
+++ b/source/credit_card_charge/app/assets/javascripts/charges.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/
diff --git a/source/credit_card_charge/app/assets/javascripts/customers.coffee b/source/credit_card_charge/app/assets/javascripts/customers.coffee
new file mode 100644
index 000000000..24f83d18b
--- /dev/null
+++ b/source/credit_card_charge/app/assets/javascripts/customers.coffee
@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://coffeescript.org/
diff --git a/source/credit_card_charge/app/assets/stylesheets/application.css b/source/credit_card_charge/app/assets/stylesheets/application.css
new file mode 100644
index 000000000..f9cd5b348
--- /dev/null
+++ b/source/credit_card_charge/app/assets/stylesheets/application.css
@@ -0,0 +1,15 @@
+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
+ * or any plugin's vendor/assets/stylesheets directory can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the bottom of the
+ * compiled file so the styles you add here take precedence over styles defined in any styles
+ * defined in the other CSS/SCSS files in this directory. It is generally better to create a new
+ * file per style scope.
+ *
+ *= require_tree .
+ *= require_self
+ */
diff --git a/source/credit_card_charge/app/assets/stylesheets/charges.scss b/source/credit_card_charge/app/assets/stylesheets/charges.scss
new file mode 100644
index 000000000..0eeafc00f
--- /dev/null
+++ b/source/credit_card_charge/app/assets/stylesheets/charges.scss
@@ -0,0 +1,33 @@
+// Place all the styles related to the charges controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
+
+table {
+ border-spacing: 0 2px;
+ width: 50%;
+
+ tr th, tr td {
+ padding: 2px 4px;
+ }
+
+ tr th.customer, tr td.customer {
+ width: 30%;
+ text-align: left;
+ }
+ tr th.amount, tr td.amount {
+ width: 20%;
+ text-align: right;
+ }
+ tr th.created, tr td.created {
+ width: 50%;
+ text-align: left;
+ }
+}
+
+table.failed tbody tr {
+ background-color: #FF0000;
+}
+
+table.disputed tbody tr {
+ background-color: #FF5400;
+}
diff --git a/source/credit_card_charge/app/assets/stylesheets/customers.scss b/source/credit_card_charge/app/assets/stylesheets/customers.scss
new file mode 100644
index 000000000..892b0ad94
--- /dev/null
+++ b/source/credit_card_charge/app/assets/stylesheets/customers.scss
@@ -0,0 +1,3 @@
+// Place all the styles related to the customers controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
diff --git a/source/credit_card_charge/app/assets/stylesheets/scaffolds.scss b/source/credit_card_charge/app/assets/stylesheets/scaffolds.scss
new file mode 100644
index 000000000..ed7a765d9
--- /dev/null
+++ b/source/credit_card_charge/app/assets/stylesheets/scaffolds.scss
@@ -0,0 +1,73 @@
+body {
+ background-color: #fff;
+ color: #333;
+ font-family: verdana, arial, helvetica, sans-serif;
+ font-size: 13px;
+ line-height: 18px;
+}
+
+p, ol, ul, td {
+ font-family: verdana, arial, helvetica, sans-serif;
+ font-size: 13px;
+ line-height: 18px;
+}
+
+pre {
+ background-color: #eee;
+ padding: 10px;
+ font-size: 11px;
+}
+
+a {
+ color: #000;
+
+ &:visited {
+ color: #666;
+ }
+
+ &:hover {
+ color: #fff;
+ background-color: #000;
+ }
+}
+
+div {
+ &.field, &.actions {
+ margin-bottom: 10px;
+ }
+}
+
+#notice {
+ color: green;
+}
+
+.field_with_errors {
+ padding: 2px;
+ background-color: red;
+ display: table;
+}
+
+#error_explanation {
+ width: 450px;
+ border: 2px solid red;
+ padding: 7px;
+ padding-bottom: 0;
+ margin-bottom: 20px;
+ background-color: #f0f0f0;
+
+ h2 {
+ text-align: left;
+ font-weight: bold;
+ padding: 5px 5px 5px 15px;
+ font-size: 12px;
+ margin: -7px;
+ margin-bottom: 0px;
+ background-color: #c00;
+ color: #fff;
+ }
+
+ ul li {
+ font-size: 12px;
+ list-style: square;
+ }
+}
diff --git a/source/credit_card_charge/app/controllers/application_controller.rb b/source/credit_card_charge/app/controllers/application_controller.rb
new file mode 100644
index 000000000..d83690e1b
--- /dev/null
+++ b/source/credit_card_charge/app/controllers/application_controller.rb
@@ -0,0 +1,5 @@
+class ApplicationController < ActionController::Base
+ # Prevent CSRF attacks by raising an exception.
+ # For APIs, you may want to use :null_session instead.
+ protect_from_forgery with: :exception
+end
diff --git a/source/credit_card_charge/app/controllers/charges_controller.rb b/source/credit_card_charge/app/controllers/charges_controller.rb
new file mode 100644
index 000000000..32b3ce77f
--- /dev/null
+++ b/source/credit_card_charge/app/controllers/charges_controller.rb
@@ -0,0 +1,76 @@
+class ChargesController < ApplicationController
+ before_action :set_charge, only: [:show, :edit, :update, :destroy]
+
+ # GET /charges
+ # GET /charges.json
+ def index
+ @failed_charges = Charge.failed_charges
+ @disputed_charges = Charge.disputed_charges
+ @successful_charges = Charge.successful_charges
+ end
+
+ # GET /charges/1
+ # GET /charges/1.json
+ def show
+ end
+
+ # GET /charges/new
+ def new
+ @charge = Charge.new
+ end
+
+ # GET /charges/1/edit
+ def edit
+ end
+
+ # POST /charges
+ # POST /charges.json
+ def create
+ @charge = Charge.new(charge_params)
+
+ respond_to do |format|
+ if @charge.save
+ format.html { redirect_to @charge, notice: 'Charge was successfully created.' }
+ format.json { render :show, status: :created, location: @charge }
+ else
+ format.html { render :new }
+ format.json { render json: @charge.errors, status: :unprocessable_entity }
+ end
+ end
+ end
+
+ # PATCH/PUT /charges/1
+ # PATCH/PUT /charges/1.json
+ def update
+ respond_to do |format|
+ if @charge.update(charge_params)
+ format.html { redirect_to @charge, notice: 'Charge was successfully updated.' }
+ format.json { render :show, status: :ok, location: @charge }
+ else
+ format.html { render :edit }
+ format.json { render json: @charge.errors, status: :unprocessable_entity }
+ end
+ end
+ end
+
+ # DELETE /charges/1
+ # DELETE /charges/1.json
+ def destroy
+ @charge.destroy
+ respond_to do |format|
+ format.html { redirect_to charges_url, notice: 'Charge was successfully destroyed.' }
+ format.json { head :no_content }
+ end
+ end
+
+ private
+ # Use callbacks to share common setup or constraints between actions.
+ def set_charge
+ @charge = Charge.find(params[:id])
+ end
+
+ # Never trust parameters from the scary internet, only allow the white list through.
+ def charge_params
+ params.require(:charge).permit(:created, :paid, :amount, :currency, :refunded, :customer_id)
+ end
+end
diff --git a/source/credit_card_charge/app/controllers/concerns/.keep b/source/credit_card_charge/app/controllers/concerns/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/app/controllers/customers_controller.rb b/source/credit_card_charge/app/controllers/customers_controller.rb
new file mode 100644
index 000000000..c5cf7e989
--- /dev/null
+++ b/source/credit_card_charge/app/controllers/customers_controller.rb
@@ -0,0 +1,74 @@
+class CustomersController < ApplicationController
+ before_action :set_customer, only: [:show, :edit, :update, :destroy]
+
+ # GET /customers
+ # GET /customers.json
+ def index
+ @customers = Customer.all
+ end
+
+ # GET /customers/1
+ # GET /customers/1.json
+ def show
+ end
+
+ # GET /customers/new
+ def new
+ @customer = Customer.new
+ end
+
+ # GET /customers/1/edit
+ def edit
+ end
+
+ # POST /customers
+ # POST /customers.json
+ def create
+ @customer = Customer.new(customer_params)
+
+ respond_to do |format|
+ if @customer.save
+ format.html { redirect_to @customer, notice: 'Customer was successfully created.' }
+ format.json { render :show, status: :created, location: @customer }
+ else
+ format.html { render :new }
+ format.json { render json: @customer.errors, status: :unprocessable_entity }
+ end
+ end
+ end
+
+ # PATCH/PUT /customers/1
+ # PATCH/PUT /customers/1.json
+ def update
+ respond_to do |format|
+ if @customer.update(customer_params)
+ format.html { redirect_to @customer, notice: 'Customer was successfully updated.' }
+ format.json { render :show, status: :ok, location: @customer }
+ else
+ format.html { render :edit }
+ format.json { render json: @customer.errors, status: :unprocessable_entity }
+ end
+ end
+ end
+
+ # DELETE /customers/1
+ # DELETE /customers/1.json
+ def destroy
+ @customer.destroy
+ respond_to do |format|
+ format.html { redirect_to customers_url, notice: 'Customer was successfully destroyed.' }
+ format.json { head :no_content }
+ end
+ end
+
+ private
+ # Use callbacks to share common setup or constraints between actions.
+ def set_customer
+ @customer = Customer.find(params[:id])
+ end
+
+ # Never trust parameters from the scary internet, only allow the white list through.
+ def customer_params
+ params.require(:customer).permit(:first_name, :last_name)
+ end
+end
diff --git a/source/credit_card_charge/app/helpers/application_helper.rb b/source/credit_card_charge/app/helpers/application_helper.rb
new file mode 100644
index 000000000..de6be7945
--- /dev/null
+++ b/source/credit_card_charge/app/helpers/application_helper.rb
@@ -0,0 +1,2 @@
+module ApplicationHelper
+end
diff --git a/source/credit_card_charge/app/helpers/charges_helper.rb b/source/credit_card_charge/app/helpers/charges_helper.rb
new file mode 100644
index 000000000..414ee900f
--- /dev/null
+++ b/source/credit_card_charge/app/helpers/charges_helper.rb
@@ -0,0 +1,2 @@
+module ChargesHelper
+end
diff --git a/source/credit_card_charge/app/helpers/customers_helper.rb b/source/credit_card_charge/app/helpers/customers_helper.rb
new file mode 100644
index 000000000..a07ce2943
--- /dev/null
+++ b/source/credit_card_charge/app/helpers/customers_helper.rb
@@ -0,0 +1,2 @@
+module CustomersHelper
+end
diff --git a/source/credit_card_charge/app/mailers/.keep b/source/credit_card_charge/app/mailers/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/app/models/.keep b/source/credit_card_charge/app/models/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/app/models/charge.rb b/source/credit_card_charge/app/models/charge.rb
new file mode 100644
index 000000000..60baa5436
--- /dev/null
+++ b/source/credit_card_charge/app/models/charge.rb
@@ -0,0 +1,23 @@
+class Charge < ActiveRecord::Base
+ belongs_to :customer
+
+ def display_amount
+ "#{amount.to_f / 100} #{currency}"
+ end
+
+ def display_created
+ DateTime.strptime(created.to_s, '%s').strftime('%a, %b %Y %I:%M %p')
+ end
+
+ def self.failed_charges
+ Charge.where(paid: false, refunded: true)
+ end
+
+ def self.disputed_charges
+ Charge.where(paid: false, refunded: false)
+ end
+
+ def self.successful_charges
+ Charge.where(paid: true, refunded: false)
+ end
+end
diff --git a/source/credit_card_charge/app/models/concerns/.keep b/source/credit_card_charge/app/models/concerns/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/app/models/customer.rb b/source/credit_card_charge/app/models/customer.rb
new file mode 100644
index 000000000..e778278e0
--- /dev/null
+++ b/source/credit_card_charge/app/models/customer.rb
@@ -0,0 +1,5 @@
+class Customer < ActiveRecord::Base
+ def full_name
+ "#{first_name} #{last_name}"
+ end
+end
diff --git a/source/credit_card_charge/app/views/charges/_charge.json.jbuilder b/source/credit_card_charge/app/views/charges/_charge.json.jbuilder
new file mode 100644
index 000000000..ed18d5be2
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/_charge.json.jbuilder
@@ -0,0 +1,2 @@
+json.extract! charge, :id, :created, :paid, :amount, :currency, :refunded, :customer_id, :created_at, :updated_at
+json.url charge_url(charge, format: :json)
diff --git a/source/credit_card_charge/app/views/charges/_charges.html.erb b/source/credit_card_charge/app/views/charges/_charges.html.erb
new file mode 100644
index 000000000..1e7969c94
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/_charges.html.erb
@@ -0,0 +1,19 @@
+
+
+
+ Customer |
+ Amount |
+ Created |
+
+
+
+
+ <% charges.each do |charge| %>
+
+ <%= charge.customer.full_name %> |
+ <%= charge.display_amount %> |
+ <%= charge.display_created %> |
+
+ <% end %>
+
+
diff --git a/source/credit_card_charge/app/views/charges/_form.html.erb b/source/credit_card_charge/app/views/charges/_form.html.erb
new file mode 100644
index 000000000..52440c1ef
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/_form.html.erb
@@ -0,0 +1,41 @@
+<%= form_for(@charge) do |f| %>
+ <% if @charge.errors.any? %>
+
+
<%= pluralize(@charge.errors.count, "error") %> prohibited this charge from being saved:
+
+
+ <% @charge.errors.full_messages.each do |message| %>
+ - <%= message %>
+ <% end %>
+
+
+ <% end %>
+
+
+ <%= f.label :created %>
+ <%= f.number_field :created %>
+
+
+ <%= f.label :paid %>
+ <%= f.check_box :paid %>
+
+
+ <%= f.label :amount %>
+ <%= f.number_field :amount %>
+
+
+ <%= f.label :currency %>
+ <%= f.text_field :currency %>
+
+
+ <%= f.label :refunded %>
+ <%= f.check_box :refunded %>
+
+
+ <%= f.label :customer_id %>
+ <%= f.number_field :customer_id %>
+
+
+ <%= f.submit %>
+
+<% end %>
diff --git a/source/credit_card_charge/app/views/charges/edit.html.erb b/source/credit_card_charge/app/views/charges/edit.html.erb
new file mode 100644
index 000000000..8ed23b109
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/edit.html.erb
@@ -0,0 +1,6 @@
+Editing Charge
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @charge %> |
+<%= link_to 'Back', charges_path %>
diff --git a/source/credit_card_charge/app/views/charges/index.html.erb b/source/credit_card_charge/app/views/charges/index.html.erb
new file mode 100644
index 000000000..6036bf318
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/index.html.erb
@@ -0,0 +1,10 @@
+<%= notice %>
+
+Failed Charges
+<%= render partial: 'charges', locals: { charges: @failed_charges, css_class: 'failed' } %>
+
+Disputed Charges
+<%= render partial: 'charges', locals: { charges: @disputed_charges, css_class: 'disputed' } %>
+
+Successful Charges
+<%= render partial: 'charges', locals: { charges: @successful_charges, css_class: 'successful' } %>
diff --git a/source/credit_card_charge/app/views/charges/index.json.jbuilder b/source/credit_card_charge/app/views/charges/index.json.jbuilder
new file mode 100644
index 000000000..bf20b255c
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/index.json.jbuilder
@@ -0,0 +1 @@
+json.array! @charges, partial: "charges/charge", as: :charge
diff --git a/source/credit_card_charge/app/views/charges/new.html.erb b/source/credit_card_charge/app/views/charges/new.html.erb
new file mode 100644
index 000000000..55047d4e1
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/new.html.erb
@@ -0,0 +1,5 @@
+New Charge
+
+<%= render 'form' %>
+
+<%= link_to 'Back', charges_path %>
diff --git a/source/credit_card_charge/app/views/charges/show.html.erb b/source/credit_card_charge/app/views/charges/show.html.erb
new file mode 100644
index 000000000..5eaf2edae
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/show.html.erb
@@ -0,0 +1,34 @@
+<%= notice %>
+
+
+ Created:
+ <%= @charge.created %>
+
+
+
+ Paid:
+ <%= @charge.paid %>
+
+
+
+ Amount:
+ <%= @charge.amount %>
+
+
+
+ Currency:
+ <%= @charge.currency %>
+
+
+
+ Refunded:
+ <%= @charge.refunded %>
+
+
+
+ Customer:
+ <%= @charge.customer_id %>
+
+
+<%= link_to 'Edit', edit_charge_path(@charge) %> |
+<%= link_to 'Back', charges_path %>
diff --git a/source/credit_card_charge/app/views/charges/show.json.jbuilder b/source/credit_card_charge/app/views/charges/show.json.jbuilder
new file mode 100644
index 000000000..54f867331
--- /dev/null
+++ b/source/credit_card_charge/app/views/charges/show.json.jbuilder
@@ -0,0 +1 @@
+json.partial! "charges/charge", charge: @charge
diff --git a/source/credit_card_charge/app/views/customers/_customer.json.jbuilder b/source/credit_card_charge/app/views/customers/_customer.json.jbuilder
new file mode 100644
index 000000000..9f2b36660
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/_customer.json.jbuilder
@@ -0,0 +1,2 @@
+json.extract! customer, :id, :first_name, :last_name, :created_at, :updated_at
+json.url customer_url(customer, format: :json)
diff --git a/source/credit_card_charge/app/views/customers/_form.html.erb b/source/credit_card_charge/app/views/customers/_form.html.erb
new file mode 100644
index 000000000..a6a28ec49
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/_form.html.erb
@@ -0,0 +1,25 @@
+<%= form_for(@customer) do |f| %>
+ <% if @customer.errors.any? %>
+
+
<%= pluralize(@customer.errors.count, "error") %> prohibited this customer from being saved:
+
+
+ <% @customer.errors.full_messages.each do |message| %>
+ - <%= message %>
+ <% end %>
+
+
+ <% end %>
+
+
+ <%= f.label :first_name %>
+ <%= f.text_field :first_name %>
+
+
+ <%= f.label :last_name %>
+ <%= f.text_field :last_name %>
+
+
+ <%= f.submit %>
+
+<% end %>
diff --git a/source/credit_card_charge/app/views/customers/edit.html.erb b/source/credit_card_charge/app/views/customers/edit.html.erb
new file mode 100644
index 000000000..11a41c26e
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/edit.html.erb
@@ -0,0 +1,6 @@
+Editing Customer
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @customer %> |
+<%= link_to 'Back', customers_path %>
diff --git a/source/credit_card_charge/app/views/customers/index.html.erb b/source/credit_card_charge/app/views/customers/index.html.erb
new file mode 100644
index 000000000..f77c27f8b
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/index.html.erb
@@ -0,0 +1,29 @@
+<%= notice %>
+
+Listing Customers
+
+
+
+
+ First name |
+ Last name |
+ |
+
+
+
+
+ <% @customers.each do |customer| %>
+
+ <%= customer.first_name %> |
+ <%= customer.last_name %> |
+ <%= link_to 'Show', customer %> |
+ <%= link_to 'Edit', edit_customer_path(customer) %> |
+ <%= link_to 'Destroy', customer, method: :delete, data: { confirm: 'Are you sure?' } %> |
+
+ <% end %>
+
+
+
+
+
+<%= link_to 'New Customer', new_customer_path %>
diff --git a/source/credit_card_charge/app/views/customers/index.json.jbuilder b/source/credit_card_charge/app/views/customers/index.json.jbuilder
new file mode 100644
index 000000000..328edbd7a
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/index.json.jbuilder
@@ -0,0 +1 @@
+json.array! @customers, partial: "customers/customer", as: :customer
diff --git a/source/credit_card_charge/app/views/customers/new.html.erb b/source/credit_card_charge/app/views/customers/new.html.erb
new file mode 100644
index 000000000..10ca8eeb1
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/new.html.erb
@@ -0,0 +1,5 @@
+New Customer
+
+<%= render 'form' %>
+
+<%= link_to 'Back', customers_path %>
diff --git a/source/credit_card_charge/app/views/customers/show.html.erb b/source/credit_card_charge/app/views/customers/show.html.erb
new file mode 100644
index 000000000..cacd47343
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/show.html.erb
@@ -0,0 +1,14 @@
+<%= notice %>
+
+
+ First name:
+ <%= @customer.first_name %>
+
+
+
+ Last name:
+ <%= @customer.last_name %>
+
+
+<%= link_to 'Edit', edit_customer_path(@customer) %> |
+<%= link_to 'Back', customers_path %>
diff --git a/source/credit_card_charge/app/views/customers/show.json.jbuilder b/source/credit_card_charge/app/views/customers/show.json.jbuilder
new file mode 100644
index 000000000..14cfc837e
--- /dev/null
+++ b/source/credit_card_charge/app/views/customers/show.json.jbuilder
@@ -0,0 +1 @@
+json.partial! "customers/customer", customer: @customer
diff --git a/source/credit_card_charge/app/views/layouts/application.html.erb b/source/credit_card_charge/app/views/layouts/application.html.erb
new file mode 100644
index 000000000..56589865f
--- /dev/null
+++ b/source/credit_card_charge/app/views/layouts/application.html.erb
@@ -0,0 +1,14 @@
+
+
+
+ CreditCardCharge
+ <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
+ <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
+ <%= csrf_meta_tags %>
+
+
+
+<%= yield %>
+
+
+
diff --git a/source/credit_card_charge/bin/bundle b/source/credit_card_charge/bin/bundle
new file mode 100755
index 000000000..66e9889e8
--- /dev/null
+++ b/source/credit_card_charge/bin/bundle
@@ -0,0 +1,3 @@
+#!/usr/bin/env ruby
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+load Gem.bin_path('bundler', 'bundle')
diff --git a/source/credit_card_charge/bin/rails b/source/credit_card_charge/bin/rails
new file mode 100755
index 000000000..0138d79b7
--- /dev/null
+++ b/source/credit_card_charge/bin/rails
@@ -0,0 +1,9 @@
+#!/usr/bin/env ruby
+begin
+ load File.expand_path('../spring', __FILE__)
+rescue LoadError => e
+ raise unless e.message.include?('spring')
+end
+APP_PATH = File.expand_path('../../config/application', __FILE__)
+require_relative '../config/boot'
+require 'rails/commands'
diff --git a/source/credit_card_charge/bin/rake b/source/credit_card_charge/bin/rake
new file mode 100755
index 000000000..d87d5f578
--- /dev/null
+++ b/source/credit_card_charge/bin/rake
@@ -0,0 +1,9 @@
+#!/usr/bin/env ruby
+begin
+ load File.expand_path('../spring', __FILE__)
+rescue LoadError => e
+ raise unless e.message.include?('spring')
+end
+require_relative '../config/boot'
+require 'rake'
+Rake.application.run
diff --git a/source/credit_card_charge/bin/setup b/source/credit_card_charge/bin/setup
new file mode 100755
index 000000000..acdb2c138
--- /dev/null
+++ b/source/credit_card_charge/bin/setup
@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+require 'pathname'
+
+# path to your application root.
+APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
+
+Dir.chdir APP_ROOT do
+ # This script is a starting point to setup your application.
+ # Add necessary setup steps to this file:
+
+ puts "== Installing dependencies =="
+ system "gem install bundler --conservative"
+ system "bundle check || bundle install"
+
+ # puts "\n== Copying sample files =="
+ # unless File.exist?("config/database.yml")
+ # system "cp config/database.yml.sample config/database.yml"
+ # end
+
+ puts "\n== Preparing database =="
+ system "bin/rake db:setup"
+
+ puts "\n== Removing old logs and tempfiles =="
+ system "rm -f log/*"
+ system "rm -rf tmp/cache"
+
+ puts "\n== Restarting application server =="
+ system "touch tmp/restart.txt"
+end
diff --git a/source/credit_card_charge/bin/spring b/source/credit_card_charge/bin/spring
new file mode 100755
index 000000000..d89ee495f
--- /dev/null
+++ b/source/credit_card_charge/bin/spring
@@ -0,0 +1,17 @@
+#!/usr/bin/env ruby
+
+# This file loads Spring without using Bundler, in order to be fast.
+# It gets overwritten when you run the `spring binstub` command.
+
+unless defined?(Spring)
+ require 'rubygems'
+ require 'bundler'
+
+ lockfile = Bundler::LockfileParser.new(Bundler.default_lockfile.read)
+ spring = lockfile.specs.detect { |spec| spec.name == 'spring' }
+ if spring
+ Gem.use_paths Gem.dir, Bundler.bundle_path.to_s, *Gem.path
+ gem 'spring', spring.version
+ require 'spring/binstub'
+ end
+end
diff --git a/source/credit_card_charge/config.ru b/source/credit_card_charge/config.ru
new file mode 100644
index 000000000..bd83b2541
--- /dev/null
+++ b/source/credit_card_charge/config.ru
@@ -0,0 +1,4 @@
+# This file is used by Rack-based servers to start the application.
+
+require ::File.expand_path('../config/environment', __FILE__)
+run Rails.application
diff --git a/source/credit_card_charge/config/application.rb b/source/credit_card_charge/config/application.rb
new file mode 100644
index 000000000..f46da9e9e
--- /dev/null
+++ b/source/credit_card_charge/config/application.rb
@@ -0,0 +1,26 @@
+require File.expand_path('../boot', __FILE__)
+
+require 'rails/all'
+
+# Require the gems listed in Gemfile, including any gems
+# you've limited to :test, :development, or :production.
+Bundler.require(*Rails.groups)
+
+module CreditCardCharge
+ class Application < Rails::Application
+ # Settings in config/environments/* take precedence over those specified here.
+ # Application configuration should go into files in config/initializers
+ # -- all .rb files in that directory are automatically loaded.
+
+ # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
+ # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
+ # config.time_zone = 'Central Time (US & Canada)'
+
+ # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
+ # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
+ # config.i18n.default_locale = :de
+
+ # Do not swallow errors in after_commit/after_rollback callbacks.
+ config.active_record.raise_in_transactional_callbacks = true
+ end
+end
diff --git a/source/credit_card_charge/config/boot.rb b/source/credit_card_charge/config/boot.rb
new file mode 100644
index 000000000..6b750f00b
--- /dev/null
+++ b/source/credit_card_charge/config/boot.rb
@@ -0,0 +1,3 @@
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+
+require 'bundler/setup' # Set up gems listed in the Gemfile.
diff --git a/source/credit_card_charge/config/database.yml b/source/credit_card_charge/config/database.yml
new file mode 100644
index 000000000..1c1a37ca8
--- /dev/null
+++ b/source/credit_card_charge/config/database.yml
@@ -0,0 +1,25 @@
+# SQLite version 3.x
+# gem install sqlite3
+#
+# Ensure the SQLite 3 gem is defined in your Gemfile
+# gem 'sqlite3'
+#
+default: &default
+ adapter: sqlite3
+ pool: 5
+ timeout: 5000
+
+development:
+ <<: *default
+ database: db/development.sqlite3
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+ <<: *default
+ database: db/test.sqlite3
+
+production:
+ <<: *default
+ database: db/production.sqlite3
diff --git a/source/credit_card_charge/config/environment.rb b/source/credit_card_charge/config/environment.rb
new file mode 100644
index 000000000..ee8d90dc6
--- /dev/null
+++ b/source/credit_card_charge/config/environment.rb
@@ -0,0 +1,5 @@
+# Load the Rails application.
+require File.expand_path('../application', __FILE__)
+
+# Initialize the Rails application.
+Rails.application.initialize!
diff --git a/source/credit_card_charge/config/environments/development.rb b/source/credit_card_charge/config/environments/development.rb
new file mode 100644
index 000000000..b55e2144b
--- /dev/null
+++ b/source/credit_card_charge/config/environments/development.rb
@@ -0,0 +1,41 @@
+Rails.application.configure do
+ # Settings specified here will take precedence over those in config/application.rb.
+
+ # In the development environment your application's code is reloaded on
+ # every request. This slows down response time but is perfect for development
+ # since you don't have to restart the web server when you make code changes.
+ config.cache_classes = false
+
+ # Do not eager load code on boot.
+ config.eager_load = false
+
+ # Show full error reports and disable caching.
+ config.consider_all_requests_local = true
+ config.action_controller.perform_caching = false
+
+ # Don't care if the mailer can't send.
+ config.action_mailer.raise_delivery_errors = false
+
+ # Print deprecation notices to the Rails logger.
+ config.active_support.deprecation = :log
+
+ # Raise an error on page load if there are pending migrations.
+ config.active_record.migration_error = :page_load
+
+ # Debug mode disables concatenation and preprocessing of assets.
+ # This option may cause significant delays in view rendering with a large
+ # number of complex assets.
+ config.assets.debug = true
+
+ # Asset digests allow you to set far-future HTTP expiration dates on all assets,
+ # yet still be able to expire them through the digest params.
+ config.assets.digest = true
+
+ # Adds additional error checking when serving assets at runtime.
+ # Checks for improperly declared sprockets dependencies.
+ # Raises helpful error messages.
+ config.assets.raise_runtime_errors = true
+
+ # Raises error for missing translations
+ # config.action_view.raise_on_missing_translations = true
+end
diff --git a/source/credit_card_charge/config/environments/production.rb b/source/credit_card_charge/config/environments/production.rb
new file mode 100644
index 000000000..5c1b32e48
--- /dev/null
+++ b/source/credit_card_charge/config/environments/production.rb
@@ -0,0 +1,79 @@
+Rails.application.configure do
+ # Settings specified here will take precedence over those in config/application.rb.
+
+ # Code is not reloaded between requests.
+ config.cache_classes = true
+
+ # Eager load code on boot. This eager loads most of Rails and
+ # your application in memory, allowing both threaded web servers
+ # and those relying on copy on write to perform better.
+ # Rake tasks automatically ignore this option for performance.
+ config.eager_load = true
+
+ # Full error reports are disabled and caching is turned on.
+ config.consider_all_requests_local = false
+ config.action_controller.perform_caching = true
+
+ # Enable Rack::Cache to put a simple HTTP cache in front of your application
+ # Add `rack-cache` to your Gemfile before enabling this.
+ # For large-scale production use, consider using a caching reverse proxy like
+ # NGINX, varnish or squid.
+ # config.action_dispatch.rack_cache = true
+
+ # Disable serving static files from the `/public` folder by default since
+ # Apache or NGINX already handles this.
+ config.serve_static_files = ENV['RAILS_SERVE_STATIC_FILES'].present?
+
+ # Compress JavaScripts and CSS.
+ config.assets.js_compressor = :uglifier
+ # config.assets.css_compressor = :sass
+
+ # Do not fallback to assets pipeline if a precompiled asset is missed.
+ config.assets.compile = false
+
+ # Asset digests allow you to set far-future HTTP expiration dates on all assets,
+ # yet still be able to expire them through the digest params.
+ config.assets.digest = true
+
+ # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb
+
+ # Specifies the header that your server uses for sending files.
+ # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
+ # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
+
+ # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
+ # config.force_ssl = true
+
+ # Use the lowest log level to ensure availability of diagnostic information
+ # when problems arise.
+ config.log_level = :debug
+
+ # Prepend all log lines with the following tags.
+ # config.log_tags = [ :subdomain, :uuid ]
+
+ # Use a different logger for distributed setups.
+ # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
+
+ # Use a different cache store in production.
+ # config.cache_store = :mem_cache_store
+
+ # Enable serving of images, stylesheets, and JavaScripts from an asset server.
+ # config.action_controller.asset_host = 'http://assets.example.com'
+
+ # Ignore bad email addresses and do not raise email delivery errors.
+ # Set this to true and configure the email server for immediate delivery to raise delivery errors.
+ # config.action_mailer.raise_delivery_errors = false
+
+ # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
+ # the I18n.default_locale when a translation cannot be found).
+ config.i18n.fallbacks = true
+
+ # Send deprecation notices to registered listeners.
+ config.active_support.deprecation = :notify
+
+ # Use default logging formatter so that PID and timestamp are not suppressed.
+ config.log_formatter = ::Logger::Formatter.new
+
+ # Do not dump schema after migrations.
+ config.active_record.dump_schema_after_migration = false
+end
diff --git a/source/credit_card_charge/config/environments/test.rb b/source/credit_card_charge/config/environments/test.rb
new file mode 100644
index 000000000..1c19f08b2
--- /dev/null
+++ b/source/credit_card_charge/config/environments/test.rb
@@ -0,0 +1,42 @@
+Rails.application.configure do
+ # Settings specified here will take precedence over those in config/application.rb.
+
+ # The test environment is used exclusively to run your application's
+ # test suite. You never need to work with it otherwise. Remember that
+ # your test database is "scratch space" for the test suite and is wiped
+ # and recreated between test runs. Don't rely on the data there!
+ config.cache_classes = true
+
+ # Do not eager load code on boot. This avoids loading your whole application
+ # just for the purpose of running a single test. If you are using a tool that
+ # preloads Rails for running tests, you may have to set it to true.
+ config.eager_load = false
+
+ # Configure static file server for tests with Cache-Control for performance.
+ config.serve_static_files = true
+ config.static_cache_control = 'public, max-age=3600'
+
+ # Show full error reports and disable caching.
+ config.consider_all_requests_local = true
+ config.action_controller.perform_caching = false
+
+ # Raise exceptions instead of rendering exception templates.
+ config.action_dispatch.show_exceptions = false
+
+ # Disable request forgery protection in test environment.
+ config.action_controller.allow_forgery_protection = false
+
+ # Tell Action Mailer not to deliver emails to the real world.
+ # The :test delivery method accumulates sent emails in the
+ # ActionMailer::Base.deliveries array.
+ config.action_mailer.delivery_method = :test
+
+ # Randomize the order test cases are executed.
+ config.active_support.test_order = :random
+
+ # Print deprecation notices to the stderr.
+ config.active_support.deprecation = :stderr
+
+ # Raises error for missing translations
+ # config.action_view.raise_on_missing_translations = true
+end
diff --git a/source/credit_card_charge/config/initializers/assets.rb b/source/credit_card_charge/config/initializers/assets.rb
new file mode 100644
index 000000000..01ef3e663
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/assets.rb
@@ -0,0 +1,11 @@
+# Be sure to restart your server when you modify this file.
+
+# Version of your assets, change this if you want to expire all your assets.
+Rails.application.config.assets.version = '1.0'
+
+# Add additional assets to the asset load path
+# Rails.application.config.assets.paths << Emoji.images_path
+
+# Precompile additional assets.
+# application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
+# Rails.application.config.assets.precompile += %w( search.js )
diff --git a/source/credit_card_charge/config/initializers/backtrace_silencers.rb b/source/credit_card_charge/config/initializers/backtrace_silencers.rb
new file mode 100644
index 000000000..59385cdf3
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/backtrace_silencers.rb
@@ -0,0 +1,7 @@
+# Be sure to restart your server when you modify this file.
+
+# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
+# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ }
+
+# You can also remove all the silencers if you're trying to debug a problem that might stem from framework code.
+# Rails.backtrace_cleaner.remove_silencers!
diff --git a/source/credit_card_charge/config/initializers/cookies_serializer.rb b/source/credit_card_charge/config/initializers/cookies_serializer.rb
new file mode 100644
index 000000000..7f70458de
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/cookies_serializer.rb
@@ -0,0 +1,3 @@
+# Be sure to restart your server when you modify this file.
+
+Rails.application.config.action_dispatch.cookies_serializer = :json
diff --git a/source/credit_card_charge/config/initializers/filter_parameter_logging.rb b/source/credit_card_charge/config/initializers/filter_parameter_logging.rb
new file mode 100644
index 000000000..4a994e1e7
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/filter_parameter_logging.rb
@@ -0,0 +1,4 @@
+# Be sure to restart your server when you modify this file.
+
+# Configure sensitive parameters which will be filtered from the log file.
+Rails.application.config.filter_parameters += [:password]
diff --git a/source/credit_card_charge/config/initializers/inflections.rb b/source/credit_card_charge/config/initializers/inflections.rb
new file mode 100644
index 000000000..ac033bf9d
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/inflections.rb
@@ -0,0 +1,16 @@
+# Be sure to restart your server when you modify this file.
+
+# Add new inflection rules using the following format. Inflections
+# are locale specific, and you may define rules for as many different
+# locales as you wish. All of these examples are active by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
+# inflect.plural /^(ox)$/i, '\1en'
+# inflect.singular /^(ox)en/i, '\1'
+# inflect.irregular 'person', 'people'
+# inflect.uncountable %w( fish sheep )
+# end
+
+# These inflection rules are supported but not enabled by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
+# inflect.acronym 'RESTful'
+# end
diff --git a/source/credit_card_charge/config/initializers/mime_types.rb b/source/credit_card_charge/config/initializers/mime_types.rb
new file mode 100644
index 000000000..dc1899682
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/mime_types.rb
@@ -0,0 +1,4 @@
+# Be sure to restart your server when you modify this file.
+
+# Add new mime types for use in respond_to blocks:
+# Mime::Type.register "text/richtext", :rtf
diff --git a/source/credit_card_charge/config/initializers/session_store.rb b/source/credit_card_charge/config/initializers/session_store.rb
new file mode 100644
index 000000000..4d3e282f3
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/session_store.rb
@@ -0,0 +1,3 @@
+# Be sure to restart your server when you modify this file.
+
+Rails.application.config.session_store :cookie_store, key: '_credit_card_charge_session'
diff --git a/source/credit_card_charge/config/initializers/to_time_preserves_timezone.rb b/source/credit_card_charge/config/initializers/to_time_preserves_timezone.rb
new file mode 100644
index 000000000..8674be322
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/to_time_preserves_timezone.rb
@@ -0,0 +1,10 @@
+# Be sure to restart your server when you modify this file.
+
+# Preserve the timezone of the receiver when calling to `to_time`.
+# Ruby 2.4 will change the behavior of `to_time` to preserve the timezone
+# when converting to an instance of `Time` instead of the previous behavior
+# of converting to the local system timezone.
+#
+# Rails 5.0 introduced this config option so that apps made with earlier
+# versions of Rails are not affected when upgrading.
+ActiveSupport.to_time_preserves_timezone = true
diff --git a/source/credit_card_charge/config/initializers/wrap_parameters.rb b/source/credit_card_charge/config/initializers/wrap_parameters.rb
new file mode 100644
index 000000000..33725e95f
--- /dev/null
+++ b/source/credit_card_charge/config/initializers/wrap_parameters.rb
@@ -0,0 +1,14 @@
+# Be sure to restart your server when you modify this file.
+
+# This file contains settings for ActionController::ParamsWrapper which
+# is enabled by default.
+
+# Enable parameter wrapping for JSON. You can disable this by setting :format to an empty array.
+ActiveSupport.on_load(:action_controller) do
+ wrap_parameters format: [:json] if respond_to?(:wrap_parameters)
+end
+
+# To enable root element in JSON for ActiveRecord objects.
+# ActiveSupport.on_load(:active_record) do
+# self.include_root_in_json = true
+# end
diff --git a/source/credit_card_charge/config/locales/en.yml b/source/credit_card_charge/config/locales/en.yml
new file mode 100644
index 000000000..065395716
--- /dev/null
+++ b/source/credit_card_charge/config/locales/en.yml
@@ -0,0 +1,23 @@
+# Files in the config/locales directory are used for internationalization
+# and are automatically loaded by Rails. If you want to use locales other
+# than English, add the necessary files in this directory.
+#
+# To use the locales, use `I18n.t`:
+#
+# I18n.t 'hello'
+#
+# In views, this is aliased to just `t`:
+#
+# <%= t('hello') %>
+#
+# To use a different locale, set it with `I18n.locale`:
+#
+# I18n.locale = :es
+#
+# This would use the information in config/locales/es.yml.
+#
+# To learn more, please read the Rails Internationalization guide
+# available at http://guides.rubyonrails.org/i18n.html.
+
+en:
+ hello: "Hello world"
diff --git a/source/credit_card_charge/config/routes.rb b/source/credit_card_charge/config/routes.rb
new file mode 100644
index 000000000..1f0fe60d8
--- /dev/null
+++ b/source/credit_card_charge/config/routes.rb
@@ -0,0 +1,58 @@
+Rails.application.routes.draw do
+ resources :customers
+ resources :charges
+ # The priority is based upon order of creation: first created -> highest priority.
+ # See how all your routes lay out with "rake routes".
+
+ # You can have the root of your site routed with "root"
+ root 'charges#index'
+
+ # Example of regular route:
+ # get 'products/:id' => 'catalog#view'
+
+ # Example of named route that can be invoked with purchase_url(id: product.id)
+ # get 'products/:id/purchase' => 'catalog#purchase', as: :purchase
+
+ # Example resource route (maps HTTP verbs to controller actions automatically):
+ # resources :products
+
+ # Example resource route with options:
+ # resources :products do
+ # member do
+ # get 'short'
+ # post 'toggle'
+ # end
+ #
+ # collection do
+ # get 'sold'
+ # end
+ # end
+
+ # Example resource route with sub-resources:
+ # resources :products do
+ # resources :comments, :sales
+ # resource :seller
+ # end
+
+ # Example resource route with more complex sub-resources:
+ # resources :products do
+ # resources :comments
+ # resources :sales do
+ # get 'recent', on: :collection
+ # end
+ # end
+
+ # Example resource route with concerns:
+ # concern :toggleable do
+ # post 'toggle'
+ # end
+ # resources :posts, concerns: :toggleable
+ # resources :photos, concerns: :toggleable
+
+ # Example resource route within a namespace:
+ # namespace :admin do
+ # # Directs /admin/products/* to Admin::ProductsController
+ # # (app/controllers/admin/products_controller.rb)
+ # resources :products
+ # end
+end
diff --git a/source/credit_card_charge/config/secrets.yml b/source/credit_card_charge/config/secrets.yml
new file mode 100644
index 000000000..b8a1c33e8
--- /dev/null
+++ b/source/credit_card_charge/config/secrets.yml
@@ -0,0 +1,22 @@
+# Be sure to restart your server when you modify this file.
+
+# Your secret key is used for verifying the integrity of signed cookies.
+# If you change this key, all old signed cookies will become invalid!
+
+# Make sure the secret is at least 30 characters and all random,
+# no regular words or you'll be exposed to dictionary attacks.
+# You can use `rake secret` to generate a secure secret key.
+
+# Make sure the secrets in this file are kept private
+# if you're sharing your code publicly.
+
+development:
+ secret_key_base: de5c58873ea4d5a9830e99d06b400885757ac563c72a42244d32f746d5006e822a68006d47c91f848c499d6ef95236a991cba452a740e2e8f50692d8398531f3
+
+test:
+ secret_key_base: 8ba9d02773ea820fa8aacd929ab73d8f3849218697e3ce51dc34a9f5361c525e64fe6948aa3a2cd63036bc0d9ca158a2c2b2830f9ad56d40b66bb1405a357a9c
+
+# Do not keep production secrets in the repository,
+# instead read values from the environment.
+production:
+ secret_key_base: <%= ENV["SECRET_KEY_BASE"] %>
diff --git a/source/credit_card_charge/db/migrate/20200918181540_create_charges.rb b/source/credit_card_charge/db/migrate/20200918181540_create_charges.rb
new file mode 100644
index 000000000..3b8d28ca3
--- /dev/null
+++ b/source/credit_card_charge/db/migrate/20200918181540_create_charges.rb
@@ -0,0 +1,14 @@
+class CreateCharges < ActiveRecord::Migration
+ def change
+ create_table :charges do |t|
+ t.integer :created
+ t.boolean :paid
+ t.integer :amount
+ t.string :currency, default: 'USD'
+ t.boolean :refunded
+ t.integer :customer_id
+
+ t.timestamps null: false
+ end
+ end
+end
diff --git a/source/credit_card_charge/db/migrate/20200918181550_create_customers.rb b/source/credit_card_charge/db/migrate/20200918181550_create_customers.rb
new file mode 100644
index 000000000..4a0ac76c1
--- /dev/null
+++ b/source/credit_card_charge/db/migrate/20200918181550_create_customers.rb
@@ -0,0 +1,10 @@
+class CreateCustomers < ActiveRecord::Migration
+ def change
+ create_table :customers do |t|
+ t.string :first_name
+ t.string :last_name
+
+ t.timestamps null: false
+ end
+ end
+end
diff --git a/source/credit_card_charge/db/schema.rb b/source/credit_card_charge/db/schema.rb
new file mode 100644
index 000000000..bfeaef332
--- /dev/null
+++ b/source/credit_card_charge/db/schema.rb
@@ -0,0 +1,34 @@
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 20200918181550) do
+
+ create_table "charges", force: :cascade do |t|
+ t.integer "created"
+ t.boolean "paid"
+ t.integer "amount"
+ t.string "currency", default: "USD"
+ t.boolean "refunded"
+ t.integer "customer_id"
+ t.datetime "created_at", null: false
+ t.datetime "updated_at", null: false
+ end
+
+ create_table "customers", force: :cascade do |t|
+ t.string "first_name"
+ t.string "last_name"
+ t.datetime "created_at", null: false
+ t.datetime "updated_at", null: false
+ end
+
+end
diff --git a/source/credit_card_charge/db/seeds.rb b/source/credit_card_charge/db/seeds.rb
new file mode 100644
index 000000000..5c7cb29d8
--- /dev/null
+++ b/source/credit_card_charge/db/seeds.rb
@@ -0,0 +1,59 @@
+# This file should contain all the record creation needed to seed the database with its default values.
+# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).
+#
+# Examples:
+#
+# cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
+# Mayor.create(name: 'Emanuel', city: cities.first)
+
+def create_failed_transactions(transaction_count, customer)
+ transaction_count.times do
+ Charge.create(
+ created: Time.zone.now.to_i,
+ amount: rand(100..10_000),
+ paid: false,
+ refunded: true,
+ customer: customer
+ )
+ end
+end
+
+def create_disputed_transactions(transaction_count, customer)
+ transaction_count.times do
+ Charge.create(
+ created: Time.zone.now.to_i,
+ amount: rand(100..10_000),
+ paid: false,
+ refunded: false,
+ customer: customer
+ )
+ end
+end
+
+def create_successful_transactions(transaction_count, customer)
+ transaction_count.times do
+ Charge.create(
+ created: Time.zone.now.to_i,
+ amount: rand(100..10_000),
+ paid: true,
+ refunded: false,
+ customer: customer
+ )
+ end
+end
+
+customer1 = Customer.create(first_name: 'Johny', last_name: 'Flow')
+customer2 = Customer.create(first_name: 'Raj', last_name: 'Jamnis')
+customer3 = Customer.create(first_name: 'Andrew', last_name: 'Chung')
+customer4 = Customer.create(first_name: 'Mike', last_name: 'Smith')
+
+create_successful_transactions 5, customer1
+create_successful_transactions 3, customer2
+create_successful_transactions 1, customer3
+create_successful_transactions 1, customer4
+
+create_failed_transactions 3, customer3
+create_failed_transactions 2, customer4
+
+create_disputed_transactions 3, customer1
+create_disputed_transactions 2, customer2
diff --git a/source/credit_card_charge/lib/assets/.keep b/source/credit_card_charge/lib/assets/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/lib/tasks/.keep b/source/credit_card_charge/lib/tasks/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/log/.keep b/source/credit_card_charge/log/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/public/404.html b/source/credit_card_charge/public/404.html
new file mode 100644
index 000000000..b612547fc
--- /dev/null
+++ b/source/credit_card_charge/public/404.html
@@ -0,0 +1,67 @@
+
+
+
+ The page you were looking for doesn't exist (404)
+
+
+
+
+
+
+
+
+
The page you were looking for doesn't exist.
+
You may have mistyped the address or the page may have moved.
+
+
If you are the application owner check the logs for more information.
+
+
+
diff --git a/source/credit_card_charge/public/422.html b/source/credit_card_charge/public/422.html
new file mode 100644
index 000000000..a21f82b3b
--- /dev/null
+++ b/source/credit_card_charge/public/422.html
@@ -0,0 +1,67 @@
+
+
+
+ The change you wanted was rejected (422)
+
+
+
+
+
+
+
+
+
The change you wanted was rejected.
+
Maybe you tried to change something you didn't have access to.
+
+
If you are the application owner check the logs for more information.
+
+
+
diff --git a/source/credit_card_charge/public/500.html b/source/credit_card_charge/public/500.html
new file mode 100644
index 000000000..061abc587
--- /dev/null
+++ b/source/credit_card_charge/public/500.html
@@ -0,0 +1,66 @@
+
+
+
+ We're sorry, but something went wrong (500)
+
+
+
+
+
+
+
+
+
We're sorry, but something went wrong.
+
+
If you are the application owner check the logs for more information.
+
+
+
diff --git a/source/credit_card_charge/public/favicon.ico b/source/credit_card_charge/public/favicon.ico
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/public/robots.txt b/source/credit_card_charge/public/robots.txt
new file mode 100644
index 000000000..3c9c7c01f
--- /dev/null
+++ b/source/credit_card_charge/public/robots.txt
@@ -0,0 +1,5 @@
+# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
+#
+# To ban all spiders from the entire site uncomment the next two lines:
+# User-agent: *
+# Disallow: /
diff --git a/source/credit_card_charge/spec/controllers/charges_controller_spec.rb b/source/credit_card_charge/spec/controllers/charges_controller_spec.rb
new file mode 100644
index 000000000..e2a7f9c4c
--- /dev/null
+++ b/source/credit_card_charge/spec/controllers/charges_controller_spec.rb
@@ -0,0 +1,141 @@
+require 'rails_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator. If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails. There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec. Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+#
+# Also compared to earlier versions of this generator, there are no longer any
+# expectations of assigns and templates rendered. These features have been
+# removed from Rails core in Rails 5, but can be added back in via the
+# `rails-controller-testing` gem.
+
+RSpec.describe ChargesController, type: :controller do
+
+ # This should return the minimal set of attributes required to create a valid
+ # Charge. As you add validations to Charge, be sure to
+ # adjust the attributes here as well.
+ let(:valid_attributes) {
+ skip("Add a hash of attributes valid for your model")
+ }
+
+ let(:invalid_attributes) {
+ skip("Add a hash of attributes invalid for your model")
+ }
+
+ # This should return the minimal set of values that should be in the session
+ # in order to pass any filters (e.g. authentication) defined in
+ # ChargesController. Be sure to keep this updated too.
+ let(:valid_session) { {} }
+
+ describe "GET #index" do
+ it "returns a success response" do
+ Charge.create! valid_attributes
+ get :index, {}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "GET #show" do
+ it "returns a success response" do
+ charge = Charge.create! valid_attributes
+ get :show, {:id => charge.to_param}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "GET #new" do
+ it "returns a success response" do
+ get :new, {}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "GET #edit" do
+ it "returns a success response" do
+ charge = Charge.create! valid_attributes
+ get :edit, {:id => charge.to_param}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "POST #create" do
+ context "with valid params" do
+ it "creates a new Charge" do
+ expect {
+ post :create, {:charge => valid_attributes}, valid_session
+ }.to change(Charge, :count).by(1)
+ end
+
+ it "redirects to the created charge" do
+ post :create, {:charge => valid_attributes}, valid_session
+ expect(response).to redirect_to(Charge.last)
+ end
+ end
+
+ context "with invalid params" do
+ it "returns a success response (i.e. to display the 'new' template)" do
+ post :create, {:charge => invalid_attributes}, valid_session
+ expect(response).to be_successful
+ end
+ end
+ end
+
+ describe "PUT #update" do
+ context "with valid params" do
+ let(:new_attributes) {
+ skip("Add a hash of attributes valid for your model")
+ }
+
+ it "updates the requested charge" do
+ charge = Charge.create! valid_attributes
+ put :update, {:id => charge.to_param, :charge => new_attributes}, valid_session
+ charge.reload
+ skip("Add assertions for updated state")
+ end
+
+ it "redirects to the charge" do
+ charge = Charge.create! valid_attributes
+ put :update, {:id => charge.to_param, :charge => valid_attributes}, valid_session
+ expect(response).to redirect_to(charge)
+ end
+ end
+
+ context "with invalid params" do
+ it "returns a success response (i.e. to display the 'edit' template)" do
+ charge = Charge.create! valid_attributes
+ put :update, {:id => charge.to_param, :charge => invalid_attributes}, valid_session
+ expect(response).to be_successful
+ end
+ end
+ end
+
+ describe "DELETE #destroy" do
+ it "destroys the requested charge" do
+ charge = Charge.create! valid_attributes
+ expect {
+ delete :destroy, {:id => charge.to_param}, valid_session
+ }.to change(Charge, :count).by(-1)
+ end
+
+ it "redirects to the charges list" do
+ charge = Charge.create! valid_attributes
+ delete :destroy, {:id => charge.to_param}, valid_session
+ expect(response).to redirect_to(charges_url)
+ end
+ end
+
+end
diff --git a/source/credit_card_charge/spec/controllers/customers_controller_spec.rb b/source/credit_card_charge/spec/controllers/customers_controller_spec.rb
new file mode 100644
index 000000000..60980a9d4
--- /dev/null
+++ b/source/credit_card_charge/spec/controllers/customers_controller_spec.rb
@@ -0,0 +1,141 @@
+require 'rails_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator. If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails. There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec. Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+#
+# Also compared to earlier versions of this generator, there are no longer any
+# expectations of assigns and templates rendered. These features have been
+# removed from Rails core in Rails 5, but can be added back in via the
+# `rails-controller-testing` gem.
+
+RSpec.describe CustomersController, type: :controller do
+
+ # This should return the minimal set of attributes required to create a valid
+ # Customer. As you add validations to Customer, be sure to
+ # adjust the attributes here as well.
+ let(:valid_attributes) {
+ skip("Add a hash of attributes valid for your model")
+ }
+
+ let(:invalid_attributes) {
+ skip("Add a hash of attributes invalid for your model")
+ }
+
+ # This should return the minimal set of values that should be in the session
+ # in order to pass any filters (e.g. authentication) defined in
+ # CustomersController. Be sure to keep this updated too.
+ let(:valid_session) { {} }
+
+ describe "GET #index" do
+ it "returns a success response" do
+ Customer.create! valid_attributes
+ get :index, {}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "GET #show" do
+ it "returns a success response" do
+ customer = Customer.create! valid_attributes
+ get :show, {:id => customer.to_param}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "GET #new" do
+ it "returns a success response" do
+ get :new, {}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "GET #edit" do
+ it "returns a success response" do
+ customer = Customer.create! valid_attributes
+ get :edit, {:id => customer.to_param}, valid_session
+ expect(response).to be_successful
+ end
+ end
+
+ describe "POST #create" do
+ context "with valid params" do
+ it "creates a new Customer" do
+ expect {
+ post :create, {:customer => valid_attributes}, valid_session
+ }.to change(Customer, :count).by(1)
+ end
+
+ it "redirects to the created customer" do
+ post :create, {:customer => valid_attributes}, valid_session
+ expect(response).to redirect_to(Customer.last)
+ end
+ end
+
+ context "with invalid params" do
+ it "returns a success response (i.e. to display the 'new' template)" do
+ post :create, {:customer => invalid_attributes}, valid_session
+ expect(response).to be_successful
+ end
+ end
+ end
+
+ describe "PUT #update" do
+ context "with valid params" do
+ let(:new_attributes) {
+ skip("Add a hash of attributes valid for your model")
+ }
+
+ it "updates the requested customer" do
+ customer = Customer.create! valid_attributes
+ put :update, {:id => customer.to_param, :customer => new_attributes}, valid_session
+ customer.reload
+ skip("Add assertions for updated state")
+ end
+
+ it "redirects to the customer" do
+ customer = Customer.create! valid_attributes
+ put :update, {:id => customer.to_param, :customer => valid_attributes}, valid_session
+ expect(response).to redirect_to(customer)
+ end
+ end
+
+ context "with invalid params" do
+ it "returns a success response (i.e. to display the 'edit' template)" do
+ customer = Customer.create! valid_attributes
+ put :update, {:id => customer.to_param, :customer => invalid_attributes}, valid_session
+ expect(response).to be_successful
+ end
+ end
+ end
+
+ describe "DELETE #destroy" do
+ it "destroys the requested customer" do
+ customer = Customer.create! valid_attributes
+ expect {
+ delete :destroy, {:id => customer.to_param}, valid_session
+ }.to change(Customer, :count).by(-1)
+ end
+
+ it "redirects to the customers list" do
+ customer = Customer.create! valid_attributes
+ delete :destroy, {:id => customer.to_param}, valid_session
+ expect(response).to redirect_to(customers_url)
+ end
+ end
+
+end
diff --git a/source/credit_card_charge/spec/helpers/charges_helper_spec.rb b/source/credit_card_charge/spec/helpers/charges_helper_spec.rb
new file mode 100644
index 000000000..0c25eaa8c
--- /dev/null
+++ b/source/credit_card_charge/spec/helpers/charges_helper_spec.rb
@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the ChargesHelper. For example:
+#
+# describe ChargesHelper do
+# describe "string concat" do
+# it "concats two strings with spaces" do
+# expect(helper.concat_strings("this","that")).to eq("this that")
+# end
+# end
+# end
+RSpec.describe ChargesHelper, type: :helper do
+ pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/source/credit_card_charge/spec/helpers/customers_helper_spec.rb b/source/credit_card_charge/spec/helpers/customers_helper_spec.rb
new file mode 100644
index 000000000..fa160374f
--- /dev/null
+++ b/source/credit_card_charge/spec/helpers/customers_helper_spec.rb
@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+# Specs in this file have access to a helper object that includes
+# the CustomersHelper. For example:
+#
+# describe CustomersHelper do
+# describe "string concat" do
+# it "concats two strings with spaces" do
+# expect(helper.concat_strings("this","that")).to eq("this that")
+# end
+# end
+# end
+RSpec.describe CustomersHelper, type: :helper do
+ pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/source/credit_card_charge/spec/models/charge_spec.rb b/source/credit_card_charge/spec/models/charge_spec.rb
new file mode 100644
index 000000000..a99f4cce3
--- /dev/null
+++ b/source/credit_card_charge/spec/models/charge_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Charge, type: :model do
+ pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/source/credit_card_charge/spec/models/customer_spec.rb b/source/credit_card_charge/spec/models/customer_spec.rb
new file mode 100644
index 000000000..3399b1f56
--- /dev/null
+++ b/source/credit_card_charge/spec/models/customer_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Customer, type: :model do
+ pending "add some examples to (or delete) #{__FILE__}"
+end
diff --git a/source/credit_card_charge/spec/rails_helper.rb b/source/credit_card_charge/spec/rails_helper.rb
new file mode 100644
index 000000000..b06351ba4
--- /dev/null
+++ b/source/credit_card_charge/spec/rails_helper.rb
@@ -0,0 +1,63 @@
+# 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', __dir__)
+
+# 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')].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
+
+ # 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
diff --git a/source/credit_card_charge/spec/requests/charges_spec.rb b/source/credit_card_charge/spec/requests/charges_spec.rb
new file mode 100644
index 000000000..504ef7846
--- /dev/null
+++ b/source/credit_card_charge/spec/requests/charges_spec.rb
@@ -0,0 +1,10 @@
+require 'rails_helper'
+
+RSpec.describe "Charges", type: :request do
+ describe "GET /charges" do
+ it "works! (now write some real specs)" do
+ get charges_path
+ expect(response).to have_http_status(200)
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/requests/customers_spec.rb b/source/credit_card_charge/spec/requests/customers_spec.rb
new file mode 100644
index 000000000..081166fb1
--- /dev/null
+++ b/source/credit_card_charge/spec/requests/customers_spec.rb
@@ -0,0 +1,10 @@
+require 'rails_helper'
+
+RSpec.describe "Customers", type: :request do
+ describe "GET /customers" do
+ it "works! (now write some real specs)" do
+ get customers_path
+ expect(response).to have_http_status(200)
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/routing/charges_routing_spec.rb b/source/credit_card_charge/spec/routing/charges_routing_spec.rb
new file mode 100644
index 000000000..4b2d9c92f
--- /dev/null
+++ b/source/credit_card_charge/spec/routing/charges_routing_spec.rb
@@ -0,0 +1,38 @@
+require "rails_helper"
+
+RSpec.describe ChargesController, type: :routing do
+ describe "routing" do
+ it "routes to #index" do
+ expect(:get => "/charges").to route_to("charges#index")
+ end
+
+ it "routes to #new" do
+ expect(:get => "/charges/new").to route_to("charges#new")
+ end
+
+ it "routes to #show" do
+ expect(:get => "/charges/1").to route_to("charges#show", :id => "1")
+ end
+
+ it "routes to #edit" do
+ expect(:get => "/charges/1/edit").to route_to("charges#edit", :id => "1")
+ end
+
+
+ it "routes to #create" do
+ expect(:post => "/charges").to route_to("charges#create")
+ end
+
+ it "routes to #update via PUT" do
+ expect(:put => "/charges/1").to route_to("charges#update", :id => "1")
+ end
+
+ it "routes to #update via PATCH" do
+ expect(:patch => "/charges/1").to route_to("charges#update", :id => "1")
+ end
+
+ it "routes to #destroy" do
+ expect(:delete => "/charges/1").to route_to("charges#destroy", :id => "1")
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/routing/customers_routing_spec.rb b/source/credit_card_charge/spec/routing/customers_routing_spec.rb
new file mode 100644
index 000000000..622cd626a
--- /dev/null
+++ b/source/credit_card_charge/spec/routing/customers_routing_spec.rb
@@ -0,0 +1,38 @@
+require "rails_helper"
+
+RSpec.describe CustomersController, type: :routing do
+ describe "routing" do
+ it "routes to #index" do
+ expect(:get => "/customers").to route_to("customers#index")
+ end
+
+ it "routes to #new" do
+ expect(:get => "/customers/new").to route_to("customers#new")
+ end
+
+ it "routes to #show" do
+ expect(:get => "/customers/1").to route_to("customers#show", :id => "1")
+ end
+
+ it "routes to #edit" do
+ expect(:get => "/customers/1/edit").to route_to("customers#edit", :id => "1")
+ end
+
+
+ it "routes to #create" do
+ expect(:post => "/customers").to route_to("customers#create")
+ end
+
+ it "routes to #update via PUT" do
+ expect(:put => "/customers/1").to route_to("customers#update", :id => "1")
+ end
+
+ it "routes to #update via PATCH" do
+ expect(:patch => "/customers/1").to route_to("customers#update", :id => "1")
+ end
+
+ it "routes to #destroy" do
+ expect(:delete => "/customers/1").to route_to("customers#destroy", :id => "1")
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/spec_helper.rb b/source/credit_card_charge/spec/spec_helper.rb
new file mode 100644
index 000000000..ce33d66df
--- /dev/null
+++ b/source/credit_card_charge/spec/spec_helper.rb
@@ -0,0 +1,96 @@
+# 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 http://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:
+ # - http://rspec.info/blog/2012/06/rspecs-new-expectation-syntax/
+ # - http://www.teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
+ # - http://rspec.info/blog/2014/05/notable-changes-in-rspec-3/#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
diff --git a/source/credit_card_charge/spec/views/charges/edit.html.erb_spec.rb b/source/credit_card_charge/spec/views/charges/edit.html.erb_spec.rb
new file mode 100644
index 000000000..413f3f9ee
--- /dev/null
+++ b/source/credit_card_charge/spec/views/charges/edit.html.erb_spec.rb
@@ -0,0 +1,33 @@
+require 'rails_helper'
+
+RSpec.describe "charges/edit", type: :view do
+ before(:each) do
+ @charge = assign(:charge, Charge.create!(
+ :created => 1,
+ :paid => false,
+ :amount => 1,
+ :currency => "MyString",
+ :refunded => false,
+ :customer_id => 1
+ ))
+ end
+
+ it "renders the edit charge form" do
+ render
+
+ assert_select "form[action=?][method=?]", charge_path(@charge), "post" do
+
+ assert_select "input#charge_created[name=?]", "charge[created]"
+
+ assert_select "input#charge_paid[name=?]", "charge[paid]"
+
+ assert_select "input#charge_amount[name=?]", "charge[amount]"
+
+ assert_select "input#charge_currency[name=?]", "charge[currency]"
+
+ assert_select "input#charge_refunded[name=?]", "charge[refunded]"
+
+ assert_select "input#charge_customer_id[name=?]", "charge[customer_id]"
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/views/charges/index.html.erb_spec.rb b/source/credit_card_charge/spec/views/charges/index.html.erb_spec.rb
new file mode 100644
index 000000000..c55e673b6
--- /dev/null
+++ b/source/credit_card_charge/spec/views/charges/index.html.erb_spec.rb
@@ -0,0 +1,22 @@
+require 'rails_helper'
+
+RSpec.describe "charges/index", type: :view do
+ before(:each) do
+ assign(:failed_charges, Charge.failed_charges)
+ assign(:disputed_charges, Charge.disputed_charges)
+ assign(:successful_charges, Charge.successful_charges)
+ end
+
+ it 'renders lists of failed, displuted and successful charges' do
+ render
+
+ assert_select 'table.failed', count: 1
+ assert_select 'table.failed tbody tr', count: 5
+
+ assert_select 'table.disputed', count: 1
+ assert_select 'table.disputed tbody tr', count: 5
+
+ assert_select 'table.successful', count: 1
+ assert_select 'table.successful tbody tr', count: 10
+ end
+end
diff --git a/source/credit_card_charge/spec/views/charges/new.html.erb_spec.rb b/source/credit_card_charge/spec/views/charges/new.html.erb_spec.rb
new file mode 100644
index 000000000..8a9ec8fc4
--- /dev/null
+++ b/source/credit_card_charge/spec/views/charges/new.html.erb_spec.rb
@@ -0,0 +1,33 @@
+require 'rails_helper'
+
+RSpec.describe "charges/new", type: :view do
+ before(:each) do
+ assign(:charge, Charge.new(
+ :created => 1,
+ :paid => false,
+ :amount => 1,
+ :currency => "MyString",
+ :refunded => false,
+ :customer_id => 1
+ ))
+ end
+
+ it "renders new charge form" do
+ render
+
+ assert_select "form[action=?][method=?]", charges_path, "post" do
+
+ assert_select "input#charge_created[name=?]", "charge[created]"
+
+ assert_select "input#charge_paid[name=?]", "charge[paid]"
+
+ assert_select "input#charge_amount[name=?]", "charge[amount]"
+
+ assert_select "input#charge_currency[name=?]", "charge[currency]"
+
+ assert_select "input#charge_refunded[name=?]", "charge[refunded]"
+
+ assert_select "input#charge_customer_id[name=?]", "charge[customer_id]"
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/views/charges/show.html.erb_spec.rb b/source/credit_card_charge/spec/views/charges/show.html.erb_spec.rb
new file mode 100644
index 000000000..719a9cdd0
--- /dev/null
+++ b/source/credit_card_charge/spec/views/charges/show.html.erb_spec.rb
@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+RSpec.describe "charges/show", type: :view do
+ before(:each) do
+ @charge = assign(:charge, Charge.create!(
+ :created => 2,
+ :paid => false,
+ :amount => 3,
+ :currency => "Currency",
+ :refunded => false,
+ :customer_id => 4
+ ))
+ end
+
+ it "renders attributes in " do
+ render
+ expect(rendered).to match(/2/)
+ expect(rendered).to match(/false/)
+ expect(rendered).to match(/3/)
+ expect(rendered).to match(/Currency/)
+ expect(rendered).to match(/false/)
+ expect(rendered).to match(/4/)
+ end
+end
diff --git a/source/credit_card_charge/spec/views/customers/edit.html.erb_spec.rb b/source/credit_card_charge/spec/views/customers/edit.html.erb_spec.rb
new file mode 100644
index 000000000..35f127c2c
--- /dev/null
+++ b/source/credit_card_charge/spec/views/customers/edit.html.erb_spec.rb
@@ -0,0 +1,21 @@
+require 'rails_helper'
+
+RSpec.describe "customers/edit", type: :view do
+ before(:each) do
+ @customer = assign(:customer, Customer.create!(
+ :first_name => "MyString",
+ :last_name => "MyString"
+ ))
+ end
+
+ it "renders the edit customer form" do
+ render
+
+ assert_select "form[action=?][method=?]", customer_path(@customer), "post" do
+
+ assert_select "input#customer_first_name[name=?]", "customer[first_name]"
+
+ assert_select "input#customer_last_name[name=?]", "customer[last_name]"
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/views/customers/index.html.erb_spec.rb b/source/credit_card_charge/spec/views/customers/index.html.erb_spec.rb
new file mode 100644
index 000000000..76a42155b
--- /dev/null
+++ b/source/credit_card_charge/spec/views/customers/index.html.erb_spec.rb
@@ -0,0 +1,22 @@
+require 'rails_helper'
+
+RSpec.describe "customers/index", type: :view do
+ before(:each) do
+ assign(:customers, [
+ Customer.create!(
+ :first_name => "First Name",
+ :last_name => "Last Name"
+ ),
+ Customer.create!(
+ :first_name => "First Name",
+ :last_name => "Last Name"
+ )
+ ])
+ end
+
+ it "renders a list of customers" do
+ render
+ assert_select "tr>td", :text => "First Name".to_s, :count => 2
+ assert_select "tr>td", :text => "Last Name".to_s, :count => 2
+ end
+end
diff --git a/source/credit_card_charge/spec/views/customers/new.html.erb_spec.rb b/source/credit_card_charge/spec/views/customers/new.html.erb_spec.rb
new file mode 100644
index 000000000..bb26fd937
--- /dev/null
+++ b/source/credit_card_charge/spec/views/customers/new.html.erb_spec.rb
@@ -0,0 +1,21 @@
+require 'rails_helper'
+
+RSpec.describe "customers/new", type: :view do
+ before(:each) do
+ assign(:customer, Customer.new(
+ :first_name => "MyString",
+ :last_name => "MyString"
+ ))
+ end
+
+ it "renders new customer form" do
+ render
+
+ assert_select "form[action=?][method=?]", customers_path, "post" do
+
+ assert_select "input#customer_first_name[name=?]", "customer[first_name]"
+
+ assert_select "input#customer_last_name[name=?]", "customer[last_name]"
+ end
+ end
+end
diff --git a/source/credit_card_charge/spec/views/customers/show.html.erb_spec.rb b/source/credit_card_charge/spec/views/customers/show.html.erb_spec.rb
new file mode 100644
index 000000000..28ce03fd9
--- /dev/null
+++ b/source/credit_card_charge/spec/views/customers/show.html.erb_spec.rb
@@ -0,0 +1,16 @@
+require 'rails_helper'
+
+RSpec.describe "customers/show", type: :view do
+ before(:each) do
+ @customer = assign(:customer, Customer.create!(
+ :first_name => "First Name",
+ :last_name => "Last Name"
+ ))
+ end
+
+ it "renders attributes in
" do
+ render
+ expect(rendered).to match(/First Name/)
+ expect(rendered).to match(/Last Name/)
+ end
+end
diff --git a/source/credit_card_charge/test/controllers/.keep b/source/credit_card_charge/test/controllers/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/test/fixtures/.keep b/source/credit_card_charge/test/fixtures/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/test/helpers/.keep b/source/credit_card_charge/test/helpers/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/test/integration/.keep b/source/credit_card_charge/test/integration/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/test/mailers/.keep b/source/credit_card_charge/test/mailers/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/test/models/.keep b/source/credit_card_charge/test/models/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/test/test_helper.rb b/source/credit_card_charge/test/test_helper.rb
new file mode 100644
index 000000000..92e39b2d7
--- /dev/null
+++ b/source/credit_card_charge/test/test_helper.rb
@@ -0,0 +1,10 @@
+ENV['RAILS_ENV'] ||= 'test'
+require File.expand_path('../../config/environment', __FILE__)
+require 'rails/test_help'
+
+class ActiveSupport::TestCase
+ # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.
+ fixtures :all
+
+ # Add more helper methods to be used by all tests here...
+end
diff --git a/source/credit_card_charge/vendor/assets/javascripts/.keep b/source/credit_card_charge/vendor/assets/javascripts/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/source/credit_card_charge/vendor/assets/stylesheets/.keep b/source/credit_card_charge/vendor/assets/stylesheets/.keep
new file mode 100644
index 000000000..e69de29bb