Add cucumber steps to test for movie sorting based on title and relea…

…se date

Gemfile

@@ -9,6 +9,13 @@ gem 'rails', '3.1.0'
 group :development, :test do
   gem 'sqlite3'
   gem 'ruby-debug19', :require => 'ruby-debug'
+  gem 'cucumber-rails'
+  # database_cleaner is not required, but highly recommended
+  gem 'database_cleaner'
+  gem 'cucumber-rails-training-wheels'
+  gem 'database_cleaner'
+  gem 'capybara'
+  gem 'launchy'
 end
 group :production do
   gem 'pg'
@@ -17,7 +24,7 @@ end
 # Gems used only for assets and not required
 # in production environments by default.
 group :assets do
-  gem 'therubyracer'              
+  gem 'therubyracer'
   gem 'sass-rails', "  ~> 3.1.0"
   gem 'coffee-rails', "~> 3.1.0"
   gem 'uglifier'

Gemfile.lock

@@ -30,10 +30,20 @@ GEM
       activesupport (= 3.1.0)
     activesupport (3.1.0)
       multi_json (~> 1.0)
+    addressable (2.2.7)
     archive-tar-minitar (0.5.2)
     arel (2.2.1)
     bcrypt-ruby (3.0.1)
     builder (3.0.0)
+    capybara (1.1.2)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (~> 2.0)
+      xpath (~> 0.1.4)
+    childprocess (0.3.1)
+      ffi (~> 1.0.6)
     coffee-rails (3.1.1)
       coffee-script (>= 2.2.0)
       railties (~> 3.1.0)
@@ -42,16 +52,36 @@ GEM
       execjs
     coffee-script-source (1.2.0)
     columnize (0.3.5)
+    cucumber (1.1.8)
+      builder (>= 2.1.2)
+      diff-lcs (>= 1.1.2)
+      gherkin (~> 2.8.0)
+      json (>= 1.4.6)
+      term-ansicolor (>= 1.0.6)
+    cucumber-rails (1.3.0)
+      capybara (>= 1.1.2)
+      cucumber (>= 1.1.8)
+      nokogiri (>= 1.5.0)
+    cucumber-rails-training-wheels (1.0.0)
+      cucumber-rails (>= 1.1.1)
+    database_cleaner (0.7.1)
+    diff-lcs (1.1.3)
     erubis (2.7.0)
     execjs (1.2.13)
       multi_json (~> 1.0)
+    ffi (1.0.11)
+    gherkin (2.8.0)
+      json (>= 1.4.6)
     haml (3.1.4)
     hike (1.2.1)
     i18n (0.6.0)
     jquery-rails (1.0.19)
       railties (~> 3.0)
       thor (~> 0.14)
     json (1.6.3)
+    json_pure (1.6.5)
+    launchy (2.0.5)
+      addressable (~> 2.2.6)
     libv8 (3.3.10.4)
     linecache19 (0.5.12)
       ruby_core_source (>= 0.1.4)
@@ -61,6 +91,7 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.17.2)
     multi_json (1.0.4)
+    nokogiri (1.5.0)
     pg (0.13.1)
     polyglot (0.3.3)
     rack (1.3.5)
@@ -100,17 +131,24 @@ GEM
       ruby-debug-base19 (>= 0.11.19)
     ruby_core_source (0.1.5)
       archive-tar-minitar (>= 0.5.2)
+    rubyzip (0.9.6.1)
     sass (3.1.12)
     sass-rails (3.1.5)
       actionpack (~> 3.1.0)
       railties (~> 3.1.0)
       sass (~> 3.1.10)
       tilt (~> 1.3.2)
+    selenium-webdriver (2.13.0)
+      childprocess (>= 0.2.1)
+      ffi (~> 1.0.9)
+      json_pure
+      rubyzip
     sprockets (2.0.3)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.5)
+    term-ansicolor (1.0.7)
     therubyracer (0.9.9)
       libv8 (~> 3.3.10)
     thor (0.14.6)
@@ -122,14 +160,21 @@ GEM
     uglifier (1.2.2)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)
+    xpath (0.1.4)
+      nokogiri (~> 1.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  capybara
   coffee-rails (~> 3.1.0)
+  cucumber-rails
+  cucumber-rails-training-wheels
+  database_cleaner
   haml
   jquery-rails
+  launchy
   pg
   rails (= 3.1.0)
   ruby-debug19

config/cucumber.yml

@@ -1,7 +1,7 @@
 <%
 rerun = File.file?('rerun.txt') ? IO.read('rerun.txt') : ""
 rerun_opts = rerun.to_s.strip.empty? ? "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'} features" : "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} #{rerun}"
-std_opts = "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'} --strict --tags ~@wip"
+std_opts = "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} --strict --tags ~@wip"
 %>
 default: <%= std_opts %> features
 wip: --tags @wip:3 --wip features

config/database.yml

@@ -12,7 +12,7 @@ development:
 # 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:
+test: &test
   adapter: sqlite3
   database: db/test.sqlite3
   pool: 5
@@ -23,3 +23,6 @@ production:
   database: db/production.sqlite3
   pool: 5
   timeout: 5000
+
+cucumber:
+  <<: *test

features/filter_movie_list.feature

@@ -0,0 +1,35 @@
+Feature: display list of movies filtered by MPAA rating
+
+  As a concerned parent
+  So that I can quickly browse movies appropriate for my family
+  I want to see movies matching only certain MPAA ratings
+
+Background: movies have been added to database
+
+  Given the following movies exist:
+  | title                   | rating | release_date |
+  | Aladdin                 | G      | 25-Nov-1992  |
+  | The Terminator          | R      | 26-Oct-1984  |
+  | When Harry Met Sally    | R      | 21-Jul-1989  |
+  | The Help                | PG-13  | 10-Aug-2011  |
+  | Chocolat                | PG-13  | 5-Jan-2001   |
+  | Amelie                  | R      | 25-Apr-2001  |
+  | 2001: A Space Odyssey   | G      | 6-Apr-1968   |
+  | The Incredibles         | PG     | 5-Nov-2004   |
+  | Raiders of the Lost Ark | PG     | 12-Jun-1981  |
+  | Chicken Run             | G      | 21-Jun-2000  |
+
+  And  I am on the RottenPotatoes home page
+
+Scenario: restrict to movies with 'PG' or 'R' ratings
+  # enter step(s) to check the 'PG' and 'R' checkboxes
+  # enter step(s) to uncheck all other checkboxes
+  # enter step to "submit" the search form on the homepage
+  # enter step(s) to ensure that PG and R movies are visible
+  # enter step(s) to ensure that other movies are not visible
+
+Scenario: no ratings selected
+  # see assignment
+
+Scenario: all ratings selected
+  # see assignment

features/sort_movie_list.feature

@@ -0,0 +1,30 @@
+Feature: display list of movies sorted by different criteria
+
+  As an avid moviegoer
+  So that I can quickly browse movies based on my preferences
+  I want to see movies sorted by title or release date
+
+Background: movies have been added to database
+
+  Given the following movies exist:
+  | title                   | rating | release_date |
+  | Aladdin                 | G      | 25-Nov-1992  |
+  | The Terminator          | R      | 26-Oct-1984  |
+  | When Harry Met Sally    | R      | 21-Jul-1989  |
+  | The Help                | PG-13  | 10-Aug-2011  |
+  | Chocolat                | PG-13  | 5-Jan-2001   |
+  | Amelie                  | R      | 25-Apr-2001  |
+  | 2001: A Space Odyssey   | G      | 6-Apr-1968   |
+  | The Incredibles         | PG     | 5-Nov-2004   |
+  | Raiders of the Lost Ark | PG     | 12-Jun-1981  |
+  | Chicken Run             | G      | 21-Jun-2000  |
+
+  And I am on the RottenPotatoes home page
+
+Scenario: sort movies alphabetically
+  When I sort the movies alphabetically
+  Then I should see "Aladdin" before "When Harry Met Sally"
+
+Scenario: sort movies in increasing order of release date
+  When I sort the movies in increasing order of release date
+  Then I should see "2001: A Space Odyssey" before "The Help"

features/step_definitions/movie_steps.rb

@@ -0,0 +1,43 @@
+# Add a declarative step here for populating the DB with movies.
+
+Given /the following movies exist/ do |movies_table|
+  movies_table.hashes.each do |movie|
+    # each returned element will be a hash whose key is the table header.
+    # you should arrange to add that movie to the database here.
+    title        = movie[:title]
+    rating       = movie[:rating]
+    release_date = movie[:release_date]
+    Movie.create!(title: title, rating: rating, release_date: release_date)
+  end
+end
+
+# Make sure that one string (regexp) occurs before or after another one
+#   on the same page
+
+Then /I should see "(.*)" before "(.*)"/ do |e1, e2|
+  #  ensure that that e1 occurs before e2.
+  #  page.content  is the entire content of the page as a string.
+  regexp = /#{e1}.*#{e2}.*/m
+  assert_match page.source, regexp
+end
+
+# Make it easier to express checking or unchecking several boxes at once
+#  "When I uncheck the following ratings: PG, G, R"
+#  "When I check the following ratings: G"
+
+When /I (un)?check the following ratings: (.*)/ do |uncheck, rating_list|
+  # HINT: use String#split to split up the rating_list, then
+  #   iterate over the ratings and reuse the "When I check..." or
+  #   "When I uncheck..." steps in lines 89-95 of web_steps.rb
+  rating_list.split(" ").each do |rating|
+    When %{I uncheck "#{rating}"}
+  end
+end
+
+When /^I sort the movies alphabetically$/ do
+  click_link "title_header"
+end
+
+When /^I sort the movies in increasing order of release date$/ do
+  click_link "release_date_header"
+end