Tests for courses

Gemfile

@@ -22,6 +22,11 @@ gem 'icalendar', '~>1.0'
 gem 'jquery-rails'
 gem 'shoulda', "~>2.11"
 gem 'will_paginate', "~>3.0"
+gem 'simplecov'
+
+group :test do
+  gem 'turn'
+end
 
 #group :development, :production do
 #    gem 'brazilian-rails', '3.3.0', :path => './vendor/gems/brazilian-rails/brI18n/'

Gemfile.lock

@@ -44,6 +44,7 @@ GEM
       activerecord (>= 3.0)
     acts_as_paranoid (0.4.2)
       activerecord (~> 3.2)
+    ansi (1.5.0)
     arel (3.0.2)
     builder (3.0.4)
     calendar_helper (0.2.5)
@@ -55,6 +56,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.6.3)
+    docile (1.1.5)
     dynamic_form (1.1.4)
     erubis (2.7.0)
     execjs (1.4.0)
@@ -73,6 +75,7 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.23)
+    minitest (4.7.5)
     multi_json (1.7.7)
     open4 (1.3.0)
     polyglot (0.3.3)
@@ -107,6 +110,11 @@ GEM
       sass (>= 3.1.10)
       tilt (~> 1.3)
     shoulda (2.11.3)
+    simplecov (0.10.0)
+      docile (~> 1.1.0)
+      json (~> 1.8)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
     sprockets (2.2.2)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -118,6 +126,9 @@ GEM
     treetop (1.4.14)
       polyglot
       polyglot (>= 0.3.1)
+    turn (0.9.7)
+      ansi
+      minitest (~> 4)
     tzinfo (0.3.37)
     uglifier (2.1.2)
       execjs (>= 0.3.0)
@@ -143,7 +154,9 @@ DEPENDENCIES
   rails (~> 3.2)
   sass-rails (~> 3.2.3)
   shoulda (~> 2.11)
+  simplecov
   sqlite3
+  turn
   uglifier (>= 1.0.3)
   will_paginate (~> 3.0)
 

app/models/course.rb

@@ -17,59 +17,63 @@
 
 class Course < ActiveRecord::Base
 
-	# Plugins
-	acts_as_paranoid
-	
-	# Associacoes
-	has_many :attachments,
-	         :order => "path is not null, path, file_name",
-	         :dependent => :destroy
+  acts_as_paranoid
 
-	has_many :events,
-	         :order => "time asc",
-	         :dependent => :destroy
+  has_many :attachments,
+      :order => 'path is not null, path, file_name',
+      :dependent => :destroy
 
-	has_many :news,
-	         :foreign_key => "receiver_id",
-	         :order => "id desc",
-	         :dependent => :destroy
+  has_many :events,
+      :order => 'time asc',
+      :dependent => :destroy
 
-	has_many :log_entries,
-	         :order => "created_at desc",
-	         :dependent => :destroy
+  has_many :news,
+      :foreign_key => 'receiver_id',
+      :order => 'id desc',
+      :class_name => 'News',
+      :dependent => :destroy
 
-	has_many :wiki_pages,
-	         :order => "position",
-	         :dependent => :destroy
+  has_many :log_entries,
+      :order => 'created_at desc',
+      :dependent => :destroy
 
-	has_and_belongs_to_many :users,
-	         :order => "last_seen desc"
-	
-	# Validacao
-	validates_presence_of :short_name
-	validates_presence_of :full_name
-	validates_presence_of :code
-	validates_numericality_of :grade, :only_integer => true
-	validates_inclusion_of :hidden, :in => [true, false], :allow_nil => false
-	validates_format_of :short_name, :with => /^[^0-9]/
+  has_many :wiki_pages,
+      :order => 'position',
+      :dependent => :destroy
 
-	def related_courses
-		Course.find(:all, :conditions => [ 'short_name = ?', self.short_name], :limit => 4, :order => 'period desc')
-	end
+  has_and_belongs_to_many :users,
+      :order => 'last_seen desc'
 
-	def recent_news
-		self.news.find(:all, :conditions => [ 'timestamp > ?', 7.days.ago ])
-	end
-	
-	def after_create
-		App.inital_wiki_pages.each do |page_title|
-			wiki_page = WikiPage.new(:title => page_title, :version => 1, :content => App.initial_wiki_page_content)
-			self.wiki_pages << wiki_page
-		end
-	end
+  validates_presence_of :short_name
+  validates_presence_of :full_name
+  validates_presence_of :code
+  validates_numericality_of :grade, :only_integer => true
+  validates_inclusion_of :hidden, :in => [true, false], :allow_nil => false
+  validates_format_of :short_name, :with => /^[^0-9]/
 
-	def to_param
-		return self.short_name if self.period == App.current_period
-		return self.id.to_s
-	end
+  after_create :add_initial_wiki_pages
+
+  def related_courses
+    Course.all(:conditions => ['short_name = ?', self.short_name], :limit => 4,
+        :order => 'period desc')
+  end
+
+  def recent_news
+    self.news.all(:conditions => ['timestamp > ?', 7.days.ago])
+  end
+
+  def add_initial_wiki_pages
+    App.initial_wiki_pages.each do |page_title|
+      wiki_page = WikiPage.new(:title => page_title, :description => 'New course',
+          :content => App.initial_wiki_page_content)
+      wiki_page.user = User.first
+      self.wiki_pages << wiki_page
+      wiki_page.save!
+    end
+  end
+
+  def to_param
+    return self.short_name if self.period == App.current_period
+    return self.id.to_s
+  end
 end

app/models/message.rb

@@ -17,25 +17,25 @@
 
 class Message < ActiveRecord::Base
 
-	# Plugins
-	acts_as_paranoid
-	acts_as_versioned :if_changed => [ :title, :body ]
-	self.non_versioned_columns << 'deleted_at'
+  acts_as_paranoid
+  acts_as_versioned :if_changed => [:title, :body]
+  self.non_versioned_columns << 'deleted_at'
 
-	#acts_as_paranoid_versioned
-	self.versioned_class.class_eval do
-	  def self.delete_all(conditions = nil); return; end
-	end
-	
-	# Associacoes
-	belongs_to :user,
-	           :foreign_key => "sender_id",
-	           :with_deleted => true
+  #acts_as_paranoid_versioned
+  self.versioned_class.class_eval do
+    def self.delete_all(conditions = nil)
+      return
+    end
+  end
+
+  belongs_to :user,
+      :foreign_key => "sender_id",
+      :with_deleted => true
 
 end
 
 class News < Message
-	validates_presence_of :title
-	belongs_to :course,
-	           :foreign_key => "receiver_id"
+  validates_presence_of :title
+  belongs_to :course,
+      :foreign_key => "receiver_id"
 end

test/fixtures/courses.yml

@@ -29,3 +29,11 @@ old_course:
   description: Description goes here
   period: 1970.1
   hidden: false
+
+related_course:
+  id: 3
+  short_name: course1
+  full_name: Third course
+  description: Hello world
+  period: 1970.2
+  hidden: false

test/unit/course_test.rb

@@ -14,15 +14,47 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#require File.dirname(__FILE__) + '/../test_helper'
-#
-#class CourseTest < ActiveSupport::TestCase
-#
-#	fixtures :courses
-#
-#	def test_truth
-#		assert true
-#	end
-#
-#end
-#
+require File.dirname(__FILE__) + '/../test_helper'
+
+class CourseTest < ActiveSupport::TestCase
+
+  fixtures :courses
+
+  def test_related_courses
+    course = courses(:course_1)
+    related = courses(:related_course)
+    assert course.related_courses.include?(related)
+  end
+
+  def test_initial_wiki_pages
+    Course.create!(:short_name => 'course999',
+        :full_name => 'Course 999', :code => 123, :grade => 1)
+    course = Course.find_by_short_name('course999')
+    assert course.wiki_pages.length == App.initial_wiki_pages.length
+  end
+
+  def test_to_param
+    current_course = courses(:course_1)
+    old_course = courses(:related_course)
+    assert current_course.to_param == current_course.short_name
+    assert old_course.to_param == old_course.id.to_s
+  end
+
+  def test_recent_news
+    course = courses(:related_course)
+    user = User.first
+
+    assert course.news.length == 0
+
+    news = course.news.create!(:title => 'hello', :body => 'hello',
+        :timestamp => 1.hour.ago, :sender_id => user.id,
+        :receiver_id => course.id, :version => 1)
+    assert course.recent_news.include?(news)
+
+    news = course.news.create!(:title => 'hello', :body => 'hello',
+        :timestamp => 1.month.ago, :sender_id => user.id,
+        :receiver_id => course.id, :version => 1)
+    assert !course.recent_news.include?(news)
+  end
+
+end