ActionItem22: adding comment class

git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@1111 3f533792-8f58-4932-b0fe-aaf55b0a4547

ActionItem22: adding comment class
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@1111 3f533792-8f58-4932-b0fe-aaf55b0a4547
AntonioTerceiro
1 parent 01158469
Showing 3 changed files with 71 additions and 0 deletions Show diff stats
app/models/comment.rb
db/migrate/019_create_comments.rb
test/unit/comment_test.rb
@@ -0,0 +1,5 @@
+class Comment < ActiveRecord::Base
+  validates_presence_of :title, :body
+  belongs_to :article
+  belongs_to :author, :class_name => 'Person', :foreign_key => 'author_id'
+end
@@ -0,0 +1,26 @@
+class CreateComments < ActiveRecord::Migration
+  def self.up
+    create_table :comments do |t|
+
+      # acts as filesystem
+      t.column :title, :string
+      t.column :body, :text
+
+      # belongs to an article
+      t.column :article_id, :integer
+
+      # belongs to a person, maybe unauthenticated
+      t.column :author_id, :integer
+      t.column :name, :string
+      t.column :email, :string
+
+      # keep track of changes
+      t.column :created_on,  :datetime 
+    end
+
+  end
+
+  def self.down
+    drop_table :comments
+  end
+end
@@ -0,0 +1,40 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class CommentTest < Test::Unit::TestCase
+
+  should 'have a name and require it' do
+    assert_mandatory(Comment.new, :title)
+  end
+
+  should 'have a body and require it' do
+    assert_mandatory(Comment.new, :body)
+  end
+
+  should 'belong to an article' do
+    c = Comment.new
+    assert_raise ActiveRecord::AssociationTypeMismatch do
+      c.article = 1
+    end
+    assert_nothing_raised do
+      c.article = Article.new
+    end
+  end
+
+  should 'record authenticated author' do
+    c = Comment.new
+    assert_raise ActiveRecord::AssociationTypeMismatch do
+      c.author = 1
+    end
+    assert_raise ActiveRecord::AssociationTypeMismatch do
+      c.author = Profile
+    end
+    assert_nothing_raised do
+      c.author = Person.new
+    end
+  end
+
+  should 'record unauthenticated author' do
+    flunk 'not yet'
+  end
+
+end
@@ -0,0 +1,5 @@		@@ -0,0 +1,5 @@
	1	+class Comment < ActiveRecord::Base
	2	+ validates_presence_of :title, :body
	3	+ belongs_to :article
	4	+ belongs_to :author, :class_name => 'Person', :foreign_key => 'author_id'
	5	+end
@@ -0,0 +1,26 @@		@@ -0,0 +1,26 @@
	1	+class CreateComments < ActiveRecord::Migration
	2	+ def self.up
	3	+ create_table :comments do \|t\|
	4	+
	5	+ # acts as filesystem
	6	+ t.column :title, :string
	7	+ t.column :body, :text
	8	+
	9	+ # belongs to an article
	10	+ t.column :article_id, :integer
	11	+
	12	+ # belongs to a person, maybe unauthenticated
	13	+ t.column :author_id, :integer
	14	+ t.column :name, :string
	15	+ t.column :email, :string
	16	+
	17	+ # keep track of changes
	18	+ t.column :created_on, :datetime
	19	+ end
	20	+
	21	+ end
	22	+
	23	+ def self.down
	24	+ drop_table :comments
	25	+ end
	26	+end
@@ -0,0 +1,40 @@		@@ -0,0 +1,40 @@
	1	+require File.dirname(__FILE__) + '/../test_helper'
	2	+
	3	+class CommentTest < Test::Unit::TestCase
	4	+
	5	+ should 'have a name and require it' do
	6	+ assert_mandatory(Comment.new, :title)
	7	+ end
	8	+
	9	+ should 'have a body and require it' do
	10	+ assert_mandatory(Comment.new, :body)
	11	+ end
	12	+
	13	+ should 'belong to an article' do
	14	+ c = Comment.new
	15	+ assert_raise ActiveRecord::AssociationTypeMismatch do
	16	+ c.article = 1
	17	+ end
	18	+ assert_nothing_raised do
	19	+ c.article = Article.new
	20	+ end
	21	+ end
	22	+
	23	+ should 'record authenticated author' do
	24	+ c = Comment.new
	25	+ assert_raise ActiveRecord::AssociationTypeMismatch do
	26	+ c.author = 1
	27	+ end
	28	+ assert_raise ActiveRecord::AssociationTypeMismatch do
	29	+ c.author = Profile
	30	+ end
	31	+ assert_nothing_raised do
	32	+ c.author = Person.new
	33	+ end
	34	+ end
	35	+
	36	+ should 'record unauthenticated author' do
	37	+ flunk 'not yet'
	38	+ end
	39	+
	40	+end