Move vote infra from plugin to core

Victor Costa
1 parent f9f5164a
Showing 12 changed files with 194 additions and 238 deletions Show diff stats
app/models/article.rb
app/models/comment.rb
app/models/person.rb
plugins/vote/lib/ext/article.rb
plugins/vote/lib/ext/comment.rb
plugins/vote/lib/ext/person.rb
plugins/vote/test/unit/article_test.rb
plugins/vote/test/unit/comment_test.rb
plugins/vote/test/unit/person_test.rb
test/unit/article_test.rb
test/unit/comment_test.rb
test/unit/person_test.rb
@@ -96,6 +96,8 @@ class Article &lt; ActiveRecord::Base
   belongs_to :translation_of, :class_name => 'Article', :foreign_key => :translation_of_id
   before_destroy :rotate_translations
+  acts_as_voteable
+
   before_create do |article|
     article.published_at ||= Time.now
     if article.reference_article && !article.parent
@@ -37,6 +37,8 @@ class Comment &lt; ActiveRecord::Base
   xss_terminate :only => [ :body, :title, :name ], :on => 'validation'
+  acts_as_voteable
+
   def comment_root
     (reply_of && reply_of.comment_root) || self
   end
@@ -103,6 +103,8 @@ roles] }
   belongs_to :user, :dependent => :delete
+  acts_as_voter
+
   def can_change_homepage?
     !environment.enabled?('cant_change_homepage') || is_admin?
   end
@@ -1,7 +0,0 @@
-require_dependency 'article'
-
-class Article
-
-  acts_as_voteable
-
-end
@@ -1,7 +0,0 @@
-require_dependency 'comment'
-
-class Comment
-
-  acts_as_voteable
-
-end
@@ -1,7 +0,0 @@
-require_dependency 'person'
-
-class Person
-
-  acts_as_voter
-
-end
@@ -1,24 +0,0 @@
-require 'test_helper'
-
-class ArticleTest < ActiveSupport::TestCase
-
-  def setup
-    @profile = create_user('testing').person
-  end
-
-  attr_reader :profile
-
-  should 'vote in a article' do
-    article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
-    profile.vote(article, 5)
-    assert_equal 1, article.voters_who_voted.length
-    assert_equal 5, article.votes_total
-  end
-
-  should 'be able to remove a voted article' do
-    article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
-    profile.vote(article, 5)
-    article.destroy
-  end
-
-end
@@ -1,59 +0,0 @@
-require 'test_helper'
-
-class CommentTest < ActiveSupport::TestCase
-
-  should 'vote in a comment' do
-    comment = create_comment
-    person = create_user('voter').person
-    person.vote(comment, 5)
-    assert_equal 1, comment.voters_who_voted.length
-    assert_equal 5, comment.votes_total
-  end
-
-  should 'like a comment' do
-    comment = create_comment
-    person = create_user('voter').person
-    assert !comment.voted_by?(person, true)
-    person.vote_for(comment)
-    assert comment.voted_by?(person, true)
-    assert !comment.voted_by?(person, false)
-  end
-
-  should 'count voters for' do
-    comment = create_comment
-    person = create_user('voter').person
-    person2 = create_user('voter2').person
-    person3 = create_user('voter3').person
-    person.vote_for(comment)
-    person2.vote_for(comment)
-    person3.vote_against(comment)
-    assert_equal 2, comment.votes_for
-  end
-
-  should 'count votes againts' do
-    comment = create_comment
-    person = create_user('voter').person
-    person2 = create_user('voter2').person
-    person3 = create_user('voter3').person
-    person.vote_against(comment)
-    person2.vote_against(comment)
-    person3.vote_for(comment)
-    assert_equal 2, comment.votes_against
-  end
-
-  should 'be able to remove a voted comment' do
-    comment = create_comment
-    person = create_user('voter').person
-    person.vote(comment, 5)
-    comment.destroy
-  end
-
-  private
-
-  def create_comment(args = {})
-    owner = create_user('testuser').person
-    article = create(TextileArticle, :profile_id => owner.id)
-    create(Comment, { :name => 'foo', :email => 'foo@example.com', :source => article }.merge(args))
-  end
-
-end
@@ -1,134 +0,0 @@
-require 'test_helper'
-
-class PersonTest < ActiveSupport::TestCase
-
-  should 'vote in a comment with value greater than 1' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    person.vote(comment, 5)
-    assert_equal 1, person.vote_count
-    assert_equal 5, person.votes.first.vote
-    assert person.voted_on?(comment)
-  end
-
-  should 'vote in a comment with value lesser than -1' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    person.vote(comment, -5)
-    assert_equal 1, person.vote_count
-    assert_equal -5, person.votes.first.vote
-  end
-
-  should 'vote for a comment' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    assert !person.voted_for?(comment)
-    person.vote_for(comment)
-    assert person.voted_for?(comment)
-    assert !person.voted_against?(comment)
-  end
-
-  should 'vote against a comment' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    assert !person.voted_against?(comment)
-    person.vote_against(comment)
-    assert !person.voted_for?(comment)
-    assert person.voted_against?(comment)
-  end
-
-  should 'do not vote against a comment twice' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    assert person.vote_against(comment)
-    assert !person.vote_against(comment)
-  end
-
-  should 'do not vote for a comment twice' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    assert person.vote_for(comment)
-    assert !person.vote_for(comment)
-  end
-
-  should 'not vote against a voted for comment' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    person.vote_for(comment)
-    person.vote_against(comment)
-    assert person.voted_for?(comment)
-    assert !person.voted_against?(comment)
-  end
-
-  should 'not vote for a voted against comment' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    person.vote_against(comment)
-    person.vote_for(comment)
-    assert !person.voted_for?(comment)
-    assert person.voted_against?(comment)
-  end
-
-  should 'undo a vote for a comment' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    person.vote_for(comment)
-    assert person.voted_for?(comment)
-    person.votes.for_voteable(comment).destroy_all
-    assert !person.voted_for?(comment)
-  end
-
-  should 'count comments voted' do
-    comment = fast_create(Comment)
-    person = fast_create(Person)
-
-    comment2 = fast_create(Comment)
-    comment3 = fast_create(Comment)
-    person.vote_for(comment)
-    person.vote_for(comment2)
-    person.vote_against(comment3)
-    assert_equal 3, person.vote_count
-    assert_equal 2, person.vote_count(true)
-    assert_equal 1, person.vote_count(false)
-  end
-
-  should 'vote in a article with value greater than 1' do
-    article = fast_create(Article)
-    person = fast_create(Person)
-
-    person.vote(article, 5)
-    assert_equal 1, person.vote_count
-    assert_equal 5, person.votes.first.vote
-    assert person.voted_on?(article)
-  end
-
-  should 'vote for a article' do
-    article = fast_create(Article)
-    person = fast_create(Person)
-
-    assert !person.voted_for?(article)
-    person.vote_for(article)
-    assert person.voted_for?(article)
-    assert !person.voted_against?(article)
-  end
-
-  should 'vote against a article' do
-    article = fast_create(Article)
-    person = fast_create(Person)
-
-    assert !person.voted_against?(article)
-    person.vote_against(article)
-    assert !person.voted_for?(article)
-    assert person.voted_against?(article)
-  end
-
-end
@@ -2154,4 +2154,17 @@ class ArticleTest &lt; ActiveSupport::TestCase
     assert_equivalent [a1,a2], Article.display_filter(nil, user)
   end
+  should 'vote in a article' do
+    article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
+    profile.vote(article, 5)
+    assert_equal 1, article.voters_who_voted.length
+    assert_equal 5, article.votes_total
+  end
+
+  should 'be able to remove a voted article' do
+    article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
+    profile.vote(article, 5)
+    article.destroy
+  end
+
 end
@@ -703,6 +703,52 @@ class CommentTest &lt; ActiveSupport::TestCase
     assert_equivalent [c1,c4], Comment.without_reply
   end
+  should 'vote in a comment' do
+    comment = create_comment
+    person = create_user('voter').person
+    person.vote(comment, 5)
+    assert_equal 1, comment.voters_who_voted.length
+    assert_equal 5, comment.votes_total
+  end
+
+  should 'like a comment' do
+    comment = create_comment
+    person = create_user('voter').person
+    assert !comment.voted_by?(person, true)
+    person.vote_for(comment)
+    assert comment.voted_by?(person, true)
+    assert !comment.voted_by?(person, false)
+  end
+
+  should 'count voters for' do
+    comment = create_comment
+    person = create_user('voter').person
+    person2 = create_user('voter2').person
+    person3 = create_user('voter3').person
+    person.vote_for(comment)
+    person2.vote_for(comment)
+    person3.vote_against(comment)
+    assert_equal 2, comment.votes_for
+  end
+
+  should 'count votes againts' do
+    comment = create_comment
+    person = create_user('voter').person
+    person2 = create_user('voter2').person
+    person3 = create_user('voter3').person
+    person.vote_against(comment)
+    person2.vote_against(comment)
+    person3.vote_for(comment)
+    assert_equal 2, comment.votes_against
+  end
+
+  should 'be able to remove a voted comment' do
+    comment = create_comment
+    person = create_user('voter').person
+    person.vote(comment, 5)
+    comment.destroy
+  end
+
   private
   def create_comment(args = {})
@@ -1638,4 +1638,133 @@ class PersonTest &lt; ActiveSupport::TestCase
     assert_equal false, person.follows?(nil)
   end
+  should 'vote in a comment with value greater than 1' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    person.vote(comment, 5)
+    assert_equal 1, person.vote_count
+    assert_equal 5, person.votes.first.vote
+    assert person.voted_on?(comment)
+  end
+
+  should 'vote in a comment with value lesser than -1' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    person.vote(comment, -5)
+    assert_equal 1, person.vote_count
+    assert_equal -5, person.votes.first.vote
+  end
+
+  should 'vote for a comment' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    assert !person.voted_for?(comment)
+    person.vote_for(comment)
+    assert person.voted_for?(comment)
+    assert !person.voted_against?(comment)
+  end
+
+  should 'vote against a comment' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    assert !person.voted_against?(comment)
+    person.vote_against(comment)
+    assert !person.voted_for?(comment)
+    assert person.voted_against?(comment)
+  end
+
+  should 'do not vote against a comment twice' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    assert person.vote_against(comment)
+    assert !person.vote_against(comment)
+  end
+
+  should 'do not vote for a comment twice' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    assert person.vote_for(comment)
+    assert !person.vote_for(comment)
+  end
+
+  should 'not vote against a voted for comment' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    person.vote_for(comment)
+    person.vote_against(comment)
+    assert person.voted_for?(comment)
+    assert !person.voted_against?(comment)
+  end
+
+  should 'not vote for a voted against comment' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    person.vote_against(comment)
+    person.vote_for(comment)
+    assert !person.voted_for?(comment)
+    assert person.voted_against?(comment)
+  end
+
+  should 'undo a vote for a comment' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    person.vote_for(comment)
+    assert person.voted_for?(comment)
+    person.votes.for_voteable(comment).destroy_all
+    assert !person.voted_for?(comment)
+  end
+
+  should 'count comments voted' do
+    comment = fast_create(Comment)
+    person = fast_create(Person)
+
+    comment2 = fast_create(Comment)
+    comment3 = fast_create(Comment)
+    person.vote_for(comment)
+    person.vote_for(comment2)
+    person.vote_against(comment3)
+    assert_equal 3, person.vote_count
+    assert_equal 2, person.vote_count(true)
+    assert_equal 1, person.vote_count(false)
+  end
+
+  should 'vote in a article with value greater than 1' do
+    article = fast_create(Article)
+    person = fast_create(Person)
+
+    person.vote(article, 5)
+    assert_equal 1, person.vote_count
+    assert_equal 5, person.votes.first.vote
+    assert person.voted_on?(article)
+  end
+
+  should 'vote for a article' do
+    article = fast_create(Article)
+    person = fast_create(Person)
+
+    assert !person.voted_for?(article)
+    person.vote_for(article)
+    assert person.voted_for?(article)
+    assert !person.voted_against?(article)
+  end
+
+  should 'vote against a article' do
+    article = fast_create(Article)
+    person = fast_create(Person)
+
+    assert !person.voted_against?(article)
+    person.vote_against(article)
+    assert !person.voted_for?(article)
+    assert person.voted_against?(article)
+  end
+
 end
	@@ -37,6 +37,8 @@ class Comment < ActiveRecord::Base		@@ -37,6 +37,8 @@ class Comment < ActiveRecord::Base
37		37
38	xss_terminate :only => [ :body, :title, :name ], :on => 'validation'	38	xss_terminate :only => [ :body, :title, :name ], :on => 'validation'
39		39
		40	+ acts_as_voteable
		41	+
40	def comment_root	42	def comment_root
41	(reply_of && reply_of.comment_root) \|\| self	43	(reply_of && reply_of.comment_root) \|\| self
42	end	44	end
	@@ -103,6 +103,8 @@ roles] }		@@ -103,6 +103,8 @@ roles] }
103		103
104	belongs_to :user, :dependent => :delete	104	belongs_to :user, :dependent => :delete
105		105
		106	+ acts_as_voter
		107	+
106	def can_change_homepage?	108	def can_change_homepage?
107	!environment.enabled?('cant_change_homepage') \|\| is_admin?	109	!environment.enabled?('cant_change_homepage') \|\| is_admin?
108	end	110	end
	@@ -1,7 +0,0 @@	@@ -1,7 +0,0 @@
1	-require_dependency 'article'
2	-
3	-class Article
4	-
5	- acts_as_voteable
6	-
7	-end
	@@ -1,7 +0,0 @@	@@ -1,7 +0,0 @@
1	-require_dependency 'comment'
2	-
3	-class Comment
4	-
5	- acts_as_voteable
6	-
7	-end
	@@ -1,7 +0,0 @@	@@ -1,7 +0,0 @@
1	-require_dependency 'person'
2	-
3	-class Person
4	-
5	- acts_as_voter
6	-
7	-end
	@@ -1,24 +0,0 @@	@@ -1,24 +0,0 @@
1	-require 'test_helper'
2	-
3	-class ArticleTest < ActiveSupport::TestCase
4	-
5	- def setup
6	- @profile = create_user('testing').person
7	- end
8	-
9	- attr_reader :profile
10	-
11	- should 'vote in a article' do
12	- article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
13	- profile.vote(article, 5)
14	- assert_equal 1, article.voters_who_voted.length
15	- assert_equal 5, article.votes_total
16	- end
17	-
18	- should 'be able to remove a voted article' do
19	- article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
20	- profile.vote(article, 5)
21	- article.destroy
22	- end
23	-
24	-end
	@@ -1,59 +0,0 @@	@@ -1,59 +0,0 @@
1	-require 'test_helper'
2	-
3	-class CommentTest < ActiveSupport::TestCase
4	-
5	- should 'vote in a comment' do
6	- comment = create_comment
7	- person = create_user('voter').person
8	- person.vote(comment, 5)
9	- assert_equal 1, comment.voters_who_voted.length
10	- assert_equal 5, comment.votes_total
11	- end
12	-
13	- should 'like a comment' do
14	- comment = create_comment
15	- person = create_user('voter').person
16	- assert !comment.voted_by?(person, true)
17	- person.vote_for(comment)
18	- assert comment.voted_by?(person, true)
19	- assert !comment.voted_by?(person, false)
20	- end
21	-
22	- should 'count voters for' do
23	- comment = create_comment
24	- person = create_user('voter').person
25	- person2 = create_user('voter2').person
26	- person3 = create_user('voter3').person
27	- person.vote_for(comment)
28	- person2.vote_for(comment)
29	- person3.vote_against(comment)
30	- assert_equal 2, comment.votes_for
31	- end
32	-
33	- should 'count votes againts' do
34	- comment = create_comment
35	- person = create_user('voter').person
36	- person2 = create_user('voter2').person
37	- person3 = create_user('voter3').person
38	- person.vote_against(comment)
39	- person2.vote_against(comment)
40	- person3.vote_for(comment)
41	- assert_equal 2, comment.votes_against
42	- end
43	-
44	- should 'be able to remove a voted comment' do
45	- comment = create_comment
46	- person = create_user('voter').person
47	- person.vote(comment, 5)
48	- comment.destroy
49	- end
50	-
51	- private
52	-
53	- def create_comment(args = {})
54	- owner = create_user('testuser').person
55	- article = create(TextileArticle, :profile_id => owner.id)
56	- create(Comment, { :name => 'foo', :email => 'foo@example.com', :source => article }.merge(args))
57	- end
58	-
59	-end
	@@ -1,134 +0,0 @@	@@ -1,134 +0,0 @@
1	-require 'test_helper'
2	-
3	-class PersonTest < ActiveSupport::TestCase
4	-
5	- should 'vote in a comment with value greater than 1' do
6	- comment = fast_create(Comment)
7	- person = fast_create(Person)
8	-
9	- person.vote(comment, 5)
10	- assert_equal 1, person.vote_count
11	- assert_equal 5, person.votes.first.vote
12	- assert person.voted_on?(comment)
13	- end
14	-
15	- should 'vote in a comment with value lesser than -1' do
16	- comment = fast_create(Comment)
17	- person = fast_create(Person)
18	-
19	- person.vote(comment, -5)
20	- assert_equal 1, person.vote_count
21	- assert_equal -5, person.votes.first.vote
22	- end
23	-
24	- should 'vote for a comment' do
25	- comment = fast_create(Comment)
26	- person = fast_create(Person)
27	-
28	- assert !person.voted_for?(comment)
29	- person.vote_for(comment)
30	- assert person.voted_for?(comment)
31	- assert !person.voted_against?(comment)
32	- end
33	-
34	- should 'vote against a comment' do
35	- comment = fast_create(Comment)
36	- person = fast_create(Person)
37	-
38	- assert !person.voted_against?(comment)
39	- person.vote_against(comment)
40	- assert !person.voted_for?(comment)
41	- assert person.voted_against?(comment)
42	- end
43	-
44	- should 'do not vote against a comment twice' do
45	- comment = fast_create(Comment)
46	- person = fast_create(Person)
47	-
48	- assert person.vote_against(comment)
49	- assert !person.vote_against(comment)
50	- end
51	-
52	- should 'do not vote for a comment twice' do
53	- comment = fast_create(Comment)
54	- person = fast_create(Person)
55	-
56	- assert person.vote_for(comment)
57	- assert !person.vote_for(comment)
58	- end
59	-
60	- should 'not vote against a voted for comment' do
61	- comment = fast_create(Comment)
62	- person = fast_create(Person)
63	-
64	- person.vote_for(comment)
65	- person.vote_against(comment)
66	- assert person.voted_for?(comment)
67	- assert !person.voted_against?(comment)
68	- end
69	-
70	- should 'not vote for a voted against comment' do
71	- comment = fast_create(Comment)
72	- person = fast_create(Person)
73	-
74	- person.vote_against(comment)
75	- person.vote_for(comment)
76	- assert !person.voted_for?(comment)
77	- assert person.voted_against?(comment)
78	- end
79	-
80	- should 'undo a vote for a comment' do
81	- comment = fast_create(Comment)
82	- person = fast_create(Person)
83	-
84	- person.vote_for(comment)
85	- assert person.voted_for?(comment)
86	- person.votes.for_voteable(comment).destroy_all
87	- assert !person.voted_for?(comment)
88	- end
89	-
90	- should 'count comments voted' do
91	- comment = fast_create(Comment)
92	- person = fast_create(Person)
93	-
94	- comment2 = fast_create(Comment)
95	- comment3 = fast_create(Comment)
96	- person.vote_for(comment)
97	- person.vote_for(comment2)
98	- person.vote_against(comment3)
99	- assert_equal 3, person.vote_count
100	- assert_equal 2, person.vote_count(true)
101	- assert_equal 1, person.vote_count(false)
102	- end
103	-
104	- should 'vote in a article with value greater than 1' do
105	- article = fast_create(Article)
106	- person = fast_create(Person)
107	-
108	- person.vote(article, 5)
109	- assert_equal 1, person.vote_count
110	- assert_equal 5, person.votes.first.vote
111	- assert person.voted_on?(article)
112	- end
113	-
114	- should 'vote for a article' do
115	- article = fast_create(Article)
116	- person = fast_create(Person)
117	-
118	- assert !person.voted_for?(article)
119	- person.vote_for(article)
120	- assert person.voted_for?(article)
121	- assert !person.voted_against?(article)
122	- end
123	-
124	- should 'vote against a article' do
125	- article = fast_create(Article)
126	- person = fast_create(Person)
127	-
128	- assert !person.voted_against?(article)
129	- person.vote_against(article)
130	- assert !person.voted_for?(article)
131	- assert person.voted_against?(article)
132	- end
133	-
134	-end
	@@ -2154,4 +2154,17 @@ class ArticleTest < ActiveSupport::TestCase		@@ -2154,4 +2154,17 @@ class ArticleTest < ActiveSupport::TestCase
2154	assert_equivalent [a1,a2], Article.display_filter(nil, user)	2154	assert_equivalent [a1,a2], Article.display_filter(nil, user)
2155	end	2155	end
2156		2156
		2157	+ should 'vote in a article' do
		2158	+ article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
		2159	+ profile.vote(article, 5)
		2160	+ assert_equal 1, article.voters_who_voted.length
		2161	+ assert_equal 5, article.votes_total
		2162	+ end
		2163	+
		2164	+ should 'be able to remove a voted article' do
		2165	+ article = create(Article, :name => 'Test', :profile => profile, :last_changed_by => nil)
		2166	+ profile.vote(article, 5)
		2167	+ article.destroy
		2168	+ end
		2169	+
2157	end	2170	end
	@@ -703,6 +703,52 @@ class CommentTest < ActiveSupport::TestCase		@@ -703,6 +703,52 @@ class CommentTest < ActiveSupport::TestCase
703	assert_equivalent [c1,c4], Comment.without_reply	703	assert_equivalent [c1,c4], Comment.without_reply
704	end	704	end
705		705
		706	+ should 'vote in a comment' do
		707	+ comment = create_comment
		708	+ person = create_user('voter').person
		709	+ person.vote(comment, 5)
		710	+ assert_equal 1, comment.voters_who_voted.length
		711	+ assert_equal 5, comment.votes_total
		712	+ end
		713	+
		714	+ should 'like a comment' do
		715	+ comment = create_comment
		716	+ person = create_user('voter').person
		717	+ assert !comment.voted_by?(person, true)
		718	+ person.vote_for(comment)
		719	+ assert comment.voted_by?(person, true)
		720	+ assert !comment.voted_by?(person, false)
		721	+ end
		722	+
		723	+ should 'count voters for' do
		724	+ comment = create_comment
		725	+ person = create_user('voter').person
		726	+ person2 = create_user('voter2').person
		727	+ person3 = create_user('voter3').person
		728	+ person.vote_for(comment)
		729	+ person2.vote_for(comment)
		730	+ person3.vote_against(comment)
		731	+ assert_equal 2, comment.votes_for
		732	+ end
		733	+
		734	+ should 'count votes againts' do
		735	+ comment = create_comment
		736	+ person = create_user('voter').person
		737	+ person2 = create_user('voter2').person
		738	+ person3 = create_user('voter3').person
		739	+ person.vote_against(comment)
		740	+ person2.vote_against(comment)
		741	+ person3.vote_for(comment)
		742	+ assert_equal 2, comment.votes_against
		743	+ end
		744	+
		745	+ should 'be able to remove a voted comment' do
		746	+ comment = create_comment
		747	+ person = create_user('voter').person
		748	+ person.vote(comment, 5)
		749	+ comment.destroy
		750	+ end
		751	+
706	private	752	private
707		753
708	def create_comment(args = {})	754	def create_comment(args = {})