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@@ -13,6 +13,7 @@ ActiveRecord::Migration.suppress_messages do
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     create_table :posts, :force => true do |t|
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       t.column "author_id", :integer
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       t.column "category_id", :integer
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+      t.column "inflamatory", :boolean
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     end
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     create_table :categories, :force => true do |t|
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@@ -56,6 +57,17 @@ class Author < User
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 end
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 class Post < ActiveRecord::Base
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+  
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+  # testing with_scope
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+  def self.find_inflamatory(*args)
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+    with_scope :find => {:conditions => {:inflamatory => true}} do
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+      find(*args)
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+    end
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+  end
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+
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+  # only test named_scope in edge
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+  named_scope(:inflamatory) if respond_to?(:named_scope)
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+  
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   belongs_to :author
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   belongs_to :category
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   has_many :comments

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@@ -43,28 +43,66 @@ describe 'Commenter use case (a1: p1>c1, a2: p2>c1, p3>c2, a3: p4>c3)' do
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       @u1.comments.should == [@comment]
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     end
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-    it "a1.commenters.should == []" do
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-      @a1.commenters.should == []
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+    it "a1.commenters should be empty" do
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+      @a1.commenters.should be_empty
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     end
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-    it "a2.commenters.should == [u1]" do
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+    it "a2.commenters should == [u1]" do
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       @a2.commenters.should == [@u1]
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     end
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-    it "u1.commented_posts.should == [p2]" do
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+    it "u1.commented_posts should == [p2]" do
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       @u1.commented_posts.should == [@p2]
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     end
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-    it "u1.commented_authors.should == [a2]" do
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+    it "u1.commented_posts.find_inflamatory(:all) should be empty" do
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+      @u1.commented_posts.find_inflamatory(:all).should be_empty
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+    end
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+    
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+    if ActiveRecord::Base.respond_to?(:named_scope)
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+      it "u1.commented_posts.inflamatory should be empty" do
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+        @u1.commented_posts.inflamatory.should be_empty
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+      end
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+    end
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+    
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+    it "u1.commented_authors should == [a2]" do
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       @u1.commented_authors.should == [@a2]
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     end
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-    it "u1.posts_of_interest.should == [p1, p2, p3]" do
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+    it "u1.posts_of_interest should == [p1, p2, p3]" do
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       @u1.posts_of_interest.should == [@p1, @p2, @p3]
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     end
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-    it "u1.categories_of_interest.should == [c1, c2]" do
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+    it "u1.categories_of_interest should == [c1, c2]" do
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       @u1.categories_of_interest.should == [@c1, @c2]
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     end
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+    
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+    describe "when p2 is inflamatory" do
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+      before do
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+        @p2.toggle!(:inflamatory)
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+      end
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+      
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+      it "p2 should be inflamatory" do
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+        @p2.should be_inflamatory
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+      end
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+      
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+      it "u1.commented_posts.find_inflamatory(:all) should == [p2]" do
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+        @u1.commented_posts.find_inflamatory(:all).should == [@p2]
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+      end
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+        
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+      it "u1.posts_of_interest.find_inflamatory(:all) should == [p2]" do
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+        @u1.posts_of_interest.find_inflamatory(:all).should == [@p2]
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+      end
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+      
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+      if ActiveRecord::Base.respond_to?(:named_scope)
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+        it "u1.commented_posts.inflamatory should == [p2]" do
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+          @u1.commented_posts.inflamatory.should == [@p2]
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+        end
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+
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+        it "u1.posts_of_interest.inflamatory should == [p2]" do
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+          @u1.posts_of_interest.inflamatory.should == [@p2]
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+        end
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+      end
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+    end
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   end
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 end