require 'spec_helper'

module Refinery
  describe BlogCategory do
    before(:each) do
      @blog_category = Factory.create(:blog_category)
    end

    describe "validations" do
      it "requires title" do
        Factory.build(:blog_category, :title => "").should_not be_valid
      end

      it "won't allow duplicate titles" do
        Factory.build(:blog_category, :title => @blog_category.title).should_not be_valid
      end
    end

    describe "blog posts association" do
      it "has a posts attribute" do
        @blog_category.should respond_to(:posts)
      end

      it "returns posts by published_at date in descending order" do
        first_post = @blog_category.posts.create!({ :title => "Breaking News: Joe Sak is hot stuff you guys!!", :body => "True story.", :published_at => Time.now.yesterday })
        latest_post = @blog_category.posts.create!({ :title => "parndt is p. okay", :body => "For a Kiwi.", :published_at => Time.now })

        @blog_category.posts.first.should == latest_post
      end

    end

    describe "#post_count" do
      it "returns post count in category" do
        2.times do
          @blog_category.posts << Factory.create(:blog_post)
        end
        @blog_category.post_count.should == 2
      end
    end
  end
end