require 'spec_helper'

module RailsBestPractices
  module Reviews
    describe MoveCodeIntoModelReview do
      let(:runner) { Core::Runner.new(reviews: MoveCodeIntoModelReview.new) }

      it "should move code into model" do
        content =<<-EOF
        <% if current_user && @post.user && (current_user == @post.user || @post.editors.include?(current_user)) %>
          <%= link_to 'Edit this post', edit_post_url(@post) %>
        <% end %>
        EOF
        runner.review('app/views/posts/show.html.erb', content)
        runner.should have(1).errors
        runner.errors[0].to_s.should == "app/views/posts/show.html.erb:1 - move code into model (@post use_count > 2)"
      end

      it "should move code into model with haml" do
        content =<<-EOF
- if current_user && @post.user && (current_user == @post.user || @post.editors.include?(current_user))
  = link_to 'Edit this post', edit_post_url(@post)
        EOF
        runner.review('app/views/posts/show.html.haml', content)
        runner.should have(1).errors
        runner.errors[0].to_s.should == "app/views/posts/show.html.haml:1 - move code into model (@post use_count > 2)"
      end

      it "should move code into model with slim" do
        content =<<-EOF
- if current_user && @post.user && (current_user == @post.user || @post.editors.include?(current_user))
  = link_to 'Edit this post', edit_post_url(@post)
        EOF
        runner.review('app/views/posts/show.html.slim', content)
        runner.should have(1).errors
        runner.errors[0].to_s.should == "app/views/posts/show.html.slim:1 - move code into model (@post use_count > 2)"
      end

      it "should move code into model with if in one line" do
        content =<<-EOF
        <%= link_to 'Edit this post', edit_post_url(@post) if current_user && @post.user && (current_user == @post.user || @post.editors.include?(current_user)) %>
        EOF
        runner.review('app/views/posts/show.html.erb', content)
        runner.should have(1).errors
        runner.errors[0].to_s.should == "app/views/posts/show.html.erb:1 - move code into model (@post use_count > 2)"
      end

      it "should move code into model with '? :'" do
        content =<<-EOF
        <%= current_user && @post.user && (current_user == @post.user || @post.editors.include?(current_user)) ? link_to('Edit this post', edit_post_url(@post)) : '' %>
        EOF
        runner.review('app/views/posts/show.html.erb', content)
        runner.should have(1).errors
        runner.errors[0].to_s.should == "app/views/posts/show.html.erb:1 - move code into model (@post use_count > 2)"
      end

      it "should move code into model only review for current if conditional statement" do
        content =<<-EOF
        <% if @post.title %>
          <% if @post.user %>
            <% if @post.description %>
            <% end %>
          <% end %>
        <% end %>
        EOF
        runner.review('app/views/posts/show.html.erb', content)
        runner.should have(0).errors
      end

      it "should not move code into model" do
        content =<<-EOF
        <% if @post.editable_by?(current_user) %>
          <%= link_to 'Edit this post', edit_post_url(@post) %>
        <% end %>
        EOF
        runner.review('app/views/posts/show.html.erb', content)
        runner.should have(0).errors
      end

      it "should not move code into model for multiple calls on same variable node" do
        content =<<-EOF
        <% if !job.company.blank? && job.company.title? %>
        <% end %>
        EOF
        runner.review('app/views/jobs/show.html.erb', content)
        runner.should have(0).errors
      end
    end
  end
end