# encoding: utf-8
require File.expand_path(File.dirname(__FILE__) + '/spec_helper')

describe Zunnit do
#	let(zunnit) { Zunnit::Api.new }
	
	describe "get" do	
    it "should instanciate a Zunnit::Api object" do
      default_key     = Zunnit.key
      default_client  = Zunnit.client
      default_version = Zunnit.version
      
      zunnit = Zunnit::Api.new do |z|
        z.key     = "new-key"
        z.version = "1.1"
      end
      
      zunnit.class.should   == Zunnit::Api
      zunnit.client.should  == default_client
      zunnit.key.should     == "new-key"
      zunnit.version.should == "1.1"
      
      Zunnit.client.should  == default_client
      Zunnit.key.should     == default_key
      Zunnit.version.should == default_version
    end
    
		it "should return related items" do		
			response	= Zunnit.api.get(:related_items,
					:item_id => "20275919", :user_id => "255")
			validate_response(response, :items)
		end
		
		it "should get 400 error if :item_id is not given to related items" do
			response	= Zunnit.api.get(:related_items)
			response[:status].should == 400
		end
				
		it "should return recommendation items for user" do
			response	= Zunnit.api.get(:recommendation_items_for_user, 
					:user_id => "255")
			validate_response(response, :items)
		end
		

		it "should return recommendation groups for user" do
			pending "404"
			response	= Zunnit.api.get(:recommendation_groups_for_user,
					:user_id => "255")
			validate_response(response, :groups)
		end
		
		it "should return recommendation users for user" do
			pending "404"
			response	= Zunnit.api.get(:recommendation_groups_for_user,
					:user_id => "2155")
			validate_response(response, :users)
		end
		
		it "should return recommendation users for item" do
			pending "It should return a collection of users but is returning items"
			response	= Zunnit.api.get(:recommendation_items_for_user, 
					:item_id => "20275919", :user_id => "255")
			validate_response(response, :users)
		end
		
		it "should return recommendation tags for item" do
			pending "404"
			response	= Zunnit.api.get(:recommendation_tags_for_item, 
					:item_id => "20275919")
			validate_response(response, :tags)
		end
		
		it "should return recommendation cluster for item" do
			pending "404"
			response	= Zunnit.api.get(:recommendation_cluster_for_item, 
					:item_id => "20275919")
			validate_response(response, :clusters)
		end
	end
	
	describe "post" do
		
	end
	
	private
		def validate_response(response, results_key)
			response[:status].should	== 200
			response[:msg].should			== "Ok"
			response[results_key].size.should >= 1
		end
end