should = require 'should'
Factory = require './test-factories'




describe 'User with associations', ->
	beforeEach (done) -> 
		Factory.build 'user-assoc', (user) =>
			@user = user
			done()
	it 'should have association object', (done) ->
		user = @user
		user.community.should.be.ok
		user.community.get('country').should.eql('USA')
		done()
	it 'should have proper foreign key', (done) ->
		user = @user
		user.community.should.be.ok
		user.community.id.should.eql user.get('community_id')
		done()

describe 'User with associations', ->
	beforeEach (done) -> 
		Factory.build 'post-assoc', (post) =>
			@post = post
			done()
	it 'should have association objects', (done) ->
		post = @post
		post.community.should.be.ok
		post.community.get('country').should.eql('USA')

		post.author.should.be.ok
		post.author.get('name').should.eql "David"
		done()
	it 'should have proper foreign keys', (done) ->
		post = @post
		post.community.id.should.eql post.get('community_id')
		post.author.id.should.eql post.get('author_id')
		done()

describe 'Specifying association overrides', ->
	beforeEach (done) -> 
		Factory.create 'user-assoc', (user) =>
			@user = user
			done()

	describe "Post with only author specified", ->
		it 'should belong to the user', (done) ->
			Factory.build 'post-assoc', author:@user, (post) =>
				post.author.id.should.eql @user.id
				post.get('author_id').should.eql post.author.id

				post.community.should.not.eql @user.community
				done()
		it 'should NOT belong to the author\'s community', (done) ->
			Factory.build 'post-assoc', author:@user, (post) =>
				post.community.id.should.not.eql @user.community.id

				done()

	describe "Post with author and community specified", ->
		it 'should belong to the community', (done) ->
			Factory.build 'post-assoc', 
				author:@user
				community:@user.community
			, (post) =>
				c_id = post.get('community_id')
				c_id.should.eql post.author.get('community_id')
				c_id.should.eql post.author.community.id
				c_id.should.eql @user.get('community_id')
				c_id.should.eql @user.community.id

				done()
		it 'should belong to the user as well', (done) ->
			Factory.build 'post-assoc', 
				author:@user
				community:@user.community
			, (post) =>
				u_id = post.get('author_id')
				u_id.should.eql post.author.id
				u_id.should.eql @user.id
				
				done()


describe "Model with id-array 'ids[]' associations", ->
	it 'should have two model associations attached', (done) ->
		Factory.create 'message', (msg) =>
			msg.from.id.should.be.ok
			msg.to.id.should.be.ok
			done()

	it 'should have an array of the associated ids', (done) ->
		Factory.create 'message', (msg) =>
			user_ids = msg.get 'user_ids'

			(msg.from.id in user_ids).should.be.true
			(msg.to.id in user_ids).should.be.true

			done()

	describe "overriding array associations", ->
		before (done) ->
			Factory.create 'user-assoc', (user1) =>
				@from = user1
				Factory.create 'user-assoc', community: user1.community, (user2) =>
					@to = user2
					done()
		it 'should be overridable for realistic tests', (done) ->
			Factory.create 'message', 
				from: @from
				to: @to
			, (msg) =>
				msg.from.should.eql @from
				msg.to.should.eql @to
				done()
		it 'should be able to associate realistic relationstips', (done) ->
			Factory.create 'message', 
				from: @from
				to: @to
			, (msg) =>
				msg.to.get('community_id').should.eql msg.from.get('community_id')
				done()